From 21ba0c5d4bf8fba15dddd97cd693bad2358b77fd Mon Sep 17 00:00:00 2001
From: Allan Sandfeld Jensen <allan.jensen@qt.io>
Date: Fri, 3 Sep 2021 13:32:17 +0200
Subject: BASELINE: Update Chromium to 92.0.4515.166

Change-Id: I42a050486714e9e54fc271f2a8939223a02ae364
---
 chromium/third_party/polymer/v3_0/BUILD.gn         | 111 ++++++++++++
 chromium/third_party/polymer/v3_0/chromium.patch   |  11 --
 .../third_party/polymer/v3_0/chromium_dts.patch    |  13 ++
 .../iron-a11y-announcer/iron-a11y-announcer.d.ts   |  13 +-
 .../iron-a11y-announcer/iron-a11y-announcer.js     |  26 ++-
 .../iron-a11y-keys/iron-a11y-keys.d.ts             |   6 +-
 .../iron-behaviors/iron-button-state.d.ts          |   4 +-
 .../iron-behaviors/iron-control-state.d.ts         |   2 +-
 .../iron-collapse/iron-collapse.d.ts               |  10 +-
 .../iron-dropdown-scroll-manager.d.ts              |   2 +-
 .../iron-dropdown/iron-dropdown.d.ts               |  16 +-
 .../iron-fit-behavior/iron-fit-behavior.d.ts       |   2 +-
 .../iron-flex-layout/iron-flex-layout-classes.d.ts |   2 +-
 .../iron-flex-layout/iron-flex-layout.d.ts         |   2 +-
 .../components-chromium/iron-icon/iron-icon.d.ts   |  14 +-
 .../iron-iconset-svg/iron-iconset-svg.d.ts         |   8 +-
 .../components-chromium/iron-list/iron-list.d.ts   |  26 +--
 .../iron-location/iron-location.d.ts               |   6 +-
 .../iron-location/iron-query-params.d.ts           |   4 +-
 .../iron-media-query/iron-media-query.d.ts         |   4 +-
 .../components-chromium/iron-meta/iron-meta.d.ts   |   4 +-
 .../iron-focusables-helper.d.ts                    |   2 +-
 .../iron-overlay-backdrop.d.ts                     |   8 +-
 .../iron-overlay-behavior.d.ts                     |   6 +-
 .../iron-overlay-manager.d.ts                      |   6 +-
 .../iron-overlay-behavior/iron-scroll-manager.d.ts |   2 +-
 .../components-chromium/iron-pages/iron-pages.d.ts |  10 +-
 .../iron-resizable-behavior.d.ts                   |   2 +-
 .../iron-scroll-target-behavior.d.ts               |   2 +-
 .../iron-scroll-threshold.d.ts                     |   8 +-
 .../iron-selector/iron-selectable.d.ts             |   4 +-
 .../iron-selector/iron-selector.d.ts               |   4 +-
 .../animations/fade-in-animation.d.ts              |   4 +-
 .../animations/fade-out-animation.d.ts             |   4 +-
 .../neon-animation/neon-animatable.d.ts            |   8 +-
 .../neon-animation/neon-animated-pages.d.ts        |  12 +-
 .../paper-behaviors/paper-inky-focus-behavior.d.ts |   4 +-
 .../paper-behaviors/paper-ripple-behavior.d.ts     |   4 +-
 .../paper-progress/paper-progress.d.ts             |   8 +-
 .../paper-ripple/paper-ripple.d.ts                 | 193 ++-------------------
 .../paper-ripple/paper-ripple.js                   |   1 -
 .../paper-spinner/paper-spinner-lite.d.ts          |   6 +-
 .../components-chromium/paper-styles/color.d.ts    |   2 +-
 .../components-chromium/paper-styles/shadow.d.ts   |   2 +-
 .../paper-tooltip/paper-tooltip.d.ts               |   8 +-
 .../v3_0/components-chromium/polymer/polymer.d.ts  |  30 ++++
 .../components-chromium/polymer/polymer_bundled.js |   2 +-
 .../polymer/polymer_bundled.min.js                 |   2 +-
 .../third_party/polymer/v3_0/package-lock.json     |   6 +-
 chromium/third_party/polymer/v3_0/package.json     |   2 +-
 chromium/third_party/polymer/v3_0/polymer.js       |   1 +
 chromium/third_party/polymer/v3_0/reproduce.sh     |  12 +-
 .../third_party/polymer/v3_0/rsync_exclude.txt     |   4 +
 53 files changed, 331 insertions(+), 324 deletions(-)
 create mode 100644 chromium/third_party/polymer/v3_0/chromium_dts.patch
 create mode 100644 chromium/third_party/polymer/v3_0/components-chromium/polymer/polymer.d.ts

(limited to 'chromium/third_party/polymer')

diff --git a/chromium/third_party/polymer/v3_0/BUILD.gn b/chromium/third_party/polymer/v3_0/BUILD.gn
index 3bb5ba110cb..3fbb6a52f5d 100644
--- a/chromium/third_party/polymer/v3_0/BUILD.gn
+++ b/chromium/third_party/polymer/v3_0/BUILD.gn
@@ -3,6 +3,7 @@
 # found in the LICENSE file.
 
 import("//build/config/chromeos/ui_mode.gni")
+import("//tools/typescript/ts_library.gni")
 import("//ui/webui/resources/tools/generate_grd.gni")
 
 generate_grd("build_grdp") {
@@ -69,3 +70,113 @@ generate_grd("build_grdp") {
   input_files_base_dir = rebase_path("./components-chromium/", "//")
   resource_path_prefix = "polymer/v3_0"
 }
+
+ts_library("library") {
+  composite = true
+  definitions = [
+    "components-chromium/iron-a11y-announcer/iron-a11y-announcer.d.ts",
+    "components-chromium/iron-a11y-keys-behavior/iron-a11y-keys-behavior.d.ts",
+    "components-chromium/iron-a11y-keys/iron-a11y-keys.d.ts",
+    "components-chromium/iron-behaviors/iron-button-state.d.ts",
+    "components-chromium/iron-behaviors/iron-control-state.d.ts",
+    "components-chromium/iron-collapse/iron-collapse.d.ts",
+    "components-chromium/iron-fit-behavior/iron-fit-behavior.d.ts",
+    "components-chromium/iron-flex-layout/iron-flex-layout-classes.d.ts",
+    "components-chromium/iron-flex-layout/iron-flex-layout.d.ts",
+    "components-chromium/iron-icon/iron-icon.d.ts",
+    "components-chromium/iron-iconset-svg/iron-iconset-svg.d.ts",
+    "components-chromium/iron-list/iron-list.d.ts",
+    "components-chromium/iron-location/iron-location.d.ts",
+    "components-chromium/iron-location/iron-query-params.d.ts",
+    "components-chromium/iron-media-query/iron-media-query.d.ts",
+    "components-chromium/iron-meta/iron-meta.d.ts",
+    "components-chromium/iron-pages/iron-pages.d.ts",
+    "components-chromium/iron-range-behavior/iron-range-behavior.d.ts",
+    "components-chromium/iron-resizable-behavior/iron-resizable-behavior.d.ts",
+    "components-chromium/iron-scroll-target-behavior/iron-scroll-target-behavior.d.ts",
+    "components-chromium/iron-scroll-threshold/iron-scroll-threshold.d.ts",
+    "components-chromium/iron-selector/iron-multi-selectable.d.ts",
+    "components-chromium/iron-selector/iron-selectable.d.ts",
+    "components-chromium/iron-selector/iron-selection.d.ts",
+    "components-chromium/iron-selector/iron-selector.d.ts",
+    "components-chromium/iron-test-helpers/mock-interactions.d.ts",
+
+    # TODO(dpapad): Ignore until a proper paper-ripple.d.ts is added.
+    #"components-chromium/paper-behaviors/paper-inky-focus-behavior.d.ts",
+    #"components-chromium/paper-behaviors/paper-ripple-behavior.d.ts",
+    "components-chromium/paper-progress/paper-progress.d.ts",
+    "components-chromium/paper-ripple/paper-ripple.d.ts",
+    "components-chromium/paper-spinner/paper-spinner-behavior.d.ts",
+    "components-chromium/paper-spinner/paper-spinner-lite.d.ts",
+    "components-chromium/paper-spinner/paper-spinner-styles.d.ts",
+    "components-chromium/paper-styles/color.d.ts",
+    "components-chromium/paper-styles/shadow.d.ts",
+    "components-chromium/paper-tooltip/paper-tooltip.d.ts",
+    "components-chromium/polymer/interfaces.d.ts",
+    "components-chromium/polymer/lib/elements/array-selector.d.ts",
+    "components-chromium/polymer/lib/elements/custom-style.d.ts",
+    "components-chromium/polymer/lib/elements/dom-bind.d.ts",
+    "components-chromium/polymer/lib/elements/dom-if.d.ts",
+    "components-chromium/polymer/lib/elements/dom-module.d.ts",
+    "components-chromium/polymer/lib/elements/dom-repeat.d.ts",
+    "components-chromium/polymer/lib/legacy/class.d.ts",
+    "components-chromium/polymer/lib/legacy/legacy-data-mixin.d.ts",
+    "components-chromium/polymer/lib/legacy/legacy-element-mixin.d.ts",
+    "components-chromium/polymer/lib/legacy/mutable-data-behavior.d.ts",
+    "components-chromium/polymer/lib/legacy/polymer.dom.d.ts",
+    "components-chromium/polymer/lib/legacy/polymer-fn.d.ts",
+    "components-chromium/polymer/lib/legacy/templatizer-behavior.d.ts",
+    "components-chromium/polymer/lib/mixins/dir-mixin.d.ts",
+    "components-chromium/polymer/lib/mixins/disable-upgrade-mixin.d.ts",
+    "components-chromium/polymer/lib/mixins/element-mixin.d.ts",
+    "components-chromium/polymer/lib/mixins/gesture-event-listeners.d.ts",
+    "components-chromium/polymer/lib/mixins/mutable-data.d.ts",
+    "components-chromium/polymer/lib/mixins/properties-changed.d.ts",
+    "components-chromium/polymer/lib/mixins/properties-mixin.d.ts",
+    "components-chromium/polymer/lib/mixins/property-accessors.d.ts",
+    "components-chromium/polymer/lib/mixins/property-effects.d.ts",
+    "components-chromium/polymer/lib/mixins/strict-binding-parser.d.ts",
+    "components-chromium/polymer/lib/mixins/template-stamp.d.ts",
+    "components-chromium/polymer/lib/utils/array-splice.d.ts",
+    "components-chromium/polymer/lib/utils/async.d.ts",
+    "components-chromium/polymer/lib/utils/boot.d.ts",
+    "components-chromium/polymer/lib/utils/case-map.d.ts",
+    "components-chromium/polymer/lib/utils/debounce.d.ts",
+    "components-chromium/polymer/lib/utils/flattened-nodes-observer.d.ts",
+    "components-chromium/polymer/lib/utils/flush.d.ts",
+    "components-chromium/polymer/lib/utils/gestures.d.ts",
+    "components-chromium/polymer/lib/utils/html-tag.d.ts",
+    "components-chromium/polymer/lib/utils/mixin.d.ts",
+    "components-chromium/polymer/lib/utils/path.d.ts",
+    "components-chromium/polymer/lib/utils/render-status.d.ts",
+    "components-chromium/polymer/lib/utils/resolve-url.d.ts",
+    "components-chromium/polymer/lib/utils/settings.d.ts",
+    "components-chromium/polymer/lib/utils/style-gather.d.ts",
+    "components-chromium/polymer/lib/utils/telemetry.d.ts",
+    "components-chromium/polymer/lib/utils/templatize.d.ts",
+    "components-chromium/polymer/lib/utils/unresolved.d.ts",
+    "components-chromium/polymer/lib/utils/wrap.d.ts",
+    "components-chromium/polymer/polymer.d.ts",
+    "components-chromium/polymer/polymer-element.d.ts",
+    "components-chromium/polymer/polymer-legacy.d.ts",
+  ]
+
+  if (is_chromeos_ash) {
+    definitions += [
+      "components-chromium/iron-dropdown/iron-dropdown.d.ts",
+      "components-chromium/iron-dropdown/iron-dropdown-scroll-manager.d.ts",
+      "components-chromium/iron-overlay-behavior/iron-focusables-helper.d.ts",
+      "components-chromium/iron-overlay-behavior/iron-overlay-backdrop.d.ts",
+      "components-chromium/iron-overlay-behavior/iron-overlay-behavior.d.ts",
+      "components-chromium/iron-overlay-behavior/iron-overlay-manager.d.ts",
+      "components-chromium/iron-overlay-behavior/iron-scroll-manager.d.ts",
+      "components-chromium/neon-animation/animations/fade-in-animation.d.ts",
+      "components-chromium/neon-animation/animations/fade-out-animation.d.ts",
+      "components-chromium/neon-animation/neon-animatable-behavior.d.ts",
+      "components-chromium/neon-animation/neon-animatable.d.ts",
+      "components-chromium/neon-animation/neon-animated-pages.d.ts",
+      "components-chromium/neon-animation/neon-animation-behavior.d.ts",
+      "components-chromium/neon-animation/neon-animation-runner-behavior.d.ts",
+    ]
+  }
+}
diff --git a/chromium/third_party/polymer/v3_0/chromium.patch b/chromium/third_party/polymer/v3_0/chromium.patch
index ffd57c65010..ae744dab92a 100644
--- a/chromium/third_party/polymer/v3_0/chromium.patch
+++ b/chromium/third_party/polymer/v3_0/chromium.patch
@@ -1,14 +1,3 @@
---- a/components-chromium/iron-a11y-announcer/iron-a11y-announcer.js
-+++ b/components-chromium/iron-a11y-announcer/iron-a11y-announcer.js
-@@ -46,7 +46,7 @@ Note: announcements are only audible if you have a screen reader enabled.
- @group Iron Elements
- @demo demo/index.html
- */
--export const IronA11yAnnouncer = Polymer({
-+export var IronA11yAnnouncer = Polymer({
-   _template: html`
-     <style>
-       :host {
 --- a/components-chromium/iron-iconset-svg/iron-iconset-svg.js
 +++ b/components-chromium/iron-iconset-svg/iron-iconset-svg.js
 @@ -134,6 +134,18 @@ Polymer({
diff --git a/chromium/third_party/polymer/v3_0/chromium_dts.patch b/chromium/third_party/polymer/v3_0/chromium_dts.patch
new file mode 100644
index 00000000000..4cafed5a142
--- /dev/null
+++ b/chromium/third_party/polymer/v3_0/chromium_dts.patch
@@ -0,0 +1,13 @@
+diff --git a/components-chromium/polymer/polymer.d.ts b/components-chromium/polymer/polymer.d.ts
+index a9f1aa64c5b8..a202c7fb06ba 100644
+--- a/components-chromium/polymer/polymer.d.ts
++++ b/components-chromium/polymer/polymer.d.ts
+@@ -24,8 +24,6 @@ export {Debouncer, enqueueDebouncer} from './lib/utils/debounce.js';
+ export {html} from './lib/utils/html-tag.js';
+ export {matches, translate} from './lib/utils/path.js';
+ export {afterNextRender, beforeNextRender} from './lib/utils/render-status.js';
+-export {useShadow} from './lib/utils/settings.js';
+ export {TemplateInstanceBase, templatize} from './lib/utils/templatize.js';
+ export {PolymerElement} from './polymer-element.js';
+-export {Base} from './polymer-legacy.js';
+ export {gestures};
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-a11y-announcer/iron-a11y-announcer.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-a11y-announcer/iron-a11y-announcer.d.ts
index e2329b22692..31b8fbecd7b 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-a11y-announcer/iron-a11y-announcer.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-a11y-announcer/iron-a11y-announcer.d.ts
@@ -8,13 +8,13 @@
  *   iron-a11y-announcer.js
  */
 
-import {Polymer} from '@polymer/polymer/lib/legacy/polymer-fn.js';
+import {Polymer} from '../polymer/lib/legacy/polymer-fn.js';
 
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../polymer/lib/utils/html-tag.js';
 
 export {IronA11yAnnouncer};
 
-import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js';
+import {LegacyElementMixin} from '../polymer/lib/legacy/legacy-element-mixin.js';
 
 declare class IronA11yAnnouncer {
 
@@ -24,6 +24,12 @@ declare class IronA11yAnnouncer {
    * `polite` and `assertive`.
    */
   mode: string|null|undefined;
+
+  /**
+   * The timeout on refreshing the announcement text. Larger timeouts are
+   * needed for certain screen readers to re-announce the same message.
+   */
+  timeout: number|null|undefined;
   _text: string|null|undefined;
   created(): void;
 
@@ -34,6 +40,7 @@ declare class IronA11yAnnouncer {
    */
   announce(text: string): void;
   _onIronAnnounce(event: any): void;
+  static requestAvailability(): void;
 }
 
 interface IronA11yAnnouncer extends LegacyElementMixin, HTMLElement {
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-a11y-announcer/iron-a11y-announcer.js b/chromium/third_party/polymer/v3_0/components-chromium/iron-a11y-announcer/iron-a11y-announcer.js
index 2db3c7a3354..7b34c9fd363 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-a11y-announcer/iron-a11y-announcer.js
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-a11y-announcer/iron-a11y-announcer.js
@@ -43,10 +43,10 @@ Example:
 
 Note: announcements are only audible if you have a screen reader enabled.
 
-@group Iron Elements
 @demo demo/index.html
 */
-export var IronA11yAnnouncer = Polymer({
+export const IronA11yAnnouncer = Polymer({
+  /** @override */
   _template: html`
     <style>
       :host {
@@ -69,16 +69,22 @@ export var IronA11yAnnouncer = Polymer({
      */
     mode: {type: String, value: 'polite'},
 
-    _text: {type: String, value: ''}
+    /**
+     * The timeout on refreshing the announcement text. Larger timeouts are
+     * needed for certain screen readers to re-announce the same message.
+     */
+    timeout: {type: Number, value: 150},
+
+    _text: {type: String, value: ''},
   },
 
+  /** @override */
   created: function() {
     if (!IronA11yAnnouncer.instance) {
       IronA11yAnnouncer.instance = this;
     }
 
-    document.body.addEventListener(
-        'iron-announce', this._onIronAnnounce.bind(this));
+    document.addEventListener('iron-announce', this._onIronAnnounce.bind(this));
   },
 
   /**
@@ -90,7 +96,7 @@ export var IronA11yAnnouncer = Polymer({
     this._text = '';
     this.async(function() {
       this._text = text;
-    }, 100);
+    }, this.timeout);
   },
 
   _onIronAnnounce: function(event) {
@@ -107,5 +113,11 @@ IronA11yAnnouncer.requestAvailability = function() {
     IronA11yAnnouncer.instance = document.createElement('iron-a11y-announcer');
   }
 
-  document.body.appendChild(IronA11yAnnouncer.instance);
+  if (document.body) {
+    document.body.appendChild(IronA11yAnnouncer.instance);
+  } else {
+    document.addEventListener('load', function() {
+      document.body.appendChild(IronA11yAnnouncer.instance);
+    });
+  }
 };
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-a11y-keys/iron-a11y-keys.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-a11y-keys/iron-a11y-keys.d.ts
index 207e61a1fe5..6b4bb589d39 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-a11y-keys/iron-a11y-keys.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-a11y-keys/iron-a11y-keys.d.ts
@@ -8,11 +8,11 @@
  *   iron-a11y-keys.js
  */
 
-import {IronA11yKeysBehavior} from '@polymer/iron-a11y-keys-behavior/iron-a11y-keys-behavior.js';
+import {IronA11yKeysBehavior} from '../iron-a11y-keys-behavior/iron-a11y-keys-behavior.js';
 
-import {Polymer} from '@polymer/polymer/lib/legacy/polymer-fn.js';
+import {Polymer} from '../polymer/lib/legacy/polymer-fn.js';
 
-import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js';
+import {LegacyElementMixin} from '../polymer/lib/legacy/legacy-element-mixin.js';
 
 interface IronA11yKeysElement extends IronA11yKeysBehavior, LegacyElementMixin, HTMLElement {
   target: Node|null;
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-behaviors/iron-button-state.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-behaviors/iron-button-state.d.ts
index 044a1bb0756..f5c27e2ef5f 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-behaviors/iron-button-state.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-behaviors/iron-button-state.d.ts
@@ -8,9 +8,9 @@
  *   iron-button-state.js
  */
 
-import {IronA11yKeysBehavior} from '@polymer/iron-a11y-keys-behavior/iron-a11y-keys-behavior.js';
+import {IronA11yKeysBehavior} from '../iron-a11y-keys-behavior/iron-a11y-keys-behavior.js';
 
-import {dom} from '@polymer/polymer/lib/legacy/polymer.dom.js';
+import {dom} from '../polymer/lib/legacy/polymer.dom.js';
 
 interface IronButtonState extends IronA11yKeysBehavior {
   keyBindings: object;
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-behaviors/iron-control-state.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-behaviors/iron-control-state.d.ts
index 879678eeb87..5d25bcbd8c7 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-behaviors/iron-control-state.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-behaviors/iron-control-state.d.ts
@@ -8,7 +8,7 @@
  *   iron-control-state.js
  */
 
-import {dom} from '@polymer/polymer/lib/legacy/polymer.dom.js';
+import {dom} from '../polymer/lib/legacy/polymer.dom.js';
 
 export {IronControlState};
 
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-collapse/iron-collapse.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-collapse/iron-collapse.d.ts
index 68c5e474a2a..ba7cf2165f0 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-collapse/iron-collapse.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-collapse/iron-collapse.d.ts
@@ -8,15 +8,15 @@
  *   iron-collapse.js
  */
 
-import {IronResizableBehavior} from '@polymer/iron-resizable-behavior/iron-resizable-behavior.js';
+import {IronResizableBehavior} from '../iron-resizable-behavior/iron-resizable-behavior.js';
 
-import {Polymer} from '@polymer/polymer/lib/legacy/polymer-fn.js';
+import {Polymer} from '../polymer/lib/legacy/polymer-fn.js';
 
-import {dom} from '@polymer/polymer/lib/legacy/polymer.dom.js';
+import {dom} from '../polymer/lib/legacy/polymer.dom.js';
 
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../polymer/lib/utils/html-tag.js';
 
-import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js';
+import {LegacyElementMixin} from '../polymer/lib/legacy/legacy-element-mixin.js';
 
 /**
  * `iron-collapse` creates a collapsible block of content.  By default, the content
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-dropdown/iron-dropdown-scroll-manager.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-dropdown/iron-dropdown-scroll-manager.d.ts
index 5736b6c1fa4..d03ce9b1da6 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-dropdown/iron-dropdown-scroll-manager.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-dropdown/iron-dropdown-scroll-manager.d.ts
@@ -8,6 +8,6 @@
  *   iron-dropdown-scroll-manager.js
  */
 
-import * as ironScrollManager from '@polymer/iron-overlay-behavior/iron-scroll-manager.js';
+import * as ironScrollManager from '../iron-overlay-behavior/iron-scroll-manager.js';
 
 export {ironScrollManager as IronDropdownScrollManager};
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-dropdown/iron-dropdown.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-dropdown/iron-dropdown.d.ts
index e93cb1a2d31..4d0e1c370f9 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-dropdown/iron-dropdown.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-dropdown/iron-dropdown.d.ts
@@ -8,21 +8,21 @@
  *   iron-dropdown.js
  */
 
-import {IronA11yKeysBehavior} from '@polymer/iron-a11y-keys-behavior/iron-a11y-keys-behavior.js';
+import {IronA11yKeysBehavior} from '../iron-a11y-keys-behavior/iron-a11y-keys-behavior.js';
 
-import {IronControlState} from '@polymer/iron-behaviors/iron-control-state.js';
+import {IronControlState} from '../iron-behaviors/iron-control-state.js';
 
-import {IronOverlayBehavior, IronOverlayBehaviorImpl} from '@polymer/iron-overlay-behavior/iron-overlay-behavior.js';
+import {IronOverlayBehavior, IronOverlayBehaviorImpl} from '../iron-overlay-behavior/iron-overlay-behavior.js';
 
-import {NeonAnimationRunnerBehavior} from '@polymer/neon-animation/neon-animation-runner-behavior.js';
+import {NeonAnimationRunnerBehavior} from '../neon-animation/neon-animation-runner-behavior.js';
 
-import {Polymer} from '@polymer/polymer/lib/legacy/polymer-fn.js';
+import {Polymer} from '../polymer/lib/legacy/polymer-fn.js';
 
-import {dom} from '@polymer/polymer/lib/legacy/polymer.dom.js';
+import {dom} from '../polymer/lib/legacy/polymer.dom.js';
 
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../polymer/lib/utils/html-tag.js';
 
-import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js';
+import {LegacyElementMixin} from '../polymer/lib/legacy/legacy-element-mixin.js';
 
 /**
  * `<iron-dropdown>` is a generalized element that is useful when you have
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-fit-behavior/iron-fit-behavior.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-fit-behavior/iron-fit-behavior.d.ts
index b67c5d60d6f..4fd73bab7fa 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-fit-behavior/iron-fit-behavior.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-fit-behavior/iron-fit-behavior.d.ts
@@ -8,7 +8,7 @@
  *   iron-fit-behavior.js
  */
 
-import {dom} from '@polymer/polymer/lib/legacy/polymer.dom.js';
+import {dom} from '../polymer/lib/legacy/polymer.dom.js';
 
 export {IronFitBehavior};
 
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-flex-layout/iron-flex-layout-classes.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-flex-layout/iron-flex-layout-classes.d.ts
index 38fc968a712..11ed709fe35 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-flex-layout/iron-flex-layout-classes.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-flex-layout/iron-flex-layout-classes.d.ts
@@ -8,4 +8,4 @@
  *   iron-flex-layout-classes.js
  */
 
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../polymer/lib/utils/html-tag.js';
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-flex-layout/iron-flex-layout.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-flex-layout/iron-flex-layout.d.ts
index e1c20ee6c2a..1eae95f5c44 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-flex-layout/iron-flex-layout.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-flex-layout/iron-flex-layout.d.ts
@@ -8,4 +8,4 @@
  *   iron-flex-layout.js
  */
 
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../polymer/lib/utils/html-tag.js';
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-icon/iron-icon.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-icon/iron-icon.d.ts
index 8129a0c3e3b..04eef75533d 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-icon/iron-icon.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-icon/iron-icon.d.ts
@@ -8,15 +8,15 @@
  *   iron-icon.js
  */
 
-import {IronMeta} from '@polymer/iron-meta/iron-meta.js';
+import {IronMeta} from '../iron-meta/iron-meta.js';
 
-import {Polymer} from '@polymer/polymer/lib/legacy/polymer-fn.js';
+import {Polymer} from '../polymer/lib/legacy/polymer-fn.js';
 
-import {dom} from '@polymer/polymer/lib/legacy/polymer.dom.js';
+import {dom} from '../polymer/lib/legacy/polymer.dom.js';
 
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../polymer/lib/utils/html-tag.js';
 
-import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js';
+import {LegacyElementMixin} from '../polymer/lib/legacy/legacy-element-mixin.js';
 
 /**
  * The `iron-icon` element displays an icon. By default an icon renders as a 24px
@@ -41,7 +41,7 @@ import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mix
  * icons, import `iron-icons.js` and use the `icon` attribute to specify an icon:
  *
  *     <script type="module">
- *       import "@polymer/iron-icons/iron-icons.js";
+ *       import "../iron-icons/iron-icons.js";
  *     </script>
  *
  *     <iron-icon icon="menu"></iron-icon>
@@ -51,7 +51,7 @@ import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mix
  * For example, to use a communication icon, you would use:
  *
  *     <script type="module">
- *       import "@polymer/iron-icons/communication-icons.js";
+ *       import "../iron-icons/communication-icons.js";
  *     </script>
  *
  *     <iron-icon icon="communication:email"></iron-icon>
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-iconset-svg/iron-iconset-svg.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-iconset-svg/iron-iconset-svg.d.ts
index f45ed5a0a9d..8dc9834e50c 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-iconset-svg/iron-iconset-svg.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-iconset-svg/iron-iconset-svg.d.ts
@@ -8,13 +8,13 @@
  *   iron-iconset-svg.js
  */
 
-import {IronMeta} from '@polymer/iron-meta/iron-meta.js';
+import {IronMeta} from '../iron-meta/iron-meta.js';
 
-import {Polymer} from '@polymer/polymer/lib/legacy/polymer-fn.js';
+import {Polymer} from '../polymer/lib/legacy/polymer-fn.js';
 
-import {dom} from '@polymer/polymer/lib/legacy/polymer.dom.js';
+import {dom} from '../polymer/lib/legacy/polymer.dom.js';
 
-import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js';
+import {LegacyElementMixin} from '../polymer/lib/legacy/legacy-element-mixin.js';
 
 /**
  * The `iron-iconset-svg` element allows users to define their own icon sets
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-list/iron-list.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-list/iron-list.d.ts
index ce051168994..e469a76eccf 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-list/iron-list.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-list/iron-list.d.ts
@@ -8,31 +8,31 @@
  *   iron-list.js
  */
 
-import {IronResizableBehavior} from '@polymer/iron-resizable-behavior/iron-resizable-behavior.js';
+import {IronResizableBehavior} from '../iron-resizable-behavior/iron-resizable-behavior.js';
 
-import {IronScrollTargetBehavior} from '@polymer/iron-scroll-target-behavior/iron-scroll-target-behavior.js';
+import {IronScrollTargetBehavior} from '../iron-scroll-target-behavior/iron-scroll-target-behavior.js';
 
-import {OptionalMutableDataBehavior} from '@polymer/polymer/lib/legacy/mutable-data-behavior.js';
+import {OptionalMutableDataBehavior} from '../polymer/lib/legacy/mutable-data-behavior.js';
 
-import {Polymer} from '@polymer/polymer/lib/legacy/polymer-fn.js';
+import {Polymer} from '../polymer/lib/legacy/polymer-fn.js';
 
-import {dom} from '@polymer/polymer/lib/legacy/polymer.dom.js';
+import {dom} from '../polymer/lib/legacy/polymer.dom.js';
 
-import {Templatizer} from '@polymer/polymer/lib/legacy/templatizer-behavior.js';
+import {Templatizer} from '../polymer/lib/legacy/templatizer-behavior.js';
 
-import {animationFrame, idlePeriod, microTask} from '@polymer/polymer/lib/utils/async.js';
+import {animationFrame, idlePeriod, microTask} from '../polymer/lib/utils/async.js';
 
-import {Debouncer} from '@polymer/polymer/lib/utils/debounce.js';
+import {Debouncer} from '../polymer/lib/utils/debounce.js';
 
-import {enqueueDebouncer, flush} from '@polymer/polymer/lib/utils/flush.js';
+import {enqueueDebouncer, flush} from '../polymer/lib/utils/flush.js';
 
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../polymer/lib/utils/html-tag.js';
 
-import {matches, translate} from '@polymer/polymer/lib/utils/path.js';
+import {matches, translate} from '../polymer/lib/utils/path.js';
 
-import {TemplateInstanceBase} from '@polymer/polymer/lib/utils/templatize.js';
+import {TemplateInstanceBase} from '../polymer/lib/utils/templatize.js';
 
-import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js';
+import {LegacyElementMixin} from '../polymer/lib/legacy/legacy-element-mixin.js';
 
 /**
  * `iron-list` displays a virtual, 'infinite' list. The template inside
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-location/iron-location.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-location/iron-location.d.ts
index 95e0c97e44a..05eb646415c 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-location/iron-location.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-location/iron-location.d.ts
@@ -8,11 +8,11 @@
  *   iron-location.js
  */
 
-import {Polymer} from '@polymer/polymer/lib/legacy/polymer-fn.js';
+import {Polymer} from '../polymer/lib/legacy/polymer-fn.js';
 
-import {dom} from '@polymer/polymer/lib/legacy/polymer.dom.js';
+import {dom} from '../polymer/lib/legacy/polymer.dom.js';
 
-import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js';
+import {LegacyElementMixin} from '../polymer/lib/legacy/legacy-element-mixin.js';
 
 /**
  * The `iron-location` element manages binding to and from the current URL.
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-location/iron-query-params.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-location/iron-query-params.d.ts
index a07036cbb9a..826d81af179 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-location/iron-query-params.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-location/iron-query-params.d.ts
@@ -8,9 +8,9 @@
  *   iron-query-params.js
  */
 
-import {Polymer} from '@polymer/polymer/lib/legacy/polymer-fn.js';
+import {Polymer} from '../polymer/lib/legacy/polymer-fn.js';
 
-import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js';
+import {LegacyElementMixin} from '../polymer/lib/legacy/legacy-element-mixin.js';
 
 interface IronQueryParamsElement extends LegacyElementMixin, HTMLElement {
   paramsString: string|undefined;
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-media-query/iron-media-query.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-media-query/iron-media-query.d.ts
index 6254d851d48..76544860c2e 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-media-query/iron-media-query.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-media-query/iron-media-query.d.ts
@@ -8,9 +8,9 @@
  *   iron-media-query.js
  */
 
-import {Polymer} from '@polymer/polymer/lib/legacy/polymer-fn.js';
+import {Polymer} from '../polymer/lib/legacy/polymer-fn.js';
 
-import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js';
+import {LegacyElementMixin} from '../polymer/lib/legacy/legacy-element-mixin.js';
 
 /**
  * `iron-media-query` can be used to data bind to a CSS media query.
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-meta/iron-meta.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-meta/iron-meta.d.ts
index 39af1c52b96..8f972b4d285 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-meta/iron-meta.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-meta/iron-meta.d.ts
@@ -8,7 +8,7 @@
  *   iron-meta.js
  */
 
-import {Polymer} from '@polymer/polymer/lib/legacy/polymer-fn.js';
+import {Polymer} from '../polymer/lib/legacy/polymer-fn.js';
 
 export {IronMeta};
 
@@ -21,7 +21,7 @@ declare class IronMeta {
   byKey(key: string): any;
 }
 
-import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js';
+import {LegacyElementMixin} from '../polymer/lib/legacy/legacy-element-mixin.js';
 
 /**
  * `iron-meta` is a generic element you can use for sharing information across the
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-overlay-behavior/iron-focusables-helper.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-overlay-behavior/iron-focusables-helper.d.ts
index 6ced1d9eb12..035cafb48ab 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-overlay-behavior/iron-focusables-helper.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-overlay-behavior/iron-focusables-helper.d.ts
@@ -8,4 +8,4 @@
  *   iron-focusables-helper.js
  */
 
-import {dom} from '@polymer/polymer/lib/legacy/polymer.dom.js';
+import {dom} from '../polymer/lib/legacy/polymer.dom.js';
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-overlay-behavior/iron-overlay-backdrop.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-overlay-behavior/iron-overlay-backdrop.d.ts
index 94a8ebdaea4..6e528ba67c1 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-overlay-behavior/iron-overlay-backdrop.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-overlay-behavior/iron-overlay-backdrop.d.ts
@@ -8,13 +8,13 @@
  *   iron-overlay-backdrop.js
  */
 
-import {Polymer} from '@polymer/polymer/lib/legacy/polymer-fn.js';
+import {Polymer} from '../polymer/lib/legacy/polymer-fn.js';
 
-import {dom} from '@polymer/polymer/lib/legacy/polymer.dom.js';
+import {dom} from '../polymer/lib/legacy/polymer.dom.js';
 
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../polymer/lib/utils/html-tag.js';
 
-import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js';
+import {LegacyElementMixin} from '../polymer/lib/legacy/legacy-element-mixin.js';
 
 /**
  * `iron-overlay-backdrop` is a backdrop used by `Polymer.IronOverlayBehavior`. It
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-overlay-behavior/iron-overlay-behavior.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-overlay-behavior/iron-overlay-behavior.d.ts
index 54658825f80..a1a4c1fdc48 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-overlay-behavior/iron-overlay-behavior.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-overlay-behavior/iron-overlay-behavior.d.ts
@@ -8,11 +8,11 @@
  *   iron-overlay-behavior.js
  */
 
-import {IronFitBehavior} from '@polymer/iron-fit-behavior/iron-fit-behavior.js';
+import {IronFitBehavior} from '../iron-fit-behavior/iron-fit-behavior.js';
 
-import {IronResizableBehavior} from '@polymer/iron-resizable-behavior/iron-resizable-behavior.js';
+import {IronResizableBehavior} from '../iron-resizable-behavior/iron-resizable-behavior.js';
 
-import {dom} from '@polymer/polymer/lib/legacy/polymer.dom.js';
+import {dom} from '../polymer/lib/legacy/polymer.dom.js';
 
 import {pushScrollLock, removeScrollLock} from './iron-scroll-manager.js';
 
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-overlay-behavior/iron-overlay-manager.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-overlay-behavior/iron-overlay-manager.d.ts
index 783a7db36be..dd89992da15 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-overlay-behavior/iron-overlay-manager.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-overlay-behavior/iron-overlay-manager.d.ts
@@ -8,8 +8,8 @@
  *   iron-overlay-manager.js
  */
 
-import {IronA11yKeysBehavior} from '@polymer/iron-a11y-keys-behavior/iron-a11y-keys-behavior.js';
+import {IronA11yKeysBehavior} from '../iron-a11y-keys-behavior/iron-a11y-keys-behavior.js';
 
-import {dom} from '@polymer/polymer/lib/legacy/polymer.dom.js';
+import {dom} from '../polymer/lib/legacy/polymer.dom.js';
 
-import * as gestures from '@polymer/polymer/lib/utils/gestures.js';
+import * as gestures from '../polymer/lib/utils/gestures.js';
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-overlay-behavior/iron-scroll-manager.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-overlay-behavior/iron-scroll-manager.d.ts
index e58d73c78bf..514d2428580 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-overlay-behavior/iron-scroll-manager.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-overlay-behavior/iron-scroll-manager.d.ts
@@ -8,7 +8,7 @@
  *   iron-scroll-manager.js
  */
 
-import {dom} from '@polymer/polymer/lib/legacy/polymer.dom.js';
+import {dom} from '../polymer/lib/legacy/polymer.dom.js';
 
 export {elementIsScrollLocked};
 
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-pages/iron-pages.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-pages/iron-pages.d.ts
index ce3f557e44c..50193dff1c2 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-pages/iron-pages.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-pages/iron-pages.d.ts
@@ -8,15 +8,15 @@
  *   iron-pages.js
  */
 
-import {IronResizableBehavior} from '@polymer/iron-resizable-behavior/iron-resizable-behavior.js';
+import {IronResizableBehavior} from '../iron-resizable-behavior/iron-resizable-behavior.js';
 
-import {IronSelectableBehavior} from '@polymer/iron-selector/iron-selectable.js';
+import {IronSelectableBehavior} from '../iron-selector/iron-selectable.js';
 
-import {Polymer} from '@polymer/polymer/lib/legacy/polymer-fn.js';
+import {Polymer} from '../polymer/lib/legacy/polymer-fn.js';
 
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../polymer/lib/utils/html-tag.js';
 
-import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js';
+import {LegacyElementMixin} from '../polymer/lib/legacy/legacy-element-mixin.js';
 
 /**
  * `iron-pages` is used to select one of its children to show. One use is to cycle
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-resizable-behavior/iron-resizable-behavior.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-resizable-behavior/iron-resizable-behavior.d.ts
index 0c479d26fca..73414f7165b 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-resizable-behavior/iron-resizable-behavior.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-resizable-behavior/iron-resizable-behavior.d.ts
@@ -8,7 +8,7 @@
  *   iron-resizable-behavior.js
  */
 
-import {dom} from '@polymer/polymer/lib/legacy/polymer.dom.js';
+import {dom} from '../polymer/lib/legacy/polymer.dom.js';
 
 export {IronResizableBehavior};
 
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-scroll-target-behavior/iron-scroll-target-behavior.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-scroll-target-behavior/iron-scroll-target-behavior.d.ts
index 3f43ac412b5..95809863ca3 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-scroll-target-behavior/iron-scroll-target-behavior.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-scroll-target-behavior/iron-scroll-target-behavior.d.ts
@@ -8,7 +8,7 @@
  *   iron-scroll-target-behavior.js
  */
 
-import {dom} from '@polymer/polymer/lib/legacy/polymer.dom.js';
+import {dom} from '../polymer/lib/legacy/polymer.dom.js';
 
 export {IronScrollTargetBehavior};
 
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-scroll-threshold/iron-scroll-threshold.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-scroll-threshold/iron-scroll-threshold.d.ts
index 028cb9f9053..51c51405d8f 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-scroll-threshold/iron-scroll-threshold.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-scroll-threshold/iron-scroll-threshold.d.ts
@@ -8,13 +8,13 @@
  *   iron-scroll-threshold.js
  */
 
-import {IronScrollTargetBehavior} from '@polymer/iron-scroll-target-behavior/iron-scroll-target-behavior.js';
+import {IronScrollTargetBehavior} from '../iron-scroll-target-behavior/iron-scroll-target-behavior.js';
 
-import {Polymer} from '@polymer/polymer/lib/legacy/polymer-fn.js';
+import {Polymer} from '../polymer/lib/legacy/polymer-fn.js';
 
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../polymer/lib/utils/html-tag.js';
 
-import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js';
+import {LegacyElementMixin} from '../polymer/lib/legacy/legacy-element-mixin.js';
 
 /**
  * `iron-scroll-threshold` is a utility element that listens for `scroll` events
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-selector/iron-selectable.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-selector/iron-selectable.d.ts
index 355caec7fd5..bc0dc3780bc 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-selector/iron-selectable.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-selector/iron-selectable.d.ts
@@ -8,9 +8,9 @@
  *   iron-selectable.js
  */
 
-import {dom} from '@polymer/polymer/lib/legacy/polymer.dom.js';
+import {dom} from '../polymer/lib/legacy/polymer.dom.js';
 
-import {dashToCamelCase} from '@polymer/polymer/lib/utils/case-map.js';
+import {dashToCamelCase} from '../polymer/lib/utils/case-map.js';
 
 import {IronSelection} from './iron-selection.js';
 
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/iron-selector/iron-selector.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/iron-selector/iron-selector.d.ts
index 0e94cdfa287..84a902ffeff 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/iron-selector/iron-selector.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/iron-selector/iron-selector.d.ts
@@ -8,11 +8,11 @@
  *   iron-selector.js
  */
 
-import {Polymer} from '@polymer/polymer/lib/legacy/polymer-fn.js';
+import {Polymer} from '../polymer/lib/legacy/polymer-fn.js';
 
 import {IronMultiSelectableBehavior} from './iron-multi-selectable.js';
 
-import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js';
+import {LegacyElementMixin} from '../polymer/lib/legacy/legacy-element-mixin.js';
 
 interface IronSelectorElement extends IronMultiSelectableBehavior, LegacyElementMixin, HTMLElement {
 }
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/neon-animation/animations/fade-in-animation.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/neon-animation/animations/fade-in-animation.d.ts
index 451175c4e4b..1153e386e26 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/neon-animation/animations/fade-in-animation.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/neon-animation/animations/fade-in-animation.d.ts
@@ -8,11 +8,11 @@
  *   animations/fade-in-animation.js
  */
 
-import {Polymer} from '@polymer/polymer/lib/legacy/polymer-fn.js';
+import {Polymer} from '../../polymer/lib/legacy/polymer-fn.js';
 
 import {NeonAnimationBehavior} from '../neon-animation-behavior.js';
 
-import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js';
+import {LegacyElementMixin} from '../../polymer/lib/legacy/legacy-element-mixin.js';
 
 /**
  * `<fade-in-animation>` animates the opacity of an element from 0 to 1.
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/neon-animation/animations/fade-out-animation.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/neon-animation/animations/fade-out-animation.d.ts
index cb8a926f34b..5098dd46881 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/neon-animation/animations/fade-out-animation.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/neon-animation/animations/fade-out-animation.d.ts
@@ -8,11 +8,11 @@
  *   animations/fade-out-animation.js
  */
 
-import {Polymer} from '@polymer/polymer/lib/legacy/polymer-fn.js';
+import {Polymer} from '../../polymer/lib/legacy/polymer-fn.js';
 
 import {NeonAnimationBehavior} from '../neon-animation-behavior.js';
 
-import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js';
+import {LegacyElementMixin} from '../../polymer/lib/legacy/legacy-element-mixin.js';
 
 /**
  * `<fade-out-animation>` animates the opacity of an element from 1 to 0.
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/neon-animation/neon-animatable.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/neon-animation/neon-animatable.d.ts
index e30c8f5b531..7b016ce48f6 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/neon-animation/neon-animatable.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/neon-animation/neon-animatable.d.ts
@@ -8,15 +8,15 @@
  *   neon-animatable.js
  */
 
-import {IronResizableBehavior} from '@polymer/iron-resizable-behavior/iron-resizable-behavior.js';
+import {IronResizableBehavior} from '../iron-resizable-behavior/iron-resizable-behavior.js';
 
-import {Polymer} from '@polymer/polymer/lib/legacy/polymer-fn.js';
+import {Polymer} from '../polymer/lib/legacy/polymer-fn.js';
 
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../polymer/lib/utils/html-tag.js';
 
 import {NeonAnimatableBehavior} from './neon-animatable-behavior.js';
 
-import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js';
+import {LegacyElementMixin} from '../polymer/lib/legacy/legacy-element-mixin.js';
 
 /**
  * `<neon-animatable>` is a simple container element implementing
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/neon-animation/neon-animated-pages.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/neon-animation/neon-animated-pages.d.ts
index 3d4987325e3..a4410079fef 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/neon-animation/neon-animated-pages.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/neon-animation/neon-animated-pages.d.ts
@@ -8,19 +8,19 @@
  *   neon-animated-pages.js
  */
 
-import {IronResizableBehavior} from '@polymer/iron-resizable-behavior/iron-resizable-behavior.js';
+import {IronResizableBehavior} from '../iron-resizable-behavior/iron-resizable-behavior.js';
 
-import {IronSelectableBehavior} from '@polymer/iron-selector/iron-selectable.js';
+import {IronSelectableBehavior} from '../iron-selector/iron-selectable.js';
 
-import {Polymer} from '@polymer/polymer/lib/legacy/polymer-fn.js';
+import {Polymer} from '../polymer/lib/legacy/polymer-fn.js';
 
-import {dom} from '@polymer/polymer/lib/legacy/polymer.dom.js';
+import {dom} from '../polymer/lib/legacy/polymer.dom.js';
 
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../polymer/lib/utils/html-tag.js';
 
 import {NeonAnimationRunnerBehavior} from './neon-animation-runner-behavior.js';
 
-import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js';
+import {LegacyElementMixin} from '../polymer/lib/legacy/legacy-element-mixin.js';
 
 /**
  * Material design: [Meaningful
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/paper-behaviors/paper-inky-focus-behavior.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/paper-behaviors/paper-inky-focus-behavior.d.ts
index 4dcd6be7379..c6dcb66cb06 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/paper-behaviors/paper-inky-focus-behavior.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/paper-behaviors/paper-inky-focus-behavior.d.ts
@@ -8,9 +8,9 @@
  *   paper-inky-focus-behavior.js
  */
 
-import {IronButtonState} from '@polymer/iron-behaviors/iron-button-state.js';
+import {IronButtonState} from '../iron-behaviors/iron-button-state.js';
 
-import {IronControlState} from '@polymer/iron-behaviors/iron-control-state.js';
+import {IronControlState} from '../iron-behaviors/iron-control-state.js';
 
 import {PaperRippleBehavior} from './paper-ripple-behavior.js';
 
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/paper-behaviors/paper-ripple-behavior.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/paper-behaviors/paper-ripple-behavior.d.ts
index 7e0b2f46497..2335d7c6d40 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/paper-behaviors/paper-ripple-behavior.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/paper-behaviors/paper-ripple-behavior.d.ts
@@ -8,7 +8,7 @@
  *   paper-ripple-behavior.js
  */
 
-import {dom} from '@polymer/polymer/lib/legacy/polymer.dom.js';
+import {dom} from '../polymer/lib/legacy/polymer.dom.js';
 
 export {PaperRippleBehavior};
 
@@ -74,4 +74,4 @@ interface PaperRippleBehavior {
 
 declare const PaperRippleBehavior: object;
 
-import {PaperRippleElement} from '@polymer/paper-ripple/paper-ripple.js';
+import {PaperRippleElement} from '../paper-ripple/paper-ripple.js';
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/paper-progress/paper-progress.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/paper-progress/paper-progress.d.ts
index d8fb4132ca0..8c7ad4d5820 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/paper-progress/paper-progress.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/paper-progress/paper-progress.d.ts
@@ -8,13 +8,13 @@
  *   paper-progress.js
  */
 
-import {IronRangeBehavior} from '@polymer/iron-range-behavior/iron-range-behavior.js';
+import {IronRangeBehavior} from '../iron-range-behavior/iron-range-behavior.js';
 
-import {Polymer} from '@polymer/polymer/lib/legacy/polymer-fn.js';
+import {Polymer} from '../polymer/lib/legacy/polymer-fn.js';
 
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../polymer/lib/utils/html-tag.js';
 
-import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js';
+import {LegacyElementMixin} from '../polymer/lib/legacy/legacy-element-mixin.js';
 
 /**
  * Material design: [Progress &
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/paper-ripple/paper-ripple.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/paper-ripple/paper-ripple.d.ts
index 1f05751eb7a..cf241d77201 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/paper-ripple/paper-ripple.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/paper-ripple/paper-ripple.d.ts
@@ -1,191 +1,24 @@
-/**
- * DO NOT EDIT
- *
- * This file was automatically generated by
- *   https://github.com/Polymer/tools/tree/master/packages/gen-typescript-declarations
- *
- * To modify these typings, edit the source file(s):
- *   paper-ripple.js
- */
+import {LegacyElementMixin} from '../polymer/lib/legacy/legacy-element-mixin.js';
 
-import {IronA11yKeysBehavior} from '@polymer/iron-a11y-keys-behavior/iron-a11y-keys-behavior.js';
+interface PaperRippleElement extends LegacyElementMixin, HTMLElement {
+  center: boolean;
+  holdDown: boolean;
+  noink: boolean;
+  recenters: boolean;
 
-import {Polymer} from '@polymer/polymer/lib/legacy/polymer-fn.js';
-
-import {dom} from '@polymer/polymer/lib/legacy/polymer.dom.js';
-
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
-
-declare class ElementMetrics {
-}
-
-declare class Ripple {
-}
-
-import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js';
-
-/**
- * Material design: [Surface
- * reaction](https://www.google.com/design/spec/animation/responsive-interaction.html#responsive-interaction-surface-reaction)
- *
- * `paper-ripple` provides a visual effect that other paper elements can
- * use to simulate a rippling effect emanating from the point of contact.  The
- * effect can be visualized as a concentric circle with motion.
- *
- * Example:
- *
- *     <div style="position:relative">
- *       <paper-ripple></paper-ripple>
- *     </div>
- *
- * Note, it's important that the parent container of the ripple be relative
- * position, otherwise the ripple will emanate outside of the desired container.
- *
- * `paper-ripple` listens to "mousedown" and "mouseup" events so it would display
- * ripple effect when touches on it.  You can also defeat the default behavior and
- * manually route the down and up actions to the ripple element.  Note that it is
- * important if you call `downAction()` you will have to make sure to call
- * `upAction()` so that `paper-ripple` would end the animation loop.
- *
- * Example:
- *
- *     <paper-ripple id="ripple" style="pointer-events: none;"></paper-ripple>
- *     ...
- *     downAction: function(e) {
- *       this.$.ripple.downAction(e.detail);
- *     },
- *     upAction: function(e) {
- *       this.$.ripple.upAction();
- *     }
- *
- * Styling ripple effect:
- *
- *   Use CSS color property to style the ripple:
- *
- *     paper-ripple {
- *       color: #4285f4;
- *     }
- *
- *   Note that CSS color property is inherited so it is not required to set it on
- *   the `paper-ripple` element directly.
- *
- * By default, the ripple is centered on the point of contact.  Apply the
- * `recenters` attribute to have the ripple grow toward the center of its
- * container.
- *
- *     <paper-ripple recenters></paper-ripple>
- *
- * You can also  center the ripple inside its container from the start.
- *
- *     <paper-ripple center></paper-ripple>
- *
- * Apply `circle` class to make the rippling effect within a circle.
- *
- *     <paper-ripple class="circle"></paper-ripple>
- */
-interface PaperRippleElement extends IronA11yKeysBehavior, LegacyElementMixin, HTMLElement {
-  keyBindings: object;
-
-  /**
-   * The initial opacity set on the wave.
-   */
-  initialOpacity: number|null|undefined;
-
-  /**
-   * How fast (opacity per second) the wave fades out.
-   */
-  opacityDecayVelocity: number|null|undefined;
-
-  /**
-   * If true, ripples will exhibit a gravitational pull towards
-   * the center of their container as they fade away.
-   */
-  recenters: boolean|null|undefined;
-
-  /**
-   * If true, ripples will center inside its container
-   */
-  center: boolean|null|undefined;
-
-  /**
-   * A list of the visual ripples.
-   */
-  ripples: any[]|null|undefined;
-
-  /**
-   * True when there are visible ripples animating within the
-   * element.
-   */
-  readonly animating: boolean|null|undefined;
-
-  /**
-   * If true, the ripple will remain in the "down" state until `holdDown`
-   * is set to false again.
-   */
-  holdDown: boolean|null|undefined;
-
-  /**
-   * If true, the ripple will not generate a ripple effect
-   * via pointer interaction.
-   * Calling ripple's imperative api like `simulatedRipple` will
-   * still generate the ripple effect.
-   */
-  noink: boolean|null|undefined;
-  _animating: boolean|null|undefined;
-  _boundAnimate: Function|null|undefined;
-  readonly target: any;
-  readonly shouldKeepAnimating: any;
-  attached(): void;
-  detached(): void;
+  clear(): void;
+  downAction(e: Event): void;
+  showAndHoldDown(): void;
   simulatedRipple(): void;
-
-  /**
-   * Provokes a ripple down effect via a UI event,
-   * respecting the `noink` property.
-   */
-  uiDownAction(event?: Event|null): void;
-
-  /**
-   * Provokes a ripple down effect via a UI event,
-   * *not* respecting the `noink` property.
-   */
-  downAction(event?: Event|null): void;
-
-  /**
-   * Provokes a ripple up effect via a UI event,
-   * respecting the `noink` property.
-   */
-  uiUpAction(event?: Event|null): void;
-
-  /**
-   * Provokes a ripple up effect via a UI event,
-   * *not* respecting the `noink` property.
-   */
-  upAction(event?: Event|null): void;
-  onAnimationComplete(): void;
-  addRipple(): any;
-  removeRipple(ripple: any): void;
-
-  /**
-   * An alias for animate() whose name does not conflict with the platform
-   * Element.animate() method.
-   */
-  animateRipple(): any;
-  _onEnterKeydown(): void;
-  _onSpaceKeydown(): void;
-  _onSpaceKeyup(): void;
-
-  /**
-   * effect.
-   */
-  _holdDownChanged(newVal: any, oldVal: any): void;
+  uiDownAction(e: Event): void;
+  uiUpAction(e: Event): void;
+  upAction(): void;
 }
 
 export {PaperRippleElement};
 
 declare global {
-
   interface HTMLElementTagNameMap {
-    "paper-ripple": PaperRippleElement;
+    'paper-ripple': PaperRippleElement;
   }
 }
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/paper-ripple/paper-ripple.js b/chromium/third_party/polymer/v3_0/components-chromium/paper-ripple/paper-ripple.js
index 4ad33bc1367..3a52e7f7970 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/paper-ripple/paper-ripple.js
+++ b/chromium/third_party/polymer/v3_0/components-chromium/paper-ripple/paper-ripple.js
@@ -21,7 +21,6 @@ Polymer({
   _template: html`
     <style>
       :host {
-        border-radius: inherit;
         bottom: 0;
         display: block;
         left: 0;
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/paper-spinner/paper-spinner-lite.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/paper-spinner/paper-spinner-lite.d.ts
index 07e3e234a02..d739c765398 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/paper-spinner/paper-spinner-lite.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/paper-spinner/paper-spinner-lite.d.ts
@@ -8,13 +8,13 @@
  *   paper-spinner-lite.js
  */
 
-import {Polymer} from '@polymer/polymer/lib/legacy/polymer-fn.js';
+import {Polymer} from '../polymer/lib/legacy/polymer-fn.js';
 
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../polymer/lib/utils/html-tag.js';
 
 import {PaperSpinnerBehavior} from './paper-spinner-behavior.js';
 
-import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js';
+import {LegacyElementMixin} from '../polymer/lib/legacy/legacy-element-mixin.js';
 
 /**
  * Material design: [Progress &
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/paper-styles/color.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/paper-styles/color.d.ts
index 0a610a014b1..948075fd649 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/paper-styles/color.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/paper-styles/color.d.ts
@@ -8,4 +8,4 @@
  *   color.js
  */
 
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../polymer/lib/utils/html-tag.js';
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/paper-styles/shadow.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/paper-styles/shadow.d.ts
index aa7020d3009..bdb42bcc7ec 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/paper-styles/shadow.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/paper-styles/shadow.d.ts
@@ -8,4 +8,4 @@
  *   shadow.js
  */
 
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../polymer/lib/utils/html-tag.js';
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/paper-tooltip/paper-tooltip.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/paper-tooltip/paper-tooltip.d.ts
index 8434a828690..ed159e50ca1 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/paper-tooltip/paper-tooltip.d.ts
+++ b/chromium/third_party/polymer/v3_0/components-chromium/paper-tooltip/paper-tooltip.d.ts
@@ -8,13 +8,13 @@
  *   paper-tooltip.js
  */
 
-import {Polymer} from '@polymer/polymer/lib/legacy/polymer-fn.js';
+import {Polymer} from '../polymer/lib/legacy/polymer-fn.js';
 
-import {dom} from '@polymer/polymer/lib/legacy/polymer.dom.js';
+import {dom} from '../polymer/lib/legacy/polymer.dom.js';
 
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../polymer/lib/utils/html-tag.js';
 
-import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js';
+import {LegacyElementMixin} from '../polymer/lib/legacy/legacy-element-mixin.js';
 
 /**
  * Material design:
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/polymer/polymer.d.ts b/chromium/third_party/polymer/v3_0/components-chromium/polymer/polymer.d.ts
new file mode 100644
index 00000000000..510ef77d9e5
--- /dev/null
+++ b/chromium/third_party/polymer/v3_0/components-chromium/polymer/polymer.d.ts
@@ -0,0 +1,30 @@
+/**
+@license
+Copyright (c) 2019 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+*/
+
+import * as gestures from './lib/utils/gestures.js';
+
+export {DomIf} from './lib/elements/dom-if.js';
+export {DomRepeat} from './lib/elements/dom-repeat.js';
+export {mixinBehaviors} from './lib/legacy/class.js';
+export {OptionalMutableDataBehavior} from './lib/legacy/mutable-data-behavior.js';
+export {Polymer} from './lib/legacy/polymer-fn.js';
+export {dom, flush} from './lib/legacy/polymer.dom.js';
+export {Templatizer} from './lib/legacy/templatizer-behavior.js';
+export {calculateSplices} from './lib/utils/array-splice.js';
+export {animationFrame, idlePeriod, microTask} from './lib/utils/async.js';
+export {dashToCamelCase} from './lib/utils/case-map.js';
+export {Debouncer, enqueueDebouncer} from './lib/utils/debounce.js';
+export {html} from './lib/utils/html-tag.js';
+export {dedupingMixin} from './lib/utils/mixin.js';
+export {matches, translate} from './lib/utils/path.js';
+export {afterNextRender, beforeNextRender} from './lib/utils/render-status.js';
+export {TemplateInstanceBase, templatize} from './lib/utils/templatize.js';
+export {PolymerElement} from './polymer-element.js';
+export {gestures};
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/polymer/polymer_bundled.js b/chromium/third_party/polymer/v3_0/components-chromium/polymer/polymer_bundled.js
index 6cc7a13df91..33eaecb66d7 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/polymer/polymer_bundled.js
+++ b/chromium/third_party/polymer/v3_0/components-chromium/polymer/polymer_bundled.js
@@ -15039,4 +15039,4 @@ Code distributed by Google as part of the polymer project is also
 subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
 */
 
-export { Base, Debouncer, DomIf, DomRepeat, OptionalMutableDataBehavior, Polymer, PolymerElement, TemplateInstanceBase, Templatizer, afterNextRender, animationFrame, beforeNextRender, calculateSplices, dashToCamelCase, dom, enqueueDebouncer, flush, gestures$1 as gestures, html, idlePeriod, matches, microTask, mixinBehaviors, templatize, translate, useShadow };
+export { Base, Debouncer, DomIf, DomRepeat, OptionalMutableDataBehavior, Polymer, PolymerElement, TemplateInstanceBase, Templatizer, afterNextRender, animationFrame, beforeNextRender, calculateSplices, dashToCamelCase, dedupingMixin, dom, enqueueDebouncer, flush, gestures$1 as gestures, html, idlePeriod, matches, microTask, mixinBehaviors, templatize, translate, useShadow };
diff --git a/chromium/third_party/polymer/v3_0/components-chromium/polymer/polymer_bundled.min.js b/chromium/third_party/polymer/v3_0/components-chromium/polymer/polymer_bundled.min.js
index 04fbc2b1b68..0ee3d3fa8bc 100644
--- a/chromium/third_party/polymer/v3_0/components-chromium/polymer/polymer_bundled.min.js
+++ b/chromium/third_party/polymer/v3_0/components-chromium/polymer/polymer_bundled.min.js
@@ -1 +1 @@
-window.JSCompiler_renameProperty=function(prop,obj){return prop};let microtaskCurrHandle=0;let microtaskLastHandle=0;let microtaskCallbacks=[];let microtaskNodeContent=0;let microtaskNode=document.createTextNode("");new window.MutationObserver(microtaskFlush).observe(microtaskNode,{characterData:true});function microtaskFlush(){const len=microtaskCallbacks.length;for(let i=0;i<len;i++){let cb=microtaskCallbacks[i];if(cb){try{cb()}catch(e){setTimeout((()=>{throw e}))}}}microtaskCallbacks.splice(0,len);microtaskLastHandle+=len}const timeOut={after(delay){return{run(fn){return window.setTimeout(fn,delay)},cancel(handle){window.clearTimeout(handle)}}},run(fn,delay){return window.setTimeout(fn,delay)},cancel(handle){window.clearTimeout(handle)}};const animationFrame={run(fn){return window.requestAnimationFrame(fn)},cancel(handle){window.cancelAnimationFrame(handle)}};const idlePeriod={run(fn){return window.requestIdleCallback?window.requestIdleCallback(fn):window.setTimeout(fn,16)},cancel(handle){window.cancelIdleCallback?window.cancelIdleCallback(handle):window.clearTimeout(handle)}};const microTask={run(callback){microtaskNode.textContent=microtaskNodeContent++;microtaskCallbacks.push(callback);return microtaskCurrHandle++},cancel(handle){const idx=handle-microtaskLastHandle;if(idx>=0){if(!microtaskCallbacks[idx]){throw new Error("invalid async handle: "+handle)}microtaskCallbacks[idx]=null}}};let dedupeId=0;const dedupingMixin=function(mixin){let mixinApplications=mixin.__mixinApplications;if(!mixinApplications){mixinApplications=new WeakMap;mixin.__mixinApplications=mixinApplications}let mixinDedupeId=dedupeId++;function dedupingMixin(base){let baseSet=base.__mixinSet;if(baseSet&&baseSet[mixinDedupeId]){return base}let map=mixinApplications;let extended=map.get(base);if(!extended){extended=mixin(base);map.set(base,extended)}let mixinSet=Object.create(extended.__mixinSet||baseSet||null);mixinSet[mixinDedupeId]=true;extended.__mixinSet=mixinSet;return extended}return dedupingMixin};class Debouncer{constructor(){this._asyncModule=null;this._callback=null;this._timer=null}setConfig(asyncModule,callback){this._asyncModule=asyncModule;this._callback=callback;this._timer=this._asyncModule.run((()=>{this._timer=null;debouncerQueue.delete(this);this._callback()}))}cancel(){if(this.isActive()){this._cancelAsync();debouncerQueue.delete(this)}}_cancelAsync(){if(this.isActive()){this._asyncModule.cancel(this._timer);this._timer=null}}flush(){if(this.isActive()){this.cancel();this._callback()}}isActive(){return this._timer!=null}static debounce(debouncer,asyncModule,callback){if(debouncer instanceof Debouncer){debouncer._cancelAsync()}else{debouncer=new Debouncer}debouncer.setConfig(asyncModule,callback);return debouncer}}let debouncerQueue=new Set;const enqueueDebouncer=function(debouncer){debouncerQueue.add(debouncer)};const flushDebouncers=function(){const didFlush=Boolean(debouncerQueue.size);debouncerQueue.forEach((debouncer=>{try{debouncer.flush()}catch(e){setTimeout((()=>{throw e}))}}));return didFlush};let CSS_URL_RX=/(url\()([^)]*)(\))/g;let ABS_URL=/(^\/)|(^#)|(^[\w-\d]*:)/;let workingURL;let resolveDoc;function resolveUrl(url,baseURI){if(url&&ABS_URL.test(url)){return url}if(workingURL===undefined){workingURL=false;try{const u=new URL("b","http://a");u.pathname="c%20d";workingURL=u.href==="http://a/c%20d"}catch(e){}}if(!baseURI){baseURI=document.baseURI||window.location.href}if(workingURL){return new URL(url,baseURI).href}if(!resolveDoc){resolveDoc=document.implementation.createHTMLDocument("temp");resolveDoc.base=resolveDoc.createElement("base");resolveDoc.head.appendChild(resolveDoc.base);resolveDoc.anchor=resolveDoc.createElement("a");resolveDoc.body.appendChild(resolveDoc.anchor)}resolveDoc.base.href=baseURI;resolveDoc.anchor.href=url;return resolveDoc.anchor.href||url}function resolveCss(cssText,baseURI){return cssText.replace(CSS_URL_RX,(function(m,pre,url,post){return pre+"'"+resolveUrl(url.replace(/["']/g,""),baseURI)+"'"+post}))}function pathFromUrl(url){return url.substring(0,url.lastIndexOf("/")+1)}const useShadow=!window.ShadyDOM;const useNativeCSSProperties=Boolean(!window.ShadyCSS||window.ShadyCSS.nativeCss);const useNativeCustomElements=!window.customElements.polyfillWrapFlushCallback;let rootPath=pathFromUrl(document.baseURI||window.location.href);let sanitizeDOMValue=window.Polymer&&window.Polymer.sanitizeDOMValue||undefined;let passiveTouchGestures=false;let strictTemplatePolicy=false;let allowTemplateFromDomModule=false;let legacyOptimizations=false;let syncInitialRender=false;const wrap=window["ShadyDOM"]&&window["ShadyDOM"]["noPatch"]&&window["ShadyDOM"]["wrap"]?window["ShadyDOM"]["wrap"]:n=>n;let HAS_NATIVE_TA=typeof document.head.style.touchAction==="string";let GESTURE_KEY="__polymerGestures";let HANDLED_OBJ="__polymerGesturesHandled";let TOUCH_ACTION="__polymerGesturesTouchAction";let TAP_DISTANCE=25;let TRACK_DISTANCE=5;let TRACK_LENGTH=2;let MOUSE_TIMEOUT=2500;let MOUSE_EVENTS=["mousedown","mousemove","mouseup","click"];let MOUSE_WHICH_TO_BUTTONS=[0,1,4,2];let MOUSE_HAS_BUTTONS=function(){try{return new MouseEvent("test",{buttons:1}).buttons===1}catch(e){return false}}();function isMouseEvent(name){return MOUSE_EVENTS.indexOf(name)>-1}let SUPPORTS_PASSIVE=false;(function(){try{let opts=Object.defineProperty({},"passive",{get(){SUPPORTS_PASSIVE=true}});window.addEventListener("test",null,opts);window.removeEventListener("test",null,opts)}catch(e){}})();function PASSIVE_TOUCH(eventName){if(isMouseEvent(eventName)||eventName==="touchend"){return}if(HAS_NATIVE_TA&&SUPPORTS_PASSIVE&&passiveTouchGestures){return{passive:true}}else{return}}let IS_TOUCH_ONLY=navigator.userAgent.match(/iP(?:[oa]d|hone)|Android/);const clickedLabels=[];const labellable={button:true,input:true,keygen:true,meter:true,output:true,textarea:true,progress:true,select:true};const canBeDisabled={button:true,command:true,fieldset:true,input:true,keygen:true,optgroup:true,option:true,select:true,textarea:true};function canBeLabelled(el){return labellable[el.localName]||false}function matchingLabels(el){let labels=Array.prototype.slice.call(el.labels||[]);if(!labels.length){labels=[];let root=el.getRootNode();if(el.id){let matching=root.querySelectorAll(`label[for = ${el.id}]`);for(let i=0;i<matching.length;i++){labels.push(matching[i])}}}return labels}let mouseCanceller=function(mouseEvent){let sc=mouseEvent.sourceCapabilities;if(sc&&!sc.firesTouchEvents){return}mouseEvent[HANDLED_OBJ]={skip:true};if(mouseEvent.type==="click"){let clickFromLabel=false;let path=getComposedPath(mouseEvent);for(let i=0;i<path.length;i++){if(path[i].nodeType===Node.ELEMENT_NODE){if(path[i].localName==="label"){clickedLabels.push(path[i])}else if(canBeLabelled(path[i])){let ownerLabels=matchingLabels(path[i]);for(let j=0;j<ownerLabels.length;j++){clickFromLabel=clickFromLabel||clickedLabels.indexOf(ownerLabels[j])>-1}}}if(path[i]===POINTERSTATE.mouse.target){return}}if(clickFromLabel){return}mouseEvent.preventDefault();mouseEvent.stopPropagation()}};function setupTeardownMouseCanceller(setup){let events=IS_TOUCH_ONLY?["click"]:MOUSE_EVENTS;for(let i=0,en;i<events.length;i++){en=events[i];if(setup){clickedLabels.length=0;document.addEventListener(en,mouseCanceller,true)}else{document.removeEventListener(en,mouseCanceller,true)}}}function ignoreMouse(e){if(!POINTERSTATE.mouse.mouseIgnoreJob){setupTeardownMouseCanceller(true)}let unset=function(){setupTeardownMouseCanceller();POINTERSTATE.mouse.target=null;POINTERSTATE.mouse.mouseIgnoreJob=null};POINTERSTATE.mouse.target=getComposedPath(e)[0];POINTERSTATE.mouse.mouseIgnoreJob=Debouncer.debounce(POINTERSTATE.mouse.mouseIgnoreJob,timeOut.after(MOUSE_TIMEOUT),unset)}function hasLeftMouseButton(ev){let type=ev.type;if(!isMouseEvent(type)){return false}if(type==="mousemove"){let buttons=ev.buttons===undefined?1:ev.buttons;if(ev instanceof window.MouseEvent&&!MOUSE_HAS_BUTTONS){buttons=MOUSE_WHICH_TO_BUTTONS[ev.which]||0}return Boolean(buttons&1)}else{let button=ev.button===undefined?0:ev.button;return button===0}}function isSyntheticClick(ev){if(ev.type==="click"){if(ev.detail===0){return true}let t=_findOriginalTarget(ev);if(!t.nodeType||t.nodeType!==Node.ELEMENT_NODE){return true}let bcr=t.getBoundingClientRect();let x=ev.pageX,y=ev.pageY;return!(x>=bcr.left&&x<=bcr.right&&(y>=bcr.top&&y<=bcr.bottom))}return false}let POINTERSTATE={mouse:{target:null,mouseIgnoreJob:null},touch:{x:0,y:0,id:-1,scrollDecided:false}};function firstTouchAction(ev){let ta="auto";let path=getComposedPath(ev);for(let i=0,n;i<path.length;i++){n=path[i];if(n[TOUCH_ACTION]){ta=n[TOUCH_ACTION];break}}return ta}function trackDocument(stateObj,movefn,upfn){stateObj.movefn=movefn;stateObj.upfn=upfn;document.addEventListener("mousemove",movefn);document.addEventListener("mouseup",upfn)}function untrackDocument(stateObj){document.removeEventListener("mousemove",stateObj.movefn);document.removeEventListener("mouseup",stateObj.upfn);stateObj.movefn=null;stateObj.upfn=null}document.addEventListener("touchend",ignoreMouse,SUPPORTS_PASSIVE?{passive:true}:false);const getComposedPath=window.ShadyDOM&&window.ShadyDOM.noPatch?window.ShadyDOM.composedPath:event=>event.composedPath&&event.composedPath()||[];const gestures={};const recognizers=[];function deepTargetFind(x,y){let node=document.elementFromPoint(x,y);let next=node;while(next&&next.shadowRoot&&!window.ShadyDOM){let oldNext=next;next=next.shadowRoot.elementFromPoint(x,y);if(oldNext===next){break}if(next){node=next}}return node}function _findOriginalTarget(ev){const path=getComposedPath(ev);return path.length>0?path[0]:ev.target}function _handleNative(ev){let handled;let type=ev.type;let node=ev.currentTarget;let gobj=node[GESTURE_KEY];if(!gobj){return}let gs=gobj[type];if(!gs){return}if(!ev[HANDLED_OBJ]){ev[HANDLED_OBJ]={};if(type.slice(0,5)==="touch"){ev=ev;let t=ev.changedTouches[0];if(type==="touchstart"){if(ev.touches.length===1){POINTERSTATE.touch.id=t.identifier}}if(POINTERSTATE.touch.id!==t.identifier){return}if(!HAS_NATIVE_TA){if(type==="touchstart"||type==="touchmove"){_handleTouchAction(ev)}}}}handled=ev[HANDLED_OBJ];if(handled.skip){return}for(let i=0,r;i<recognizers.length;i++){r=recognizers[i];if(gs[r.name]&&!handled[r.name]){if(r.flow&&r.flow.start.indexOf(ev.type)>-1&&r.reset){r.reset()}}}for(let i=0,r;i<recognizers.length;i++){r=recognizers[i];if(gs[r.name]&&!handled[r.name]){handled[r.name]=true;r[type](ev)}}}function _handleTouchAction(ev){let t=ev.changedTouches[0];let type=ev.type;if(type==="touchstart"){POINTERSTATE.touch.x=t.clientX;POINTERSTATE.touch.y=t.clientY;POINTERSTATE.touch.scrollDecided=false}else if(type==="touchmove"){if(POINTERSTATE.touch.scrollDecided){return}POINTERSTATE.touch.scrollDecided=true;let ta=firstTouchAction(ev);let shouldPrevent=false;let dx=Math.abs(POINTERSTATE.touch.x-t.clientX);let dy=Math.abs(POINTERSTATE.touch.y-t.clientY);if(!ev.cancelable);else if(ta==="none"){shouldPrevent=true}else if(ta==="pan-x"){shouldPrevent=dy>dx}else if(ta==="pan-y"){shouldPrevent=dx>dy}if(shouldPrevent){ev.preventDefault()}else{prevent("track")}}}function addListener(node,evType,handler){if(gestures[evType]){_add(node,evType,handler);return true}return false}function removeListener(node,evType,handler){if(gestures[evType]){_remove(node,evType,handler);return true}return false}function _add(node,evType,handler){let recognizer=gestures[evType];let deps=recognizer.deps;let name=recognizer.name;let gobj=node[GESTURE_KEY];if(!gobj){node[GESTURE_KEY]=gobj={}}for(let i=0,dep,gd;i<deps.length;i++){dep=deps[i];if(IS_TOUCH_ONLY&&isMouseEvent(dep)&&dep!=="click"){continue}gd=gobj[dep];if(!gd){gobj[dep]=gd={_count:0}}if(gd._count===0){node.addEventListener(dep,_handleNative,PASSIVE_TOUCH(dep))}gd[name]=(gd[name]||0)+1;gd._count=(gd._count||0)+1}node.addEventListener(evType,handler);if(recognizer.touchAction){setTouchAction(node,recognizer.touchAction)}}function _remove(node,evType,handler){let recognizer=gestures[evType];let deps=recognizer.deps;let name=recognizer.name;let gobj=node[GESTURE_KEY];if(gobj){for(let i=0,dep,gd;i<deps.length;i++){dep=deps[i];gd=gobj[dep];if(gd&&gd[name]){gd[name]=(gd[name]||1)-1;gd._count=(gd._count||1)-1;if(gd._count===0){node.removeEventListener(dep,_handleNative,PASSIVE_TOUCH(dep))}}}}node.removeEventListener(evType,handler)}function register(recog){recognizers.push(recog);for(let i=0;i<recog.emits.length;i++){gestures[recog.emits[i]]=recog}}function _findRecognizerByEvent(evName){for(let i=0,r;i<recognizers.length;i++){r=recognizers[i];for(let j=0,n;j<r.emits.length;j++){n=r.emits[j];if(n===evName){return r}}}return null}function setTouchAction(node,value){if(HAS_NATIVE_TA&&node instanceof HTMLElement){microTask.run((()=>{node.style.touchAction=value}))}node[TOUCH_ACTION]=value}function _fire(target,type,detail){let ev=new Event(type,{bubbles:true,cancelable:true,composed:true});ev.detail=detail;wrap(target).dispatchEvent(ev);if(ev.defaultPrevented){let preventer=detail.preventer||detail.sourceEvent;if(preventer&&preventer.preventDefault){preventer.preventDefault()}}}function prevent(evName){let recognizer=_findRecognizerByEvent(evName);if(recognizer.info){recognizer.info.prevent=true}}function resetMouseCanceller(){if(POINTERSTATE.mouse.mouseIgnoreJob){POINTERSTATE.mouse.mouseIgnoreJob.flush()}}register({name:"downup",deps:["mousedown","touchstart","touchend"],flow:{start:["mousedown","touchstart"],end:["mouseup","touchend"]},emits:["down","up"],info:{movefn:null,upfn:null},reset:function(){untrackDocument(this.info)},mousedown:function(e){if(!hasLeftMouseButton(e)){return}let t=_findOriginalTarget(e);let self=this;let movefn=function movefn(e){if(!hasLeftMouseButton(e)){downupFire("up",t,e);untrackDocument(self.info)}};let upfn=function upfn(e){if(hasLeftMouseButton(e)){downupFire("up",t,e)}untrackDocument(self.info)};trackDocument(this.info,movefn,upfn);downupFire("down",t,e)},touchstart:function(e){downupFire("down",_findOriginalTarget(e),e.changedTouches[0],e)},touchend:function(e){downupFire("up",_findOriginalTarget(e),e.changedTouches[0],e)}});function downupFire(type,target,event,preventer){if(!target){return}_fire(target,type,{x:event.clientX,y:event.clientY,sourceEvent:event,preventer:preventer,prevent:function(e){return prevent(e)}})}register({name:"track",touchAction:"none",deps:["mousedown","touchstart","touchmove","touchend"],flow:{start:["mousedown","touchstart"],end:["mouseup","touchend"]},emits:["track"],info:{x:0,y:0,state:"start",started:false,moves:[],addMove:function(move){if(this.moves.length>TRACK_LENGTH){this.moves.shift()}this.moves.push(move)},movefn:null,upfn:null,prevent:false},reset:function(){this.info.state="start";this.info.started=false;this.info.moves=[];this.info.x=0;this.info.y=0;this.info.prevent=false;untrackDocument(this.info)},mousedown:function(e){if(!hasLeftMouseButton(e)){return}let t=_findOriginalTarget(e);let self=this;let movefn=function movefn(e){let x=e.clientX,y=e.clientY;if(trackHasMovedEnough(self.info,x,y)){self.info.state=self.info.started?e.type==="mouseup"?"end":"track":"start";if(self.info.state==="start"){prevent("tap")}self.info.addMove({x:x,y:y});if(!hasLeftMouseButton(e)){self.info.state="end";untrackDocument(self.info)}if(t){trackFire(self.info,t,e)}self.info.started=true}};let upfn=function upfn(e){if(self.info.started){movefn(e)}untrackDocument(self.info)};trackDocument(this.info,movefn,upfn);this.info.x=e.clientX;this.info.y=e.clientY},touchstart:function(e){let ct=e.changedTouches[0];this.info.x=ct.clientX;this.info.y=ct.clientY},touchmove:function(e){let t=_findOriginalTarget(e);let ct=e.changedTouches[0];let x=ct.clientX,y=ct.clientY;if(trackHasMovedEnough(this.info,x,y)){if(this.info.state==="start"){prevent("tap")}this.info.addMove({x:x,y:y});trackFire(this.info,t,ct);this.info.state="track";this.info.started=true}},touchend:function(e){let t=_findOriginalTarget(e);let ct=e.changedTouches[0];if(this.info.started){this.info.state="end";this.info.addMove({x:ct.clientX,y:ct.clientY});trackFire(this.info,t,ct)}}});function trackHasMovedEnough(info,x,y){if(info.prevent){return false}if(info.started){return true}let dx=Math.abs(info.x-x);let dy=Math.abs(info.y-y);return dx>=TRACK_DISTANCE||dy>=TRACK_DISTANCE}function trackFire(info,target,touch){if(!target){return}let secondlast=info.moves[info.moves.length-2];let lastmove=info.moves[info.moves.length-1];let dx=lastmove.x-info.x;let dy=lastmove.y-info.y;let ddx,ddy=0;if(secondlast){ddx=lastmove.x-secondlast.x;ddy=lastmove.y-secondlast.y}_fire(target,"track",{state:info.state,x:touch.clientX,y:touch.clientY,dx:dx,dy:dy,ddx:ddx,ddy:ddy,sourceEvent:touch,hover:function(){return deepTargetFind(touch.clientX,touch.clientY)}})}register({name:"tap",deps:["mousedown","click","touchstart","touchend"],flow:{start:["mousedown","touchstart"],end:["click","touchend"]},emits:["tap"],info:{x:NaN,y:NaN,prevent:false},reset:function(){this.info.x=NaN;this.info.y=NaN;this.info.prevent=false},mousedown:function(e){if(hasLeftMouseButton(e)){this.info.x=e.clientX;this.info.y=e.clientY}},click:function(e){if(hasLeftMouseButton(e)){trackForward(this.info,e)}},touchstart:function(e){const touch=e.changedTouches[0];this.info.x=touch.clientX;this.info.y=touch.clientY},touchend:function(e){trackForward(this.info,e.changedTouches[0],e)}});function trackForward(info,e,preventer){let dx=Math.abs(e.clientX-info.x);let dy=Math.abs(e.clientY-info.y);let t=_findOriginalTarget(preventer||e);if(!t||canBeDisabled[t.localName]&&t.hasAttribute("disabled")){return}if(isNaN(dx)||isNaN(dy)||dx<=TAP_DISTANCE&&dy<=TAP_DISTANCE||isSyntheticClick(e)){if(!info.prevent){_fire(t,"tap",{x:e.clientX,y:e.clientY,sourceEvent:e,preventer:preventer})}}}const findOriginalTarget=_findOriginalTarget;const add=addListener;const remove=removeListener;var gestures$1=Object.freeze({gestures:gestures,recognizers:recognizers,deepTargetFind:deepTargetFind,addListener:addListener,removeListener:removeListener,register:register,setTouchAction:setTouchAction,prevent:prevent,resetMouseCanceller:resetMouseCanceller,findOriginalTarget:findOriginalTarget,add:add,remove:remove});let modules={};let lcModules={};function setModule(id,module){modules[id]=lcModules[id.toLowerCase()]=module}function findModule(id){return modules[id]||lcModules[id.toLowerCase()]}function styleOutsideTemplateCheck(inst){if(inst.querySelector("style")){console.warn("dom-module %s has style outside template",inst.id)}}class DomModule extends HTMLElement{static get observedAttributes(){return["id"]}static import(id,selector){if(id){let m=findModule(id);if(m&&selector){return m.querySelector(selector)}return m}return null}attributeChangedCallback(name,old,value,namespace){if(old!==value){this.register()}}get assetpath(){if(!this.__assetpath){const owner=window.HTMLImports&&HTMLImports.importForElement?HTMLImports.importForElement(this)||document:this.ownerDocument;const url=resolveUrl(this.getAttribute("assetpath")||"",owner.baseURI);this.__assetpath=pathFromUrl(url)}return this.__assetpath}register(id){id=id||this.id;if(id){if(strictTemplatePolicy&&findModule(id)!==undefined){setModule(id,null);throw new Error(`strictTemplatePolicy: dom-module ${id} re-registered`)}this.id=id;setModule(id,this);styleOutsideTemplateCheck(this)}}}DomModule.prototype["modules"]=modules;customElements.define("dom-module",DomModule);const MODULE_STYLE_LINK_SELECTOR="link[rel=import][type~=css]";const INCLUDE_ATTR="include";const SHADY_UNSCOPED_ATTR="shady-unscoped";function importModule(moduleId){return DomModule.import(moduleId)}function styleForImport(importDoc){let container=importDoc.body?importDoc.body:importDoc;const importCss=resolveCss(container.textContent,importDoc.baseURI);const style=document.createElement("style");style.textContent=importCss;return style}function stylesFromModules(moduleIds){const modules=moduleIds.trim().split(/\s+/);const styles=[];for(let i=0;i<modules.length;i++){styles.push(...stylesFromModule(modules[i]))}return styles}function stylesFromModule(moduleId){const m=importModule(moduleId);if(!m){console.warn("Could not find style data in module named",moduleId);return[]}if(m._styles===undefined){const styles=[];styles.push(..._stylesFromModuleImports(m));const template=m.querySelector("template");if(template){styles.push(...stylesFromTemplate(template,m.assetpath))}m._styles=styles}return m._styles}function stylesFromTemplate(template,baseURI){if(!template._styles){const styles=[];const e$=template.content.querySelectorAll("style");for(let i=0;i<e$.length;i++){let e=e$[i];let include=e.getAttribute(INCLUDE_ATTR);if(include){styles.push(...stylesFromModules(include).filter((function(item,index,self){return self.indexOf(item)===index})))}if(baseURI){e.textContent=resolveCss(e.textContent,baseURI)}styles.push(e)}template._styles=styles}return template._styles}function stylesFromModuleImports(moduleId){let m=importModule(moduleId);return m?_stylesFromModuleImports(m):[]}function _stylesFromModuleImports(module){const styles=[];const p$=module.querySelectorAll(MODULE_STYLE_LINK_SELECTOR);for(let i=0;i<p$.length;i++){let p=p$[i];if(p.import){const importDoc=p.import;const unscoped=p.hasAttribute(SHADY_UNSCOPED_ATTR);if(unscoped&&!importDoc._unscopedStyle){const style=styleForImport(importDoc);style.setAttribute(SHADY_UNSCOPED_ATTR,"");importDoc._unscopedStyle=style}else if(!importDoc._style){importDoc._style=styleForImport(importDoc)}styles.push(unscoped?importDoc._unscopedStyle:importDoc._style)}}return styles}function cssFromModules(moduleIds){let modules=moduleIds.trim().split(/\s+/);let cssText="";for(let i=0;i<modules.length;i++){cssText+=cssFromModule(modules[i])}return cssText}function cssFromModule(moduleId){let m=importModule(moduleId);if(m&&m._cssText===undefined){let cssText=_cssFromModuleImports(m);let t=m.querySelector("template");if(t){cssText+=cssFromTemplate(t,m.assetpath)}m._cssText=cssText||null}if(!m){console.warn("Could not find style data in module named",moduleId)}return m&&m._cssText||""}function cssFromTemplate(template,baseURI){let cssText="";const e$=stylesFromTemplate(template,baseURI);for(let i=0;i<e$.length;i++){let e=e$[i];if(e.parentNode){e.parentNode.removeChild(e)}cssText+=e.textContent}return cssText}function _cssFromModuleImports(module){let cssText="";let styles=_stylesFromModuleImports(module);for(let i=0;i<styles.length;i++){cssText+=styles[i].textContent}return cssText}function isPath(path){return path.indexOf(".")>=0}function root(path){let dotIndex=path.indexOf(".");if(dotIndex===-1){return path}return path.slice(0,dotIndex)}function isAncestor(base,path){return base.indexOf(path+".")===0}function isDescendant(base,path){return path.indexOf(base+".")===0}function translate(base,newBase,path){return newBase+path.slice(base.length)}function matches(base,path){return base===path||isAncestor(base,path)||isDescendant(base,path)}function normalize(path){if(Array.isArray(path)){let parts=[];for(let i=0;i<path.length;i++){let args=path[i].toString().split(".");for(let j=0;j<args.length;j++){parts.push(args[j])}}return parts.join(".")}else{return path}}function split(path){if(Array.isArray(path)){return normalize(path).split(".")}return path.toString().split(".")}function get(root,path,info){let prop=root;let parts=split(path);for(let i=0;i<parts.length;i++){if(!prop){return}let part=parts[i];prop=prop[part]}if(info){info.path=parts.join(".")}return prop}function set(root,path,value){let prop=root;let parts=split(path);let last=parts[parts.length-1];if(parts.length>1){for(let i=0;i<parts.length-1;i++){let part=parts[i];prop=prop[part];if(!prop){return}}prop[last]=value}else{prop[path]=value}return parts.join(".")}const caseMap={};const DASH_TO_CAMEL=/-[a-z]/g;const CAMEL_TO_DASH=/([A-Z])/g;function dashToCamelCase(dash){return caseMap[dash]||(caseMap[dash]=dash.indexOf("-")<0?dash:dash.replace(DASH_TO_CAMEL,(m=>m[1].toUpperCase())))}function camelToDashCase(camel){return caseMap[camel]||(caseMap[camel]=camel.replace(CAMEL_TO_DASH,"-$1").toLowerCase())}const microtask=microTask;const PropertiesChanged=dedupingMixin((superClass=>{class PropertiesChanged extends superClass{static createProperties(props){const proto=this.prototype;for(let prop in props){if(!(prop in proto)){proto._createPropertyAccessor(prop)}}}static attributeNameForProperty(property){return property.toLowerCase()}static typeForProperty(name){}_createPropertyAccessor(property,readOnly){this._addPropertyToAttributeMap(property);if(!this.hasOwnProperty("__dataHasAccessor")){this.__dataHasAccessor=Object.assign({},this.__dataHasAccessor)}if(!this.__dataHasAccessor[property]){this.__dataHasAccessor[property]=true;this._definePropertyAccessor(property,readOnly)}}_addPropertyToAttributeMap(property){if(!this.hasOwnProperty("__dataAttributes")){this.__dataAttributes=Object.assign({},this.__dataAttributes)}if(!this.__dataAttributes[property]){const attr=this.constructor.attributeNameForProperty(property);this.__dataAttributes[attr]=property}}_definePropertyAccessor(property,readOnly){Object.defineProperty(this,property,{get(){return this._getProperty(property)},set:readOnly?function(){}:function(value){this._setProperty(property,value)}})}constructor(){super();this.__dataEnabled=false;this.__dataReady=false;this.__dataInvalid=false;this.__data={};this.__dataPending=null;this.__dataOld=null;this.__dataInstanceProps=null;this.__serializing=false;this._initializeProperties()}ready(){this.__dataReady=true;this._flushProperties()}_initializeProperties(){for(let p in this.__dataHasAccessor){if(this.hasOwnProperty(p)){this.__dataInstanceProps=this.__dataInstanceProps||{};this.__dataInstanceProps[p]=this[p];delete this[p]}}}_initializeInstanceProperties(props){Object.assign(this,props)}_setProperty(property,value){if(this._setPendingProperty(property,value)){this._invalidateProperties()}}_getProperty(property){return this.__data[property]}_setPendingProperty(property,value,ext){let old=this.__data[property];let changed=this._shouldPropertyChange(property,value,old);if(changed){if(!this.__dataPending){this.__dataPending={};this.__dataOld={}}if(this.__dataOld&&!(property in this.__dataOld)){this.__dataOld[property]=old}this.__data[property]=value;this.__dataPending[property]=value}return changed}_invalidateProperties(){if(!this.__dataInvalid&&this.__dataReady){this.__dataInvalid=true;microtask.run((()=>{if(this.__dataInvalid){this.__dataInvalid=false;this._flushProperties()}}))}}_enableProperties(){if(!this.__dataEnabled){this.__dataEnabled=true;if(this.__dataInstanceProps){this._initializeInstanceProperties(this.__dataInstanceProps);this.__dataInstanceProps=null}this.ready()}}_flushProperties(){const props=this.__data;const changedProps=this.__dataPending;const old=this.__dataOld;if(this._shouldPropertiesChange(props,changedProps,old)){this.__dataPending=null;this.__dataOld=null;this._propertiesChanged(props,changedProps,old)}}_shouldPropertiesChange(currentProps,changedProps,oldProps){return Boolean(changedProps)}_propertiesChanged(currentProps,changedProps,oldProps){}_shouldPropertyChange(property,value,old){return old!==value&&(old===old||value===value)}attributeChangedCallback(name,old,value,namespace){if(old!==value){this._attributeToProperty(name,value)}if(super.attributeChangedCallback){super.attributeChangedCallback(name,old,value,namespace)}}_attributeToProperty(attribute,value,type){if(!this.__serializing){const map=this.__dataAttributes;const property=map&&map[attribute]||attribute;this[property]=this._deserializeValue(value,type||this.constructor.typeForProperty(property))}}_propertyToAttribute(property,attribute,value){this.__serializing=true;value=arguments.length<3?this[property]:value;this._valueToNodeAttribute(this,value,attribute||this.constructor.attributeNameForProperty(property));this.__serializing=false}_valueToNodeAttribute(node,value,attribute){const str=this._serializeValue(value);if(str===undefined){node.removeAttribute(attribute)}else{if(attribute==="class"||attribute==="name"||attribute==="slot"){node=wrap(node)}node.setAttribute(attribute,str)}}_serializeValue(value){switch(typeof value){case"boolean":return value?"":undefined;default:return value!=null?value.toString():undefined}}_deserializeValue(value,type){switch(type){case Boolean:return value!==null;case Number:return Number(value);default:return value}}}return PropertiesChanged}));const nativeProperties={};let proto=HTMLElement.prototype;while(proto){let props=Object.getOwnPropertyNames(proto);for(let i=0;i<props.length;i++){nativeProperties[props[i]]=true}proto=Object.getPrototypeOf(proto)}function saveAccessorValue(model,property){if(!nativeProperties[property]){let value=model[property];if(value!==undefined){if(model.__data){model._setPendingProperty(property,value)}else{if(!model.__dataProto){model.__dataProto={}}else if(!model.hasOwnProperty(JSCompiler_renameProperty("__dataProto",model))){model.__dataProto=Object.create(model.__dataProto)}model.__dataProto[property]=value}}}}const PropertyAccessors=dedupingMixin((superClass=>{const base=PropertiesChanged(superClass);class PropertyAccessors extends base{static createPropertiesForAttributes(){let a$=this.observedAttributes;for(let i=0;i<a$.length;i++){this.prototype._createPropertyAccessor(dashToCamelCase(a$[i]))}}static attributeNameForProperty(property){return camelToDashCase(property)}_initializeProperties(){if(this.__dataProto){this._initializeProtoProperties(this.__dataProto);this.__dataProto=null}super._initializeProperties()}_initializeProtoProperties(props){for(let p in props){this._setProperty(p,props[p])}}_ensureAttribute(attribute,value){const el=this;if(!el.hasAttribute(attribute)){this._valueToNodeAttribute(el,value,attribute)}}_serializeValue(value){switch(typeof value){case"object":if(value instanceof Date){return value.toString()}else if(value){try{return JSON.stringify(value)}catch(x){return""}}default:return super._serializeValue(value)}}_deserializeValue(value,type){let outValue;switch(type){case Object:try{outValue=JSON.parse(value)}catch(x){outValue=value}break;case Array:try{outValue=JSON.parse(value)}catch(x){outValue=null;console.warn(`Polymer::Attributes: couldn't decode Array as JSON: ${value}`)}break;case Date:outValue=isNaN(value)?String(value):Number(value);outValue=new Date(outValue);break;default:outValue=super._deserializeValue(value,type);break}return outValue}_definePropertyAccessor(property,readOnly){saveAccessorValue(this,property);super._definePropertyAccessor(property,readOnly)}_hasAccessor(property){return this.__dataHasAccessor&&this.__dataHasAccessor[property]}_isPropertyPending(prop){return Boolean(this.__dataPending&&prop in this.__dataPending)}}return PropertyAccessors}));const walker=document.createTreeWalker(document,NodeFilter.SHOW_ALL,null,false);const templateExtensions={"dom-if":true,"dom-repeat":true};function wrapTemplateExtension(node){let is=node.getAttribute("is");if(is&&templateExtensions[is]){let t=node;t.removeAttribute("is");node=t.ownerDocument.createElement(is);t.parentNode.replaceChild(node,t);node.appendChild(t);while(t.attributes.length){node.setAttribute(t.attributes[0].name,t.attributes[0].value);t.removeAttribute(t.attributes[0].name)}}return node}function findTemplateNode(root,nodeInfo){let parent=nodeInfo.parentInfo&&findTemplateNode(root,nodeInfo.parentInfo);if(parent){walker.currentNode=parent;for(let n=walker.firstChild(),i=0;n;n=walker.nextSibling()){if(nodeInfo.parentIndex===i++){return n}}}else{return root}}function applyIdToMap(inst,map,node,nodeInfo){if(nodeInfo.id){map[nodeInfo.id]=node}}function applyEventListener(inst,node,nodeInfo){if(nodeInfo.events&&nodeInfo.events.length){for(let j=0,e$=nodeInfo.events,e;j<e$.length&&(e=e$[j]);j++){inst._addMethodEventListenerToNode(node,e.name,e.value,inst)}}}function applyTemplateContent(inst,node,nodeInfo){if(nodeInfo.templateInfo){node._templateInfo=nodeInfo.templateInfo}}function createNodeEventHandler(context,eventName,methodName){context=context._methodHost||context;let handler=function(e){if(context[methodName]){context[methodName](e,e.detail)}else{console.warn("listener method `"+methodName+"` not defined")}};return handler}const TemplateStamp=dedupingMixin((superClass=>{class TemplateStamp extends superClass{static _parseTemplate(template,outerTemplateInfo){if(!template._templateInfo){let templateInfo=template._templateInfo={};templateInfo.nodeInfoList=[];templateInfo.stripWhiteSpace=true;this._parseTemplateContent(template,templateInfo,{parent:null})}return template._templateInfo}static _parseTemplateContent(template,templateInfo,nodeInfo){return this._parseTemplateNode(template.content,templateInfo,nodeInfo)}static _parseTemplateNode(node,templateInfo,nodeInfo){let noted;let element=node;if(element.localName=="template"&&!element.hasAttribute("preserve-content")){noted=this._parseTemplateNestedTemplate(element,templateInfo,nodeInfo)||noted}else if(element.localName==="slot"){templateInfo.hasInsertionPoint=true}walker.currentNode=element;if(walker.firstChild()){noted=this._parseTemplateChildNodes(element,templateInfo,nodeInfo)||noted}if(element.hasAttributes&&element.hasAttributes()){noted=this._parseTemplateNodeAttributes(element,templateInfo,nodeInfo)||noted}return noted}static _parseTemplateChildNodes(root,templateInfo,nodeInfo){if(root.localName==="script"||root.localName==="style"){return}walker.currentNode=root;for(let node=walker.firstChild(),parentIndex=0,next;node;node=next){if(node.localName=="template"){node=wrapTemplateExtension(node)}walker.currentNode=node;next=walker.nextSibling();if(node.nodeType===Node.TEXT_NODE){let n=next;while(n&&n.nodeType===Node.TEXT_NODE){node.textContent+=n.textContent;next=walker.nextSibling();root.removeChild(n);n=next}if(templateInfo.stripWhiteSpace&&!node.textContent.trim()){root.removeChild(node);continue}}let childInfo={parentIndex:parentIndex,parentInfo:nodeInfo};if(this._parseTemplateNode(node,templateInfo,childInfo)){childInfo.infoIndex=templateInfo.nodeInfoList.push(childInfo)-1}walker.currentNode=node;if(walker.parentNode()){parentIndex++}}}static _parseTemplateNestedTemplate(node,outerTemplateInfo,nodeInfo){let templateInfo=this._parseTemplate(node,outerTemplateInfo);let content=templateInfo.content=node.content.ownerDocument.createDocumentFragment();content.appendChild(node.content);nodeInfo.templateInfo=templateInfo;return true}static _parseTemplateNodeAttributes(node,templateInfo,nodeInfo){let noted=false;let attrs=Array.from(node.attributes);for(let i=attrs.length-1,a;a=attrs[i];i--){noted=this._parseTemplateNodeAttribute(node,templateInfo,nodeInfo,a.name,a.value)||noted}return noted}static _parseTemplateNodeAttribute(node,templateInfo,nodeInfo,name,value){if(name.slice(0,3)==="on-"){node.removeAttribute(name);nodeInfo.events=nodeInfo.events||[];nodeInfo.events.push({name:name.slice(3),value:value});return true}else if(name==="id"){nodeInfo.id=value;return true}return false}static _contentForTemplate(template){let templateInfo=template._templateInfo;return templateInfo&&templateInfo.content||template.content}_stampTemplate(template){if(template&&!template.content&&window.HTMLTemplateElement&&HTMLTemplateElement.decorate){HTMLTemplateElement.decorate(template)}let templateInfo=this.constructor._parseTemplate(template);let nodeInfo=templateInfo.nodeInfoList;let content=templateInfo.content||template.content;let dom=document.importNode(content,true);dom.__noInsertionPoint=!templateInfo.hasInsertionPoint;let nodes=dom.nodeList=new Array(nodeInfo.length);dom.$={};for(let i=0,l=nodeInfo.length,info;i<l&&(info=nodeInfo[i]);i++){let node=nodes[i]=findTemplateNode(dom,info);applyIdToMap(this,dom.$,node,info);applyTemplateContent(this,node,info);applyEventListener(this,node,info)}dom=dom;return dom}_addMethodEventListenerToNode(node,eventName,methodName,context){context=context||node;let handler=createNodeEventHandler(context,eventName,methodName);this._addEventListenerToNode(node,eventName,handler);return handler}_addEventListenerToNode(node,eventName,handler){node.addEventListener(eventName,handler)}_removeEventListenerFromNode(node,eventName,handler){node.removeEventListener(eventName,handler)}}return TemplateStamp}));let dedupeId$1=0;const TYPES={COMPUTE:"__computeEffects",REFLECT:"__reflectEffects",NOTIFY:"__notifyEffects",PROPAGATE:"__propagateEffects",OBSERVE:"__observeEffects",READ_ONLY:"__readOnly"};const capitalAttributeRegex=/[A-Z]/;function ensureOwnEffectMap(model,type){let effects=model[type];if(!effects){effects=model[type]={}}else if(!model.hasOwnProperty(type)){effects=model[type]=Object.create(model[type]);for(let p in effects){let protoFx=effects[p];let instFx=effects[p]=Array(protoFx.length);for(let i=0;i<protoFx.length;i++){instFx[i]=protoFx[i]}}}return effects}function runEffects(inst,effects,props,oldProps,hasPaths,extraArgs){if(effects){let ran=false;let id=dedupeId$1++;for(let prop in props){if(runEffectsForProperty(inst,effects,id,prop,props,oldProps,hasPaths,extraArgs)){ran=true}}return ran}return false}function runEffectsForProperty(inst,effects,dedupeId,prop,props,oldProps,hasPaths,extraArgs){let ran=false;let rootProperty=hasPaths?root(prop):prop;let fxs=effects[rootProperty];if(fxs){for(let i=0,l=fxs.length,fx;i<l&&(fx=fxs[i]);i++){if((!fx.info||fx.info.lastRun!==dedupeId)&&(!hasPaths||pathMatchesTrigger(prop,fx.trigger))){if(fx.info){fx.info.lastRun=dedupeId}fx.fn(inst,prop,props,oldProps,fx.info,hasPaths,extraArgs);ran=true}}}return ran}function pathMatchesTrigger(path,trigger){if(trigger){let triggerPath=trigger.name;return triggerPath==path||!!(trigger.structured&&isAncestor(triggerPath,path))||!!(trigger.wildcard&&isDescendant(triggerPath,path))}else{return true}}function runObserverEffect(inst,property,props,oldProps,info){let fn=typeof info.method==="string"?inst[info.method]:info.method;let changedProp=info.property;if(fn){fn.call(inst,inst.__data[changedProp],oldProps[changedProp])}else if(!info.dynamicFn){console.warn("observer method `"+info.method+"` not defined")}}function runNotifyEffects(inst,notifyProps,props,oldProps,hasPaths){let fxs=inst[TYPES.NOTIFY];let notified;let id=dedupeId$1++;for(let prop in notifyProps){if(notifyProps[prop]){if(fxs&&runEffectsForProperty(inst,fxs,id,prop,props,oldProps,hasPaths)){notified=true}else if(hasPaths&&notifyPath(inst,prop,props)){notified=true}}}let host;if(notified&&(host=inst.__dataHost)&&host._invalidateProperties){host._invalidateProperties()}}function notifyPath(inst,path,props){let rootProperty=root(path);if(rootProperty!==path){let eventName=camelToDashCase(rootProperty)+"-changed";dispatchNotifyEvent(inst,eventName,props[path],path);return true}return false}function dispatchNotifyEvent(inst,eventName,value,path){let detail={value:value,queueProperty:true};if(path){detail.path=path}wrap(inst).dispatchEvent(new CustomEvent(eventName,{detail:detail}))}function runNotifyEffect(inst,property,props,oldProps,info,hasPaths){let rootProperty=hasPaths?root(property):property;let path=rootProperty!=property?property:null;let value=path?get(inst,path):inst.__data[property];if(path&&value===undefined){value=props[property]}dispatchNotifyEvent(inst,info.eventName,value,path)}function handleNotification(event,inst,fromProp,toPath,negate){let value;let detail=event.detail;let fromPath=detail&&detail.path;if(fromPath){toPath=translate(fromProp,toPath,fromPath);value=detail&&detail.value}else{value=event.currentTarget[fromProp]}value=negate?!value:value;if(!inst[TYPES.READ_ONLY]||!inst[TYPES.READ_ONLY][toPath]){if(inst._setPendingPropertyOrPath(toPath,value,true,Boolean(fromPath))&&(!detail||!detail.queueProperty)){inst._invalidateProperties()}}}function runReflectEffect(inst,property,props,oldProps,info){let value=inst.__data[property];if(sanitizeDOMValue){value=sanitizeDOMValue(value,info.attrName,"attribute",inst)}inst._propertyToAttribute(property,info.attrName,value)}function runComputedEffects(inst,changedProps,oldProps,hasPaths){let computeEffects=inst[TYPES.COMPUTE];if(computeEffects){let inputProps=changedProps;while(runEffects(inst,computeEffects,inputProps,oldProps,hasPaths)){Object.assign(oldProps,inst.__dataOld);Object.assign(changedProps,inst.__dataPending);inputProps=inst.__dataPending;inst.__dataPending=null}}}function runComputedEffect(inst,property,props,oldProps,info){let result=runMethodEffect(inst,property,props,oldProps,info);let computedProp=info.methodInfo;if(inst.__dataHasAccessor&&inst.__dataHasAccessor[computedProp]){inst._setPendingProperty(computedProp,result,true)}else{inst[computedProp]=result}}function computeLinkedPaths(inst,path,value){let links=inst.__dataLinkedPaths;if(links){let link;for(let a in links){let b=links[a];if(isDescendant(a,path)){link=translate(a,b,path);inst._setPendingPropertyOrPath(link,value,true,true)}else if(isDescendant(b,path)){link=translate(b,a,path);inst._setPendingPropertyOrPath(link,value,true,true)}}}}function addBinding(constructor,templateInfo,nodeInfo,kind,target,parts,literal){nodeInfo.bindings=nodeInfo.bindings||[];let binding={kind:kind,target:target,parts:parts,literal:literal,isCompound:parts.length!==1};nodeInfo.bindings.push(binding);if(shouldAddListener(binding)){let{event:event,negate:negate}=binding.parts[0];binding.listenerEvent=event||camelToDashCase(target)+"-changed";binding.listenerNegate=negate}let index=templateInfo.nodeInfoList.length;for(let i=0;i<binding.parts.length;i++){let part=binding.parts[i];part.compoundIndex=i;addEffectForBindingPart(constructor,templateInfo,binding,part,index)}}function addEffectForBindingPart(constructor,templateInfo,binding,part,index){if(!part.literal){if(binding.kind==="attribute"&&binding.target[0]==="-"){console.warn("Cannot set attribute "+binding.target+' because "-" is not a valid attribute starting character')}else{let dependencies=part.dependencies;let info={index:index,binding:binding,part:part,evaluator:constructor};for(let j=0;j<dependencies.length;j++){let trigger=dependencies[j];if(typeof trigger=="string"){trigger=parseArg(trigger);trigger.wildcard=true}constructor._addTemplatePropertyEffect(templateInfo,trigger.rootProperty,{fn:runBindingEffect,info:info,trigger:trigger})}}}}function runBindingEffect(inst,path,props,oldProps,info,hasPaths,nodeList){let node=nodeList[info.index];let binding=info.binding;let part=info.part;if(hasPaths&&part.source&&path.length>part.source.length&&binding.kind=="property"&&!binding.isCompound&&node.__isPropertyEffectsClient&&node.__dataHasAccessor&&node.__dataHasAccessor[binding.target]){let value=props[path];path=translate(part.source,binding.target,path);if(node._setPendingPropertyOrPath(path,value,false,true)){inst._enqueueClient(node)}}else{let value=info.evaluator._evaluateBinding(inst,part,path,props,oldProps,hasPaths);applyBindingValue(inst,node,binding,part,value)}}function applyBindingValue(inst,node,binding,part,value){value=computeBindingValue(node,value,binding,part);if(sanitizeDOMValue){value=sanitizeDOMValue(value,binding.target,binding.kind,node)}if(binding.kind=="attribute"){inst._valueToNodeAttribute(node,value,binding.target)}else{let prop=binding.target;if(node.__isPropertyEffectsClient&&node.__dataHasAccessor&&node.__dataHasAccessor[prop]){if(!node[TYPES.READ_ONLY]||!node[TYPES.READ_ONLY][prop]){if(node._setPendingProperty(prop,value)){inst._enqueueClient(node)}}}else{inst._setUnmanagedPropertyToNode(node,prop,value)}}}function computeBindingValue(node,value,binding,part){if(binding.isCompound){let storage=node.__dataCompoundStorage[binding.target];storage[part.compoundIndex]=value;value=storage.join("")}if(binding.kind!=="attribute"){if(binding.target==="textContent"||binding.target==="value"&&(node.localName==="input"||node.localName==="textarea")){value=value==undefined?"":value}}return value}function shouldAddListener(binding){return Boolean(binding.target)&&binding.kind!="attribute"&&binding.kind!="text"&&!binding.isCompound&&binding.parts[0].mode==="{"}function setupBindings(inst,templateInfo){let{nodeList:nodeList,nodeInfoList:nodeInfoList}=templateInfo;if(nodeInfoList.length){for(let i=0;i<nodeInfoList.length;i++){let info=nodeInfoList[i];let node=nodeList[i];let bindings=info.bindings;if(bindings){for(let i=0;i<bindings.length;i++){let binding=bindings[i];setupCompoundStorage(node,binding);addNotifyListener(node,inst,binding)}}node.__dataHost=inst}}}function setupCompoundStorage(node,binding){if(binding.isCompound){let storage=node.__dataCompoundStorage||(node.__dataCompoundStorage={});let parts=binding.parts;let literals=new Array(parts.length);for(let j=0;j<parts.length;j++){literals[j]=parts[j].literal}let target=binding.target;storage[target]=literals;if(binding.literal&&binding.kind=="property"){node[target]=binding.literal}}}function addNotifyListener(node,inst,binding){if(binding.listenerEvent){let part=binding.parts[0];node.addEventListener(binding.listenerEvent,(function(e){handleNotification(e,inst,binding.target,part.source,part.negate)}))}}function createMethodEffect(model,sig,type,effectFn,methodInfo,dynamicFn){dynamicFn=sig.static||dynamicFn&&(typeof dynamicFn!=="object"||dynamicFn[sig.methodName]);let info={methodName:sig.methodName,args:sig.args,methodInfo:methodInfo,dynamicFn:dynamicFn};for(let i=0,arg;i<sig.args.length&&(arg=sig.args[i]);i++){if(!arg.literal){model._addPropertyEffect(arg.rootProperty,type,{fn:effectFn,info:info,trigger:arg})}}if(dynamicFn){model._addPropertyEffect(sig.methodName,type,{fn:effectFn,info:info})}}function runMethodEffect(inst,property,props,oldProps,info){let context=inst._methodHost||inst;let fn=context[info.methodName];if(fn){let args=inst._marshalArgs(info.args,property,props);return fn.apply(context,args)}else if(!info.dynamicFn){console.warn("method `"+info.methodName+"` not defined")}}const emptyArray=[];const IDENT="(?:"+"[a-zA-Z_$][\\w.:$\\-*]*"+")";const NUMBER="(?:"+"[-+]?[0-9]*\\.?[0-9]+(?:[eE][-+]?[0-9]+)?"+")";const SQUOTE_STRING="(?:"+"'(?:[^'\\\\]|\\\\.)*'"+")";const DQUOTE_STRING="(?:"+'"(?:[^"\\\\]|\\\\.)*"'+")";const STRING="(?:"+SQUOTE_STRING+"|"+DQUOTE_STRING+")";const ARGUMENT="(?:("+IDENT+"|"+NUMBER+"|"+STRING+")\\s*"+")";const ARGUMENTS="(?:"+ARGUMENT+"(?:,\\s*"+ARGUMENT+")*"+")";const ARGUMENT_LIST="(?:"+"\\(\\s*"+"(?:"+ARGUMENTS+"?"+")"+"\\)\\s*"+")";const BINDING="("+IDENT+"\\s*"+ARGUMENT_LIST+"?"+")";const OPEN_BRACKET="(\\[\\[|{{)"+"\\s*";const CLOSE_BRACKET="(?:]]|}})";const NEGATE="(?:(!)\\s*)?";const EXPRESSION=OPEN_BRACKET+NEGATE+BINDING+CLOSE_BRACKET;const bindingRegex=new RegExp(EXPRESSION,"g");function literalFromParts(parts){let s="";for(let i=0;i<parts.length;i++){let literal=parts[i].literal;s+=literal||""}return s}function parseMethod(expression){let m=expression.match(/([^\s]+?)\(([\s\S]*)\)/);if(m){let methodName=m[1];let sig={methodName:methodName,static:true,args:emptyArray};if(m[2].trim()){let args=m[2].replace(/\\,/g,"&comma;").split(",");return parseArgs(args,sig)}else{return sig}}return null}function parseArgs(argList,sig){sig.args=argList.map((function(rawArg){let arg=parseArg(rawArg);if(!arg.literal){sig.static=false}return arg}),this);return sig}function parseArg(rawArg){let arg=rawArg.trim().replace(/&comma;/g,",").replace(/\\(.)/g,"$1");let a={name:arg,value:"",literal:false};let fc=arg[0];if(fc==="-"){fc=arg[1]}if(fc>="0"&&fc<="9"){fc="#"}switch(fc){case"'":case'"':a.value=arg.slice(1,-1);a.literal=true;break;case"#":a.value=Number(arg);a.literal=true;break}if(!a.literal){a.rootProperty=root(arg);a.structured=isPath(arg);if(a.structured){a.wildcard=arg.slice(-2)==".*";if(a.wildcard){a.name=arg.slice(0,-2)}}}return a}function getArgValue(data,props,path){let value=get(data,path);if(value===undefined){value=props[path]}return value}function notifySplices(inst,array,path,splices){inst.notifyPath(path+".splices",{indexSplices:splices});inst.notifyPath(path+".length",array.length)}function notifySplice(inst,array,path,index,addedCount,removed){notifySplices(inst,array,path,[{index:index,addedCount:addedCount,removed:removed,object:array,type:"splice"}])}function upper(name){return name[0].toUpperCase()+name.substring(1)}const PropertyEffects=dedupingMixin((superClass=>{const propertyEffectsBase=TemplateStamp(PropertyAccessors(superClass));class PropertyEffects extends propertyEffectsBase{constructor(){super();this.__isPropertyEffectsClient=true;this.__dataCounter=0;this.__dataClientsReady;this.__dataPendingClients;this.__dataToNotify;this.__dataLinkedPaths;this.__dataHasPaths;this.__dataCompoundStorage;this.__dataHost;this.__dataTemp;this.__dataClientsInitialized;this.__data;this.__dataPending;this.__dataOld;this.__computeEffects;this.__reflectEffects;this.__notifyEffects;this.__propagateEffects;this.__observeEffects;this.__readOnly;this.__templateInfo}get PROPERTY_EFFECT_TYPES(){return TYPES}_initializeProperties(){super._initializeProperties();hostStack.registerHost(this);this.__dataClientsReady=false;this.__dataPendingClients=null;this.__dataToNotify=null;this.__dataLinkedPaths=null;this.__dataHasPaths=false;this.__dataCompoundStorage=this.__dataCompoundStorage||null;this.__dataHost=this.__dataHost||null;this.__dataTemp={};this.__dataClientsInitialized=false}_initializeProtoProperties(props){this.__data=Object.create(props);this.__dataPending=Object.create(props);this.__dataOld={}}_initializeInstanceProperties(props){let readOnly=this[TYPES.READ_ONLY];for(let prop in props){if(!readOnly||!readOnly[prop]){this.__dataPending=this.__dataPending||{};this.__dataOld=this.__dataOld||{};this.__data[prop]=this.__dataPending[prop]=props[prop]}}}_addPropertyEffect(property,type,effect){this._createPropertyAccessor(property,type==TYPES.READ_ONLY);let effects=ensureOwnEffectMap(this,type)[property];if(!effects){effects=this[type][property]=[]}effects.push(effect)}_removePropertyEffect(property,type,effect){let effects=ensureOwnEffectMap(this,type)[property];let idx=effects.indexOf(effect);if(idx>=0){effects.splice(idx,1)}}_hasPropertyEffect(property,type){let effects=this[type];return Boolean(effects&&effects[property])}_hasReadOnlyEffect(property){return this._hasPropertyEffect(property,TYPES.READ_ONLY)}_hasNotifyEffect(property){return this._hasPropertyEffect(property,TYPES.NOTIFY)}_hasReflectEffect(property){return this._hasPropertyEffect(property,TYPES.REFLECT)}_hasComputedEffect(property){return this._hasPropertyEffect(property,TYPES.COMPUTE)}_setPendingPropertyOrPath(path,value,shouldNotify,isPathNotification){if(isPathNotification||root(Array.isArray(path)?path[0]:path)!==path){if(!isPathNotification){let old=get(this,path);path=set(this,path,value);if(!path||!super._shouldPropertyChange(path,value,old)){return false}}this.__dataHasPaths=true;if(this._setPendingProperty(path,value,shouldNotify)){computeLinkedPaths(this,path,value);return true}}else{if(this.__dataHasAccessor&&this.__dataHasAccessor[path]){return this._setPendingProperty(path,value,shouldNotify)}else{this[path]=value}}return false}_setUnmanagedPropertyToNode(node,prop,value){if(value!==node[prop]||typeof value=="object"){node[prop]=value}}_setPendingProperty(property,value,shouldNotify){let propIsPath=this.__dataHasPaths&&isPath(property);let prevProps=propIsPath?this.__dataTemp:this.__data;if(this._shouldPropertyChange(property,value,prevProps[property])){if(!this.__dataPending){this.__dataPending={};this.__dataOld={}}if(!(property in this.__dataOld)){this.__dataOld[property]=this.__data[property]}if(propIsPath){this.__dataTemp[property]=value}else{this.__data[property]=value}this.__dataPending[property]=value;if(propIsPath||this[TYPES.NOTIFY]&&this[TYPES.NOTIFY][property]){this.__dataToNotify=this.__dataToNotify||{};this.__dataToNotify[property]=shouldNotify}return true}return false}_setProperty(property,value){if(this._setPendingProperty(property,value,true)){this._invalidateProperties()}}_invalidateProperties(){if(this.__dataReady){this._flushProperties()}}_enqueueClient(client){this.__dataPendingClients=this.__dataPendingClients||[];if(client!==this){this.__dataPendingClients.push(client)}}_flushProperties(){this.__dataCounter++;super._flushProperties();this.__dataCounter--}_flushClients(){if(!this.__dataClientsReady){this.__dataClientsReady=true;this._readyClients();this.__dataReady=true}else{this.__enableOrFlushClients()}}__enableOrFlushClients(){let clients=this.__dataPendingClients;if(clients){this.__dataPendingClients=null;for(let i=0;i<clients.length;i++){let client=clients[i];if(!client.__dataEnabled){client._enableProperties()}else if(client.__dataPending){client._flushProperties()}}}}_readyClients(){this.__enableOrFlushClients()}setProperties(props,setReadOnly){for(let path in props){if(setReadOnly||!this[TYPES.READ_ONLY]||!this[TYPES.READ_ONLY][path]){this._setPendingPropertyOrPath(path,props[path],true)}}this._invalidateProperties()}ready(){this._flushProperties();if(!this.__dataClientsReady){this._flushClients()}if(this.__dataPending){this._flushProperties()}}_propertiesChanged(currentProps,changedProps,oldProps){let hasPaths=this.__dataHasPaths;this.__dataHasPaths=false;runComputedEffects(this,changedProps,oldProps,hasPaths);let notifyProps=this.__dataToNotify;this.__dataToNotify=null;this._propagatePropertyChanges(changedProps,oldProps,hasPaths);this._flushClients();runEffects(this,this[TYPES.REFLECT],changedProps,oldProps,hasPaths);runEffects(this,this[TYPES.OBSERVE],changedProps,oldProps,hasPaths);if(notifyProps){runNotifyEffects(this,notifyProps,changedProps,oldProps,hasPaths)}if(this.__dataCounter==1){this.__dataTemp={}}}_propagatePropertyChanges(changedProps,oldProps,hasPaths){if(this[TYPES.PROPAGATE]){runEffects(this,this[TYPES.PROPAGATE],changedProps,oldProps,hasPaths)}let templateInfo=this.__templateInfo;while(templateInfo){runEffects(this,templateInfo.propertyEffects,changedProps,oldProps,hasPaths,templateInfo.nodeList);templateInfo=templateInfo.nextTemplateInfo}}linkPaths(to,from){to=normalize(to);from=normalize(from);this.__dataLinkedPaths=this.__dataLinkedPaths||{};this.__dataLinkedPaths[to]=from}unlinkPaths(path){path=normalize(path);if(this.__dataLinkedPaths){delete this.__dataLinkedPaths[path]}}notifySplices(path,splices){let info={path:""};let array=get(this,path,info);notifySplices(this,array,info.path,splices)}get(path,root){return get(root||this,path)}set(path,value,root){if(root){set(root,path,value)}else{if(!this[TYPES.READ_ONLY]||!this[TYPES.READ_ONLY][path]){if(this._setPendingPropertyOrPath(path,value,true)){this._invalidateProperties()}}}}push(path,...items){let info={path:""};let array=get(this,path,info);let len=array.length;let ret=array.push(...items);if(items.length){notifySplice(this,array,info.path,len,items.length,[])}return ret}pop(path){let info={path:""};let array=get(this,path,info);let hadLength=Boolean(array.length);let ret=array.pop();if(hadLength){notifySplice(this,array,info.path,array.length,0,[ret])}return ret}splice(path,start,deleteCount,...items){let info={path:""};let array=get(this,path,info);if(start<0){start=array.length-Math.floor(-start)}else if(start){start=Math.floor(start)}let ret;if(arguments.length===2){ret=array.splice(start)}else{ret=array.splice(start,deleteCount,...items)}if(items.length||ret.length){notifySplice(this,array,info.path,start,items.length,ret)}return ret}shift(path){let info={path:""};let array=get(this,path,info);let hadLength=Boolean(array.length);let ret=array.shift();if(hadLength){notifySplice(this,array,info.path,0,0,[ret])}return ret}unshift(path,...items){let info={path:""};let array=get(this,path,info);let ret=array.unshift(...items);if(items.length){notifySplice(this,array,info.path,0,items.length,[])}return ret}notifyPath(path,value){let propPath;if(arguments.length==1){let info={path:""};value=get(this,path,info);propPath=info.path}else if(Array.isArray(path)){propPath=normalize(path)}else{propPath=path}if(this._setPendingPropertyOrPath(propPath,value,true,true)){this._invalidateProperties()}}_createReadOnlyProperty(property,protectedSetter){this._addPropertyEffect(property,TYPES.READ_ONLY);if(protectedSetter){this["_set"+upper(property)]=function(value){this._setProperty(property,value)}}}_createPropertyObserver(property,method,dynamicFn){let info={property:property,method:method,dynamicFn:Boolean(dynamicFn)};this._addPropertyEffect(property,TYPES.OBSERVE,{fn:runObserverEffect,info:info,trigger:{name:property}});if(dynamicFn){this._addPropertyEffect(method,TYPES.OBSERVE,{fn:runObserverEffect,info:info,trigger:{name:method}})}}_createMethodObserver(expression,dynamicFn){let sig=parseMethod(expression);if(!sig){throw new Error("Malformed observer expression '"+expression+"'")}createMethodEffect(this,sig,TYPES.OBSERVE,runMethodEffect,null,dynamicFn)}_createNotifyingProperty(property){this._addPropertyEffect(property,TYPES.NOTIFY,{fn:runNotifyEffect,info:{eventName:camelToDashCase(property)+"-changed",property:property}})}_createReflectedProperty(property){let attr=this.constructor.attributeNameForProperty(property);if(attr[0]==="-"){console.warn("Property "+property+" cannot be reflected to attribute "+attr+' because "-" is not a valid starting attribute name. Use a lowercase first letter for the property instead.')}else{this._addPropertyEffect(property,TYPES.REFLECT,{fn:runReflectEffect,info:{attrName:attr}})}}_createComputedProperty(property,expression,dynamicFn){let sig=parseMethod(expression);if(!sig){throw new Error("Malformed computed expression '"+expression+"'")}createMethodEffect(this,sig,TYPES.COMPUTE,runComputedEffect,property,dynamicFn)}_marshalArgs(args,path,props){const data=this.__data;const values=[];for(let i=0,l=args.length;i<l;i++){let{name:name,structured:structured,wildcard:wildcard,value:value,literal:literal}=args[i];if(!literal){if(wildcard){const matches=isDescendant(name,path);const pathValue=getArgValue(data,props,matches?path:name);value={path:matches?path:name,value:pathValue,base:matches?get(data,name):pathValue}}else{value=structured?getArgValue(data,props,name):data[name]}}values[i]=value}return values}static addPropertyEffect(property,type,effect){this.prototype._addPropertyEffect(property,type,effect)}static createPropertyObserver(property,method,dynamicFn){this.prototype._createPropertyObserver(property,method,dynamicFn)}static createMethodObserver(expression,dynamicFn){this.prototype._createMethodObserver(expression,dynamicFn)}static createNotifyingProperty(property){this.prototype._createNotifyingProperty(property)}static createReadOnlyProperty(property,protectedSetter){this.prototype._createReadOnlyProperty(property,protectedSetter)}static createReflectedProperty(property){this.prototype._createReflectedProperty(property)}static createComputedProperty(property,expression,dynamicFn){this.prototype._createComputedProperty(property,expression,dynamicFn)}static bindTemplate(template){return this.prototype._bindTemplate(template)}_bindTemplate(template,instanceBinding){let templateInfo=this.constructor._parseTemplate(template);let wasPreBound=this.__templateInfo==templateInfo;if(!wasPreBound){for(let prop in templateInfo.propertyEffects){this._createPropertyAccessor(prop)}}if(instanceBinding){templateInfo=Object.create(templateInfo);templateInfo.wasPreBound=wasPreBound;if(!wasPreBound&&this.__templateInfo){let last=this.__templateInfoLast||this.__templateInfo;this.__templateInfoLast=last.nextTemplateInfo=templateInfo;templateInfo.previousTemplateInfo=last;return templateInfo}}return this.__templateInfo=templateInfo}static _addTemplatePropertyEffect(templateInfo,prop,effect){let hostProps=templateInfo.hostProps=templateInfo.hostProps||{};hostProps[prop]=true;let effects=templateInfo.propertyEffects=templateInfo.propertyEffects||{};let propEffects=effects[prop]=effects[prop]||[];propEffects.push(effect)}_stampTemplate(template){hostStack.beginHosting(this);let dom=super._stampTemplate(template);hostStack.endHosting(this);let templateInfo=this._bindTemplate(template,true);templateInfo.nodeList=dom.nodeList;if(!templateInfo.wasPreBound){let nodes=templateInfo.childNodes=[];for(let n=dom.firstChild;n;n=n.nextSibling){nodes.push(n)}}dom.templateInfo=templateInfo;setupBindings(this,templateInfo);if(this.__dataReady){runEffects(this,templateInfo.propertyEffects,this.__data,null,false,templateInfo.nodeList)}return dom}_removeBoundDom(dom){let templateInfo=dom.templateInfo;if(templateInfo.previousTemplateInfo){templateInfo.previousTemplateInfo.nextTemplateInfo=templateInfo.nextTemplateInfo}if(templateInfo.nextTemplateInfo){templateInfo.nextTemplateInfo.previousTemplateInfo=templateInfo.previousTemplateInfo}if(this.__templateInfoLast==templateInfo){this.__templateInfoLast=templateInfo.previousTemplateInfo}templateInfo.previousTemplateInfo=templateInfo.nextTemplateInfo=null;let nodes=templateInfo.childNodes;for(let i=0;i<nodes.length;i++){let node=nodes[i];node.parentNode.removeChild(node)}}static _parseTemplateNode(node,templateInfo,nodeInfo){let noted=super._parseTemplateNode(node,templateInfo,nodeInfo);if(node.nodeType===Node.TEXT_NODE){let parts=this._parseBindings(node.textContent,templateInfo);if(parts){node.textContent=literalFromParts(parts)||" ";addBinding(this,templateInfo,nodeInfo,"text","textContent",parts);noted=true}}return noted}static _parseTemplateNodeAttribute(node,templateInfo,nodeInfo,name,value){let parts=this._parseBindings(value,templateInfo);if(parts){let origName=name;let kind="property";if(capitalAttributeRegex.test(name)){kind="attribute"}else if(name[name.length-1]=="$"){name=name.slice(0,-1);kind="attribute"}let literal=literalFromParts(parts);if(literal&&kind=="attribute"){if(name=="class"&&node.hasAttribute("class")){literal+=" "+node.getAttribute(name)}node.setAttribute(name,literal)}if(node.localName==="input"&&origName==="value"){node.setAttribute(origName,"")}node.removeAttribute(origName);if(kind==="property"){name=dashToCamelCase(name)}addBinding(this,templateInfo,nodeInfo,kind,name,parts,literal);return true}else{return super._parseTemplateNodeAttribute(node,templateInfo,nodeInfo,name,value)}}static _parseTemplateNestedTemplate(node,templateInfo,nodeInfo){let noted=super._parseTemplateNestedTemplate(node,templateInfo,nodeInfo);let hostProps=nodeInfo.templateInfo.hostProps;let mode="{";for(let source in hostProps){let parts=[{mode:mode,source:source,dependencies:[source]}];addBinding(this,templateInfo,nodeInfo,"property","_host_"+source,parts)}return noted}static _parseBindings(text,templateInfo){let parts=[];let lastIndex=0;let m;while((m=bindingRegex.exec(text))!==null){if(m.index>lastIndex){parts.push({literal:text.slice(lastIndex,m.index)})}let mode=m[1][0];let negate=Boolean(m[2]);let source=m[3].trim();let customEvent=false,notifyEvent="",colon=-1;if(mode=="{"&&(colon=source.indexOf("::"))>0){notifyEvent=source.substring(colon+2);source=source.substring(0,colon);customEvent=true}let signature=parseMethod(source);let dependencies=[];if(signature){let{args:args,methodName:methodName}=signature;for(let i=0;i<args.length;i++){let arg=args[i];if(!arg.literal){dependencies.push(arg)}}let dynamicFns=templateInfo.dynamicFns;if(dynamicFns&&dynamicFns[methodName]||signature.static){dependencies.push(methodName);signature.dynamicFn=true}}else{dependencies.push(source)}parts.push({source:source,mode:mode,negate:negate,customEvent:customEvent,signature:signature,dependencies:dependencies,event:notifyEvent});lastIndex=bindingRegex.lastIndex}if(lastIndex&&lastIndex<text.length){let literal=text.substring(lastIndex);if(literal){parts.push({literal:literal})}}if(parts.length){return parts}else{return null}}static _evaluateBinding(inst,part,path,props,oldProps,hasPaths){let value;if(part.signature){value=runMethodEffect(inst,path,props,oldProps,part.signature)}else if(path!=part.source){value=get(inst,part.source)}else{if(hasPaths&&isPath(path)){value=get(inst,path)}else{value=inst.__data[path]}}if(part.negate){value=!value}return value}}return PropertyEffects}));class HostStack{constructor(){this.stack=[]}registerHost(inst){if(this.stack.length){let host=this.stack[this.stack.length-1];host._enqueueClient(inst)}}beginHosting(inst){this.stack.push(inst)}endHosting(inst){let stackLen=this.stack.length;if(stackLen&&this.stack[stackLen-1]==inst){this.stack.pop()}}}const hostStack=new HostStack;function register$1(prototype){}function normalizeProperties(props){const output={};for(let p in props){const o=props[p];output[p]=typeof o==="function"?{type:o}:o}return output}const PropertiesMixin=dedupingMixin((superClass=>{const base=PropertiesChanged(superClass);function superPropertiesClass(constructor){const superCtor=Object.getPrototypeOf(constructor);return superCtor.prototype instanceof PropertiesMixin?superCtor:null}function ownProperties(constructor){if(!constructor.hasOwnProperty(JSCompiler_renameProperty("__ownProperties",constructor))){let props=null;if(constructor.hasOwnProperty(JSCompiler_renameProperty("properties",constructor))){const properties=constructor.properties;if(properties){props=normalizeProperties(properties)}}constructor.__ownProperties=props}return constructor.__ownProperties}class PropertiesMixin extends base{static get observedAttributes(){if(!this.hasOwnProperty("__observedAttributes")){register$1(this.prototype);const props=this._properties;this.__observedAttributes=props?Object.keys(props).map((p=>this.attributeNameForProperty(p))):[]}return this.__observedAttributes}static finalize(){if(!this.hasOwnProperty(JSCompiler_renameProperty("__finalized",this))){const superCtor=superPropertiesClass(this);if(superCtor){superCtor.finalize()}this.__finalized=true;this._finalizeClass()}}static _finalizeClass(){const props=ownProperties(this);if(props){this.createProperties(props)}}static get _properties(){if(!this.hasOwnProperty(JSCompiler_renameProperty("__properties",this))){const superCtor=superPropertiesClass(this);this.__properties=Object.assign({},superCtor&&superCtor._properties,ownProperties(this))}return this.__properties}static typeForProperty(name){const info=this._properties[name];return info&&info.type}_initializeProperties(){this.constructor.finalize();super._initializeProperties()}connectedCallback(){if(super.connectedCallback){super.connectedCallback()}this._enableProperties()}disconnectedCallback(){if(super.disconnectedCallback){super.disconnectedCallback()}}}return PropertiesMixin}));const version="3.2.0";const builtCSS=window.ShadyCSS&&window.ShadyCSS["cssBuild"];const ElementMixin=dedupingMixin((base=>{const polymerElementBase=PropertiesMixin(PropertyEffects(base));function propertyDefaults(constructor){if(!constructor.hasOwnProperty(JSCompiler_renameProperty("__propertyDefaults",constructor))){constructor.__propertyDefaults=null;let props=constructor._properties;for(let p in props){let info=props[p];if("value"in info){constructor.__propertyDefaults=constructor.__propertyDefaults||{};constructor.__propertyDefaults[p]=info}}}return constructor.__propertyDefaults}function ownObservers(constructor){if(!constructor.hasOwnProperty(JSCompiler_renameProperty("__ownObservers",constructor))){constructor.__ownObservers=constructor.hasOwnProperty(JSCompiler_renameProperty("observers",constructor))?constructor.observers:null}return constructor.__ownObservers}function createPropertyFromConfig(proto,name,info,allProps){if(info.computed){info.readOnly=true}if(info.computed){if(proto._hasReadOnlyEffect(name)){console.warn(`Cannot redefine computed property '${name}'.`)}else{proto._createComputedProperty(name,info.computed,allProps)}}if(info.readOnly&&!proto._hasReadOnlyEffect(name)){proto._createReadOnlyProperty(name,!info.computed)}else if(info.readOnly===false&&proto._hasReadOnlyEffect(name)){console.warn(`Cannot make readOnly property '${name}' non-readOnly.`)}if(info.reflectToAttribute&&!proto._hasReflectEffect(name)){proto._createReflectedProperty(name)}else if(info.reflectToAttribute===false&&proto._hasReflectEffect(name)){console.warn(`Cannot make reflected property '${name}' non-reflected.`)}if(info.notify&&!proto._hasNotifyEffect(name)){proto._createNotifyingProperty(name)}else if(info.notify===false&&proto._hasNotifyEffect(name)){console.warn(`Cannot make notify property '${name}' non-notify.`)}if(info.observer){proto._createPropertyObserver(name,info.observer,allProps[info.observer])}proto._addPropertyToAttributeMap(name)}function processElementStyles(klass,template,is,baseURI){if(!builtCSS){const templateStyles=template.content.querySelectorAll("style");const stylesWithImports=stylesFromTemplate(template);const linkedStyles=stylesFromModuleImports(is);const firstTemplateChild=template.content.firstElementChild;for(let idx=0;idx<linkedStyles.length;idx++){let s=linkedStyles[idx];s.textContent=klass._processStyleText(s.textContent,baseURI);template.content.insertBefore(s,firstTemplateChild)}let templateStyleIndex=0;for(let i=0;i<stylesWithImports.length;i++){let s=stylesWithImports[i];let templateStyle=templateStyles[templateStyleIndex];if(templateStyle!==s){s=s.cloneNode(true);templateStyle.parentNode.insertBefore(s,templateStyle)}else{templateStyleIndex++}s.textContent=klass._processStyleText(s.textContent,baseURI)}}if(window.ShadyCSS){window.ShadyCSS.prepareTemplate(template,is)}}function getTemplateFromDomModule(is){let template=null;if(is&&(!strictTemplatePolicy||allowTemplateFromDomModule)){template=DomModule.import(is,"template");if(strictTemplatePolicy&&!template){throw new Error(`strictTemplatePolicy: expecting dom-module or null template for ${is}`)}}return template}class PolymerElement extends polymerElementBase{static get polymerElementVersion(){return version}static _finalizeClass(){super._finalizeClass();const observers=ownObservers(this);if(observers){this.createObservers(observers,this._properties)}this._prepareTemplate()}static _prepareTemplate(){let template=this.template;if(template){if(typeof template==="string"){console.error("template getter must return HTMLTemplateElement");template=null}else if(!legacyOptimizations){template=template.cloneNode(true)}}this.prototype._template=template}static createProperties(props){for(let p in props){createPropertyFromConfig(this.prototype,p,props[p],props)}}static createObservers(observers,dynamicFns){const proto=this.prototype;for(let i=0;i<observers.length;i++){proto._createMethodObserver(observers[i],dynamicFns)}}static get template(){if(!this.hasOwnProperty(JSCompiler_renameProperty("_template",this))){this._template=this.prototype.hasOwnProperty(JSCompiler_renameProperty("_template",this.prototype))?this.prototype._template:getTemplateFromDomModule(this.is)||Object.getPrototypeOf(this.prototype).constructor.template}return this._template}static set template(value){this._template=value}static get importPath(){if(!this.hasOwnProperty(JSCompiler_renameProperty("_importPath",this))){const meta=this.importMeta;if(meta){this._importPath=pathFromUrl(meta.url)}else{const module=DomModule.import(this.is);this._importPath=module&&module.assetpath||Object.getPrototypeOf(this.prototype).constructor.importPath}}return this._importPath}constructor(){super();this._template;this._importPath;this.rootPath;this.importPath;this.root;this.$}_initializeProperties(){this.constructor.finalize();this.constructor._finalizeTemplate(this.localName);super._initializeProperties();this.rootPath=rootPath;this.importPath=this.constructor.importPath;let p$=propertyDefaults(this.constructor);if(!p$){return}for(let p in p$){let info=p$[p];if(!this.hasOwnProperty(p)){let value=typeof info.value=="function"?info.value.call(this):info.value;if(this._hasAccessor(p)){this._setPendingProperty(p,value,true)}else{this[p]=value}}}}static _processStyleText(cssText,baseURI){return resolveCss(cssText,baseURI)}static _finalizeTemplate(is){const template=this.prototype._template;if(template&&!template.__polymerFinalized){template.__polymerFinalized=true;const importPath=this.importPath;const baseURI=importPath?resolveUrl(importPath):"";processElementStyles(this,template,is,baseURI);this.prototype._bindTemplate(template)}}connectedCallback(){if(window.ShadyCSS&&this._template){window.ShadyCSS.styleElement(this)}super.connectedCallback()}ready(){if(this._template){this.root=this._stampTemplate(this._template);this.$=this.root.$}super.ready()}_readyClients(){if(this._template){this.root=this._attachDom(this.root)}super._readyClients()}_attachDom(dom){const n=wrap(this);if(n.attachShadow){if(dom){if(!n.shadowRoot){n.attachShadow({mode:"open"})}n.shadowRoot.appendChild(dom);if(syncInitialRender&&window.ShadyDOM){ShadyDOM.flushInitial(n.shadowRoot)}return n.shadowRoot}return null}else{throw new Error("ShadowDOM not available. "+"PolymerElement can create dom as children instead of in "+"ShadowDOM by setting `this.root = this;` before `ready`.")}}updateStyles(properties){if(window.ShadyCSS){window.ShadyCSS.styleSubtree(this,properties)}}resolveUrl(url,base){if(!base&&this.importPath){base=resolveUrl(this.importPath)}return resolveUrl(url,base)}static _parseTemplateContent(template,templateInfo,nodeInfo){templateInfo.dynamicFns=templateInfo.dynamicFns||this._properties;return super._parseTemplateContent(template,templateInfo,nodeInfo)}static _addTemplatePropertyEffect(templateInfo,prop,effect){if(legacyOptimizations&&!(prop in this._properties)){console.warn(`Property '${prop}' used in template but not declared in 'properties'; `+`attribute will not be observed.`)}return super._addTemplatePropertyEffect(templateInfo,prop,effect)}}return PolymerElement}));class LiteralString{constructor(string){this.value=string.toString()}toString(){return this.value}}function literalValue(value){if(value instanceof LiteralString){return value.value}else{throw new Error(`non-literal value passed to Polymer's htmlLiteral function: ${value}`)}}function htmlValue(value){if(value instanceof HTMLTemplateElement){return value.innerHTML}else if(value instanceof LiteralString){return literalValue(value)}else{throw new Error(`non-template value passed to Polymer's html function: ${value}`)}}const html=function html(strings,...values){const template=document.createElement("template");template.innerHTML=values.reduce(((acc,v,idx)=>acc+htmlValue(v)+strings[idx+1]),strings[0]);return template};const PolymerElement=ElementMixin(HTMLElement);function mutablePropertyChange(inst,property,value,old,mutableData){let isObject;if(mutableData){isObject=typeof value==="object"&&value!==null;if(isObject){old=inst.__dataTemp[property]}}let shouldChange=old!==value&&(old===old||value===value);if(isObject&&shouldChange){inst.__dataTemp[property]=value}return shouldChange}const MutableData=dedupingMixin((superClass=>{class MutableData extends superClass{_shouldPropertyChange(property,value,old){return mutablePropertyChange(this,property,value,old,true)}}return MutableData}));const OptionalMutableData=dedupingMixin((superClass=>{class OptionalMutableData extends superClass{static get properties(){return{mutableData:Boolean}}_shouldPropertyChange(property,value,old){return mutablePropertyChange(this,property,value,old,this.mutableData)}}return OptionalMutableData}));MutableData._mutablePropertyChange=mutablePropertyChange;let newInstance=null;function HTMLTemplateElementExtension(){return newInstance}HTMLTemplateElementExtension.prototype=Object.create(HTMLTemplateElement.prototype,{constructor:{value:HTMLTemplateElementExtension,writable:true}});const DataTemplate=PropertyEffects(HTMLTemplateElementExtension);const MutableDataTemplate=MutableData(DataTemplate);function upgradeTemplate(template,constructor){newInstance=template;Object.setPrototypeOf(template,constructor.prototype);new constructor;newInstance=null}const templateInstanceBase=PropertyEffects(class{});class TemplateInstanceBase extends templateInstanceBase{constructor(props){super();this._configureProperties(props);this.root=this._stampTemplate(this.__dataHost);let children=this.children=[];for(let n=this.root.firstChild;n;n=n.nextSibling){children.push(n);n.__templatizeInstance=this}if(this.__templatizeOwner&&this.__templatizeOwner.__hideTemplateChildren__){this._showHideChildren(true)}let options=this.__templatizeOptions;if(props&&options.instanceProps||!options.instanceProps){this._enableProperties()}}_configureProperties(props){let options=this.__templatizeOptions;if(options.forwardHostProp){for(let hprop in this.__hostProps){this._setPendingProperty(hprop,this.__dataHost["_host_"+hprop])}}for(let iprop in props){this._setPendingProperty(iprop,props[iprop])}}forwardHostProp(prop,value){if(this._setPendingPropertyOrPath(prop,value,false,true)){this.__dataHost._enqueueClient(this)}}_addEventListenerToNode(node,eventName,handler){if(this._methodHost&&this.__templatizeOptions.parentModel){this._methodHost._addEventListenerToNode(node,eventName,(e=>{e.model=this;handler(e)}))}else{let templateHost=this.__dataHost.__dataHost;if(templateHost){templateHost._addEventListenerToNode(node,eventName,handler)}}}_showHideChildren(hide){let c=this.children;for(let i=0;i<c.length;i++){let n=c[i];if(Boolean(hide)!=Boolean(n.__hideTemplateChildren__)){if(n.nodeType===Node.TEXT_NODE){if(hide){n.__polymerTextContent__=n.textContent;n.textContent=""}else{n.textContent=n.__polymerTextContent__}}else if(n.localName==="slot"){if(hide){n.__polymerReplaced__=document.createComment("hidden-slot");wrap(wrap(n).parentNode).replaceChild(n.__polymerReplaced__,n)}else{const replace=n.__polymerReplaced__;if(replace){wrap(wrap(replace).parentNode).replaceChild(n,replace)}}}else if(n.style){if(hide){n.__polymerDisplay__=n.style.display;n.style.display="none"}else{n.style.display=n.__polymerDisplay__}}}n.__hideTemplateChildren__=hide;if(n._showHideChildren){n._showHideChildren(hide)}}}_setUnmanagedPropertyToNode(node,prop,value){if(node.__hideTemplateChildren__&&node.nodeType==Node.TEXT_NODE&&prop=="textContent"){node.__polymerTextContent__=value}else{super._setUnmanagedPropertyToNode(node,prop,value)}}get parentModel(){let model=this.__parentModel;if(!model){let options;model=this;do{model=model.__dataHost.__dataHost}while((options=model.__templatizeOptions)&&!options.parentModel);this.__parentModel=model}return model}dispatchEvent(event){return true}}TemplateInstanceBase.prototype.__dataHost;TemplateInstanceBase.prototype.__templatizeOptions;TemplateInstanceBase.prototype._methodHost;TemplateInstanceBase.prototype.__templatizeOwner;TemplateInstanceBase.prototype.__hostProps;const MutableTemplateInstanceBase=MutableData(TemplateInstanceBase);function findMethodHost(template){let templateHost=template.__dataHost;return templateHost&&templateHost._methodHost||templateHost}function createTemplatizerClass(template,templateInfo,options){let templatizerBase=options.mutableData?MutableTemplateInstanceBase:TemplateInstanceBase;if(templatize.mixin){templatizerBase=templatize.mixin(templatizerBase)}let klass=class extends templatizerBase{};klass.prototype.__templatizeOptions=options;klass.prototype._bindTemplate(template);addNotifyEffects(klass,template,templateInfo,options);return klass}function addPropagateEffects(template,templateInfo,options){let userForwardHostProp=options.forwardHostProp;if(userForwardHostProp){let klass=templateInfo.templatizeTemplateClass;if(!klass){let templatizedBase=options.mutableData?MutableDataTemplate:DataTemplate;klass=templateInfo.templatizeTemplateClass=class TemplatizedTemplate extends templatizedBase{};let hostProps=templateInfo.hostProps;for(let prop in hostProps){klass.prototype._addPropertyEffect("_host_"+prop,klass.prototype.PROPERTY_EFFECT_TYPES.PROPAGATE,{fn:createForwardHostPropEffect(prop,userForwardHostProp)});klass.prototype._createNotifyingProperty("_host_"+prop)}}upgradeTemplate(template,klass);if(template.__dataProto){Object.assign(template.__data,template.__dataProto)}template.__dataTemp={};template.__dataPending=null;template.__dataOld=null;template._enableProperties()}}function createForwardHostPropEffect(hostProp,userForwardHostProp){return function forwardHostProp(template,prop,props){userForwardHostProp.call(template.__templatizeOwner,prop.substring("_host_".length),props[prop])}}function addNotifyEffects(klass,template,templateInfo,options){let hostProps=templateInfo.hostProps||{};for(let iprop in options.instanceProps){delete hostProps[iprop];let userNotifyInstanceProp=options.notifyInstanceProp;if(userNotifyInstanceProp){klass.prototype._addPropertyEffect(iprop,klass.prototype.PROPERTY_EFFECT_TYPES.NOTIFY,{fn:createNotifyInstancePropEffect(iprop,userNotifyInstanceProp)})}}if(options.forwardHostProp&&template.__dataHost){for(let hprop in hostProps){klass.prototype._addPropertyEffect(hprop,klass.prototype.PROPERTY_EFFECT_TYPES.NOTIFY,{fn:createNotifyHostPropEffect()})}}}function createNotifyInstancePropEffect(instProp,userNotifyInstanceProp){return function notifyInstanceProp(inst,prop,props){userNotifyInstanceProp.call(inst.__templatizeOwner,inst,prop,props[prop])}}function createNotifyHostPropEffect(){return function notifyHostProp(inst,prop,props){inst.__dataHost._setPendingPropertyOrPath("_host_"+prop,props[prop],true,true)}}function templatize(template,owner,options){if(strictTemplatePolicy&&!findMethodHost(template)){throw new Error("strictTemplatePolicy: template owner not trusted")}options=options||{};if(template.__templatizeOwner){throw new Error("A <template> can only be templatized once")}template.__templatizeOwner=owner;const ctor=owner?owner.constructor:TemplateInstanceBase;let templateInfo=ctor._parseTemplate(template);let baseClass=templateInfo.templatizeInstanceClass;if(!baseClass){baseClass=createTemplatizerClass(template,templateInfo,options);templateInfo.templatizeInstanceClass=baseClass}addPropagateEffects(template,templateInfo,options);let klass=class TemplateInstance extends baseClass{};klass.prototype._methodHost=findMethodHost(template);klass.prototype.__dataHost=template;klass.prototype.__templatizeOwner=owner;klass.prototype.__hostProps=templateInfo.hostProps;klass=klass;return klass}function modelForElement(template,node){let model;while(node){if(model=node.__templatizeInstance){if(model.__dataHost!=template){node=model.__dataHost}else{return model}}else{node=wrap(node).parentNode}}return null}const flush=function(){let shadyDOM,debouncers;do{shadyDOM=window.ShadyDOM&&ShadyDOM.flush();if(window.ShadyCSS&&window.ShadyCSS.ScopingShim){window.ShadyCSS.ScopingShim.flush()}debouncers=flushDebouncers()}while(shadyDOM||debouncers)};class DomIf extends PolymerElement{static get is(){return"dom-if"}static get template(){return null}static get properties(){return{if:{type:Boolean,observer:"__debounceRender"},restamp:{type:Boolean,observer:"__debounceRender"}}}constructor(){super();this.__renderDebouncer=null;this.__invalidProps=null;this.__instance=null;this._lastIf=false;this.__ctor=null;this.__hideTemplateChildren__=false}__debounceRender(){this.__renderDebouncer=Debouncer.debounce(this.__renderDebouncer,microTask,(()=>this.__render()));enqueueDebouncer(this.__renderDebouncer)}disconnectedCallback(){super.disconnectedCallback();const parent=wrap(this).parentNode;if(!parent||parent.nodeType==Node.DOCUMENT_FRAGMENT_NODE&&!wrap(parent).host){this.__teardownInstance()}}connectedCallback(){super.connectedCallback();this.style.display="none";if(this.if){this.__debounceRender()}}render(){flush()}__render(){if(this.if){if(!this.__ensureInstance()){return}this._showHideChildren()}else if(this.restamp){this.__teardownInstance()}if(!this.restamp&&this.__instance){this._showHideChildren()}if(this.if!=this._lastIf){this.dispatchEvent(new CustomEvent("dom-change",{bubbles:true,composed:true}));this._lastIf=this.if}}__ensureInstance(){let parentNode=wrap(this).parentNode;if(parentNode){if(!this.__ctor){let template=wrap(this).querySelector("template");if(!template){let observer=new MutationObserver((()=>{if(wrap(this).querySelector("template")){observer.disconnect();this.__render()}else{throw new Error("dom-if requires a <template> child")}}));observer.observe(this,{childList:true});return false}this.__ctor=templatize(template,this,{mutableData:true,forwardHostProp:function(prop,value){if(this.__instance){if(this.if){this.__instance.forwardHostProp(prop,value)}else{this.__invalidProps=this.__invalidProps||Object.create(null);this.__invalidProps[root(prop)]=true}}}})}if(!this.__instance){this.__instance=new this.__ctor;wrap(parentNode).insertBefore(this.__instance.root,this)}else{this.__syncHostProperties();let c$=this.__instance.children;if(c$&&c$.length){let lastChild=wrap(this).previousSibling;if(lastChild!==c$[c$.length-1]){for(let i=0,n;i<c$.length&&(n=c$[i]);i++){wrap(parentNode).insertBefore(n,this)}}}}}return true}__syncHostProperties(){let props=this.__invalidProps;if(props){for(let prop in props){this.__instance._setPendingProperty(prop,this.__dataHost[prop])}this.__invalidProps=null;this.__instance._flushProperties()}}__teardownInstance(){if(this.__instance){let c$=this.__instance.children;if(c$&&c$.length){let parent=wrap(c$[0]).parentNode;if(parent){parent=wrap(parent);for(let i=0,n;i<c$.length&&(n=c$[i]);i++){parent.removeChild(n)}}}this.__instance=null;this.__invalidProps=null}}_showHideChildren(){let hidden=this.__hideTemplateChildren__||!this.if;if(this.__instance){this.__instance._showHideChildren(hidden)}}}customElements.define(DomIf.is,DomIf);const domRepeatBase=OptionalMutableData(PolymerElement);class DomRepeat extends domRepeatBase{static get is(){return"dom-repeat"}static get template(){return null}static get properties(){return{items:{type:Array},as:{type:String,value:"item"},indexAs:{type:String,value:"index"},itemsIndexAs:{type:String,value:"itemsIndex"},sort:{type:Function,observer:"__sortChanged"},filter:{type:Function,observer:"__filterChanged"},observe:{type:String,observer:"__observeChanged"},delay:Number,renderedItemCount:{type:Number,notify:true,readOnly:true},initialCount:{type:Number,observer:"__initializeChunking"},targetFramerate:{type:Number,value:20},_targetFrameTime:{type:Number,computed:"__computeFrameTime(targetFramerate)"}}}static get observers(){return["__itemsChanged(items.*)"]}constructor(){super();this.__instances=[];this.__limit=Infinity;this.__pool=[];this.__renderDebouncer=null;this.__itemsIdxToInstIdx={};this.__chunkCount=null;this.__lastChunkTime=null;this.__sortFn=null;this.__filterFn=null;this.__observePaths=null;this.__ctor=null;this.__isDetached=true;this.template=null}disconnectedCallback(){super.disconnectedCallback();this.__isDetached=true;for(let i=0;i<this.__instances.length;i++){this.__detachInstance(i)}}connectedCallback(){super.connectedCallback();this.style.display="none";if(this.__isDetached){this.__isDetached=false;let wrappedParent=wrap(wrap(this).parentNode);for(let i=0;i<this.__instances.length;i++){this.__attachInstance(i,wrappedParent)}}}__ensureTemplatized(){if(!this.__ctor){let template=this.template=this.querySelector("template");if(!template){let observer=new MutationObserver((()=>{if(this.querySelector("template")){observer.disconnect();this.__render()}else{throw new Error("dom-repeat requires a <template> child")}}));observer.observe(this,{childList:true});return false}let instanceProps={};instanceProps[this.as]=true;instanceProps[this.indexAs]=true;instanceProps[this.itemsIndexAs]=true;this.__ctor=templatize(template,this,{mutableData:this.mutableData,parentModel:true,instanceProps:instanceProps,forwardHostProp:function(prop,value){let i$=this.__instances;for(let i=0,inst;i<i$.length&&(inst=i$[i]);i++){inst.forwardHostProp(prop,value)}},notifyInstanceProp:function(inst,prop,value){if(matches(this.as,prop)){let idx=inst[this.itemsIndexAs];if(prop==this.as){this.items[idx]=value}let path=translate(this.as,`${JSCompiler_renameProperty("items",this)}.${idx}`,prop);this.notifyPath(path,value)}}})}return true}__getMethodHost(){return this.__dataHost._methodHost||this.__dataHost}__functionFromPropertyValue(functionOrMethodName){if(typeof functionOrMethodName==="string"){let methodName=functionOrMethodName;let obj=this.__getMethodHost();return function(){return obj[methodName].apply(obj,arguments)}}return functionOrMethodName}__sortChanged(sort){this.__sortFn=this.__functionFromPropertyValue(sort);if(this.items){this.__debounceRender(this.__render)}}__filterChanged(filter){this.__filterFn=this.__functionFromPropertyValue(filter);if(this.items){this.__debounceRender(this.__render)}}__computeFrameTime(rate){return Math.ceil(1e3/rate)}__initializeChunking(){if(this.initialCount){this.__limit=this.initialCount;this.__chunkCount=this.initialCount;this.__lastChunkTime=performance.now()}}__tryRenderChunk(){if(this.items&&this.__limit<this.items.length){this.__debounceRender(this.__requestRenderChunk)}}__requestRenderChunk(){requestAnimationFrame((()=>this.__renderChunk()))}__renderChunk(){let currChunkTime=performance.now();let ratio=this._targetFrameTime/(currChunkTime-this.__lastChunkTime);this.__chunkCount=Math.round(this.__chunkCount*ratio)||1;this.__limit+=this.__chunkCount;this.__lastChunkTime=currChunkTime;this.__debounceRender(this.__render)}__observeChanged(){this.__observePaths=this.observe&&this.observe.replace(".*",".").split(" ")}__itemsChanged(change){if(this.items&&!Array.isArray(this.items)){console.warn("dom-repeat expected array for `items`, found",this.items)}if(!this.__handleItemPath(change.path,change.value)){this.__initializeChunking();this.__debounceRender(this.__render)}}__handleObservedPaths(path){if(this.__sortFn||this.__filterFn){if(!path){this.__debounceRender(this.__render,this.delay)}else if(this.__observePaths){let paths=this.__observePaths;for(let i=0;i<paths.length;i++){if(path.indexOf(paths[i])===0){this.__debounceRender(this.__render,this.delay)}}}}}__debounceRender(fn,delay=0){this.__renderDebouncer=Debouncer.debounce(this.__renderDebouncer,delay>0?timeOut.after(delay):microTask,fn.bind(this));enqueueDebouncer(this.__renderDebouncer)}render(){this.__debounceRender(this.__render);flush()}__render(){if(!this.__ensureTemplatized()){return}this.__applyFullRefresh();this.__pool.length=0;this._setRenderedItemCount(this.__instances.length);this.dispatchEvent(new CustomEvent("dom-change",{bubbles:true,composed:true}));this.__tryRenderChunk()}__applyFullRefresh(){let items=this.items||[];let isntIdxToItemsIdx=new Array(items.length);for(let i=0;i<items.length;i++){isntIdxToItemsIdx[i]=i}if(this.__filterFn){isntIdxToItemsIdx=isntIdxToItemsIdx.filter(((i,idx,array)=>this.__filterFn(items[i],idx,array)))}if(this.__sortFn){isntIdxToItemsIdx.sort(((a,b)=>this.__sortFn(items[a],items[b])))}const itemsIdxToInstIdx=this.__itemsIdxToInstIdx={};let instIdx=0;const limit=Math.min(isntIdxToItemsIdx.length,this.__limit);for(;instIdx<limit;instIdx++){let inst=this.__instances[instIdx];let itemIdx=isntIdxToItemsIdx[instIdx];let item=items[itemIdx];itemsIdxToInstIdx[itemIdx]=instIdx;if(inst){inst._setPendingProperty(this.as,item);inst._setPendingProperty(this.indexAs,instIdx);inst._setPendingProperty(this.itemsIndexAs,itemIdx);inst._flushProperties()}else{this.__insertInstance(item,instIdx,itemIdx)}}for(let i=this.__instances.length-1;i>=instIdx;i--){this.__detachAndRemoveInstance(i)}}__detachInstance(idx){let inst=this.__instances[idx];const wrappedRoot=wrap(inst.root);for(let i=0;i<inst.children.length;i++){let el=inst.children[i];wrappedRoot.appendChild(el)}return inst}__attachInstance(idx,parent){let inst=this.__instances[idx];parent.insertBefore(inst.root,this)}__detachAndRemoveInstance(idx){let inst=this.__detachInstance(idx);if(inst){this.__pool.push(inst)}this.__instances.splice(idx,1)}__stampInstance(item,instIdx,itemIdx){let model={};model[this.as]=item;model[this.indexAs]=instIdx;model[this.itemsIndexAs]=itemIdx;return new this.__ctor(model)}__insertInstance(item,instIdx,itemIdx){let inst=this.__pool.pop();if(inst){inst._setPendingProperty(this.as,item);inst._setPendingProperty(this.indexAs,instIdx);inst._setPendingProperty(this.itemsIndexAs,itemIdx);inst._flushProperties()}else{inst=this.__stampInstance(item,instIdx,itemIdx)}let beforeRow=this.__instances[instIdx+1];let beforeNode=beforeRow?beforeRow.children[0]:this;wrap(wrap(this).parentNode).insertBefore(inst.root,beforeNode);this.__instances[instIdx]=inst;return inst}_showHideChildren(hidden){for(let i=0;i<this.__instances.length;i++){this.__instances[i]._showHideChildren(hidden)}}__handleItemPath(path,value){let itemsPath=path.slice(6);let dot=itemsPath.indexOf(".");let itemsIdx=dot<0?itemsPath:itemsPath.substring(0,dot);if(itemsIdx==parseInt(itemsIdx,10)){let itemSubPath=dot<0?"":itemsPath.substring(dot+1);this.__handleObservedPaths(itemSubPath);let instIdx=this.__itemsIdxToInstIdx[itemsIdx];let inst=this.__instances[instIdx];if(inst){let itemPath=this.as+(itemSubPath?"."+itemSubPath:"");inst._setPendingPropertyOrPath(itemPath,value,false,true);inst._flushProperties()}return true}}itemForElement(el){let instance=this.modelForElement(el);return instance&&instance[this.as]}indexForElement(el){let instance=this.modelForElement(el);return instance&&instance[this.indexAs]}modelForElement(el){return modelForElement(this.template,el)}}customElements.define(DomRepeat.is,DomRepeat);const nativeShadow=!(window["ShadyDOM"]&&window["ShadyDOM"]["inUse"]);let nativeCssVariables_;function calcCssVariables(settings){if(settings&&settings["shimcssproperties"]){nativeCssVariables_=false}else{nativeCssVariables_=nativeShadow||Boolean(!navigator.userAgent.match(/AppleWebKit\/601|Edge\/15/)&&window.CSS&&CSS.supports&&CSS.supports("box-shadow","0 0 0 var(--foo)"))}}let cssBuild;if(window.ShadyCSS&&window.ShadyCSS.cssBuild!==undefined){cssBuild=window.ShadyCSS.cssBuild}const disableRuntime=Boolean(window.ShadyCSS&&window.ShadyCSS.disableRuntime);if(window.ShadyCSS&&window.ShadyCSS.nativeCss!==undefined){nativeCssVariables_=window.ShadyCSS.nativeCss}else if(window.ShadyCSS){calcCssVariables(window.ShadyCSS);window.ShadyCSS=undefined}else{calcCssVariables(window["WebComponents"]&&window["WebComponents"]["flags"])}const nativeCssVariables=nativeCssVariables_;class StyleNode{constructor(){this["start"]=0;this["end"]=0;this["previous"]=null;this["parent"]=null;this["rules"]=null;this["parsedCssText"]="";this["cssText"]="";this["atRule"]=false;this["type"]=0;this["keyframesName"]="";this["selector"]="";this["parsedSelector"]=""}}function parse(text){text=clean(text);return parseCss(lex(text),text)}function clean(cssText){return cssText.replace(RX.comments,"").replace(RX.port,"")}function lex(text){let root=new StyleNode;root["start"]=0;root["end"]=text.length;let n=root;for(let i=0,l=text.length;i<l;i++){if(text[i]===OPEN_BRACE){if(!n["rules"]){n["rules"]=[]}let p=n;let previous=p["rules"][p["rules"].length-1]||null;n=new StyleNode;n["start"]=i+1;n["parent"]=p;n["previous"]=previous;p["rules"].push(n)}else if(text[i]===CLOSE_BRACE){n["end"]=i+1;n=n["parent"]||root}}return root}function parseCss(node,text){let t=text.substring(node["start"],node["end"]-1);node["parsedCssText"]=node["cssText"]=t.trim();if(node["parent"]){let ss=node["previous"]?node["previous"]["end"]:node["parent"]["start"];t=text.substring(ss,node["start"]-1);t=_expandUnicodeEscapes(t);t=t.replace(RX.multipleSpaces," ");t=t.substring(t.lastIndexOf(";")+1);let s=node["parsedSelector"]=node["selector"]=t.trim();node["atRule"]=s.indexOf(AT_START)===0;if(node["atRule"]){if(s.indexOf(MEDIA_START)===0){node["type"]=types.MEDIA_RULE}else if(s.match(RX.keyframesRule)){node["type"]=types.KEYFRAMES_RULE;node["keyframesName"]=node["selector"].split(RX.multipleSpaces).pop()}}else{if(s.indexOf(VAR_START)===0){node["type"]=types.MIXIN_RULE}else{node["type"]=types.STYLE_RULE}}}let r$=node["rules"];if(r$){for(let i=0,l=r$.length,r;i<l&&(r=r$[i]);i++){parseCss(r,text)}}return node}function _expandUnicodeEscapes(s){return s.replace(/\\([0-9a-f]{1,6})\s/gi,(function(){let code=arguments[1],repeat=6-code.length;while(repeat--){code="0"+code}return"\\"+code}))}function stringify(node,preserveProperties,text=""){let cssText="";if(node["cssText"]||node["rules"]){let r$=node["rules"];if(r$&&!_hasMixinRules(r$)){for(let i=0,l=r$.length,r;i<l&&(r=r$[i]);i++){cssText=stringify(r,preserveProperties,cssText)}}else{cssText=preserveProperties?node["cssText"]:removeCustomProps(node["cssText"]);cssText=cssText.trim();if(cssText){cssText="  "+cssText+"\n"}}}if(cssText){if(node["selector"]){text+=node["selector"]+" "+OPEN_BRACE+"\n"}text+=cssText;if(node["selector"]){text+=CLOSE_BRACE+"\n\n"}}return text}function _hasMixinRules(rules){let r=rules[0];return Boolean(r)&&Boolean(r["selector"])&&r["selector"].indexOf(VAR_START)===0}function removeCustomProps(cssText){cssText=removeCustomPropAssignment(cssText);return removeCustomPropApply(cssText)}function removeCustomPropAssignment(cssText){return cssText.replace(RX.customProp,"").replace(RX.mixinProp,"")}function removeCustomPropApply(cssText){return cssText.replace(RX.mixinApply,"").replace(RX.varApply,"")}const types={STYLE_RULE:1,KEYFRAMES_RULE:7,MEDIA_RULE:4,MIXIN_RULE:1e3};const OPEN_BRACE="{";const CLOSE_BRACE="}";const RX={comments:/\/\*[^*]*\*+([^/*][^*]*\*+)*\//gim,port:/@import[^;]*;/gim,customProp:/(?:^[^;\-\s}]+)?--[^;{}]*?:[^{};]*?(?:[;\n]|$)/gim,mixinProp:/(?:^[^;\-\s}]+)?--[^;{}]*?:[^{};]*?{[^}]*?}(?:[;\n]|$)?/gim,mixinApply:/@apply\s*\(?[^);]*\)?\s*(?:[;\n]|$)?/gim,varApply:/[^;:]*?:[^;]*?var\([^;]*\)(?:[;\n]|$)?/gim,keyframesRule:/^@[^\s]*keyframes/,multipleSpaces:/\s+/g};const VAR_START="--";const MEDIA_START="@media";const AT_START="@";const VAR_ASSIGN=/(?:^|[;\s{]\s*)(--[\w-]*?)\s*:\s*(?:((?:'(?:\\'|.)*?'|"(?:\\"|.)*?"|\([^)]*?\)|[^};{])+)|\{([^}]*)\}(?:(?=[;\s}])|$))/gi;const MIXIN_MATCH=/(?:^|\W+)@apply\s*\(?([^);\n]*)\)?/gi;const MEDIA_MATCH=/@media\s(.*)/;const styleTextSet=new Set;const scopingAttribute="shady-unscoped";function processUnscopedStyle(style){const text=style.textContent;if(!styleTextSet.has(text)){styleTextSet.add(text);const newStyle=style.cloneNode(true);document.head.appendChild(newStyle)}}function isUnscopedStyle(style){return style.hasAttribute(scopingAttribute)}function toCssText(rules,callback){if(!rules){return""}if(typeof rules==="string"){rules=parse(rules)}if(callback){forEachRule(rules,callback)}return stringify(rules,nativeCssVariables)}function rulesForStyle(style){if(!style["__cssRules"]&&style.textContent){style["__cssRules"]=parse(style.textContent)}return style["__cssRules"]||null}function forEachRule(node,styleRuleCallback,keyframesRuleCallback,onlyActiveRules){if(!node){return}let skipRules=false;let type=node["type"];if(onlyActiveRules){if(type===types.MEDIA_RULE){let matchMedia=node["selector"].match(MEDIA_MATCH);if(matchMedia){if(!window.matchMedia(matchMedia[1]).matches){skipRules=true}}}}if(type===types.STYLE_RULE){styleRuleCallback(node)}else if(keyframesRuleCallback&&type===types.KEYFRAMES_RULE){keyframesRuleCallback(node)}else if(type===types.MIXIN_RULE){skipRules=true}let r$=node["rules"];if(r$&&!skipRules){for(let i=0,l=r$.length,r;i<l&&(r=r$[i]);i++){forEachRule(r,styleRuleCallback,keyframesRuleCallback,onlyActiveRules)}}}function findMatchingParen(text,start){let level=0;for(let i=start,l=text.length;i<l;i++){if(text[i]==="("){level++}else if(text[i]===")"){if(--level===0){return i}}}return-1}function processVariableAndFallback(str,callback){let start=str.indexOf("var(");if(start===-1){return callback(str,"","","")}let end=findMatchingParen(str,start+3);let inner=str.substring(start+4,end);let prefix=str.substring(0,start);let suffix=processVariableAndFallback(str.substring(end+1),callback);let comma=inner.indexOf(",");if(comma===-1){return callback(prefix,inner.trim(),"",suffix)}let value=inner.substring(0,comma).trim();let fallback=inner.substring(comma+1).trim();return callback(prefix,value,fallback,suffix)}const wrap$1=window["ShadyDOM"]&&window["ShadyDOM"]["wrap"]||(node=>node);function getIsExtends(element){let localName=element["localName"];let is="",typeExtension="";if(localName){if(localName.indexOf("-")>-1){is=localName}else{typeExtension=localName;is=element.getAttribute&&element.getAttribute("is")||""}}else{is=element.is;typeExtension=element.extends}return{is:is,typeExtension:typeExtension}}function gatherStyleText(element){const styleTextParts=[];const styles=element.querySelectorAll("style");for(let i=0;i<styles.length;i++){const style=styles[i];if(isUnscopedStyle(style)){if(!nativeShadow){processUnscopedStyle(style);style.parentNode.removeChild(style)}}else{styleTextParts.push(style.textContent);style.parentNode.removeChild(style)}}return styleTextParts.join("").trim()}const CSS_BUILD_ATTR="css-build";function getCssBuild(element){if(cssBuild!==undefined){return cssBuild}if(element.__cssBuild===undefined){const attrValue=element.getAttribute(CSS_BUILD_ATTR);if(attrValue){element.__cssBuild=attrValue}else{const buildComment=getBuildComment(element);if(buildComment!==""){removeBuildComment(element)}element.__cssBuild=buildComment}}return element.__cssBuild||""}function elementHasBuiltCss(element){return getCssBuild(element)!==""}function getBuildComment(element){const buildComment=element.localName==="template"?element.content.firstChild:element.firstChild;if(buildComment instanceof Comment){const commentParts=buildComment.textContent.trim().split(":");if(commentParts[0]===CSS_BUILD_ATTR){return commentParts[1]}}return""}function removeBuildComment(element){const buildComment=element.localName==="template"?element.content.firstChild:element.firstChild;buildComment.parentNode.removeChild(buildComment)}function updateNativeProperties(element,properties){for(let p in properties){if(p===null){element.style.removeProperty(p)}else{element.style.setProperty(p,properties[p])}}}function getComputedStyleValue(element,property){const value=window.getComputedStyle(element).getPropertyValue(property);if(!value){return""}else{return value.trim()}}function detectMixin(cssText){const has=MIXIN_MATCH.test(cssText)||VAR_ASSIGN.test(cssText);MIXIN_MATCH.lastIndex=0;VAR_ASSIGN.lastIndex=0;return has}const APPLY_NAME_CLEAN=/;\s*/m;const INITIAL_INHERIT=/^\s*(initial)|(inherit)\s*$/;const IMPORTANT=/\s*!important/;const MIXIN_VAR_SEP="_-_";class MixinMap{constructor(){this._map={}}set(name,props){name=name.trim();this._map[name]={properties:props,dependants:{}}}get(name){name=name.trim();return this._map[name]||null}}let invalidCallback=null;class ApplyShim{constructor(){this._currentElement=null;this._measureElement=null;this._map=new MixinMap}detectMixin(cssText){return detectMixin(cssText)}gatherStyles(template){const styleText=gatherStyleText(template.content);if(styleText){const style=document.createElement("style");style.textContent=styleText;template.content.insertBefore(style,template.content.firstChild);return style}return null}transformTemplate(template,elementName){if(template._gatheredStyle===undefined){template._gatheredStyle=this.gatherStyles(template)}const style=template._gatheredStyle;return style?this.transformStyle(style,elementName):null}transformStyle(style,elementName=""){let ast=rulesForStyle(style);this.transformRules(ast,elementName);style.textContent=toCssText(ast);return ast}transformCustomStyle(style){let ast=rulesForStyle(style);forEachRule(ast,(rule=>{if(rule["selector"]===":root"){rule["selector"]="html"}this.transformRule(rule)}));style.textContent=toCssText(ast);return ast}transformRules(rules,elementName){this._currentElement=elementName;forEachRule(rules,(r=>{this.transformRule(r)}));this._currentElement=null}transformRule(rule){rule["cssText"]=this.transformCssText(rule["parsedCssText"],rule);if(rule["selector"]===":root"){rule["selector"]=":host > *"}}transformCssText(cssText,rule){cssText=cssText.replace(VAR_ASSIGN,((matchText,propertyName,valueProperty,valueMixin)=>this._produceCssProperties(matchText,propertyName,valueProperty,valueMixin,rule)));return this._consumeCssProperties(cssText,rule)}_getInitialValueForProperty(property){if(!this._measureElement){this._measureElement=document.createElement("meta");this._measureElement.setAttribute("apply-shim-measure","");this._measureElement.style.all="initial";document.head.appendChild(this._measureElement)}return window.getComputedStyle(this._measureElement).getPropertyValue(property)}_fallbacksFromPreviousRules(startRule){let topRule=startRule;while(topRule["parent"]){topRule=topRule["parent"]}const fallbacks={};let seenStartRule=false;forEachRule(topRule,(r=>{seenStartRule=seenStartRule||r===startRule;if(seenStartRule){return}if(r["selector"]===startRule["selector"]){Object.assign(fallbacks,this._cssTextToMap(r["parsedCssText"]))}}));return fallbacks}_consumeCssProperties(text,rule){let m=null;while(m=MIXIN_MATCH.exec(text)){let matchText=m[0];let mixinName=m[1];let idx=m.index;let applyPos=idx+matchText.indexOf("@apply");let afterApplyPos=idx+matchText.length;let textBeforeApply=text.slice(0,applyPos);let textAfterApply=text.slice(afterApplyPos);let defaults=rule?this._fallbacksFromPreviousRules(rule):{};Object.assign(defaults,this._cssTextToMap(textBeforeApply));let replacement=this._atApplyToCssProperties(mixinName,defaults);text=`${textBeforeApply}${replacement}${textAfterApply}`;MIXIN_MATCH.lastIndex=idx+replacement.length}return text}_atApplyToCssProperties(mixinName,fallbacks){mixinName=mixinName.replace(APPLY_NAME_CLEAN,"");let vars=[];let mixinEntry=this._map.get(mixinName);if(!mixinEntry){this._map.set(mixinName,{});mixinEntry=this._map.get(mixinName)}if(mixinEntry){if(this._currentElement){mixinEntry.dependants[this._currentElement]=true}let p,parts,f;const properties=mixinEntry.properties;for(p in properties){f=fallbacks&&fallbacks[p];parts=[p,": var(",mixinName,MIXIN_VAR_SEP,p];if(f){parts.push(",",f.replace(IMPORTANT,""))}parts.push(")");if(IMPORTANT.test(properties[p])){parts.push(" !important")}vars.push(parts.join(""))}}return vars.join("; ")}_replaceInitialOrInherit(property,value){let match=INITIAL_INHERIT.exec(value);if(match){if(match[1]){value=this._getInitialValueForProperty(property)}else{value="apply-shim-inherit"}}return value}_cssTextToMap(text,replaceInitialOrInherit=false){let props=text.split(";");let property,value;let out={};for(let i=0,p,sp;i<props.length;i++){p=props[i];if(p){sp=p.split(":");if(sp.length>1){property=sp[0].trim();value=sp.slice(1).join(":");if(replaceInitialOrInherit){value=this._replaceInitialOrInherit(property,value)}out[property]=value}}}return out}_invalidateMixinEntry(mixinEntry){if(!invalidCallback){return}for(let elementName in mixinEntry.dependants){if(elementName!==this._currentElement){invalidCallback(elementName)}}}_produceCssProperties(matchText,propertyName,valueProperty,valueMixin,rule){if(valueProperty){processVariableAndFallback(valueProperty,((prefix,value)=>{if(value&&this._map.get(value)){valueMixin=`@apply ${value};`}}))}if(!valueMixin){return matchText}let mixinAsProperties=this._consumeCssProperties(""+valueMixin,rule);let prefix=matchText.slice(0,matchText.indexOf("--"));let mixinValues=this._cssTextToMap(mixinAsProperties,true);let combinedProps=mixinValues;let mixinEntry=this._map.get(propertyName);let oldProps=mixinEntry&&mixinEntry.properties;if(oldProps){combinedProps=Object.assign(Object.create(oldProps),mixinValues)}else{this._map.set(propertyName,combinedProps)}let out=[];let p,v;let needToInvalidate=false;for(p in combinedProps){v=mixinValues[p];if(v===undefined){v="initial"}if(oldProps&&!(p in oldProps)){needToInvalidate=true}out.push(`${propertyName}${MIXIN_VAR_SEP}${p}: ${v}`)}if(needToInvalidate){this._invalidateMixinEntry(mixinEntry)}if(mixinEntry){mixinEntry.properties=combinedProps}if(valueProperty){prefix=`${matchText};${prefix}`}return`${prefix}${out.join("; ")};`}}ApplyShim.prototype["detectMixin"]=ApplyShim.prototype.detectMixin;ApplyShim.prototype["transformStyle"]=ApplyShim.prototype.transformStyle;ApplyShim.prototype["transformCustomStyle"]=ApplyShim.prototype.transformCustomStyle;ApplyShim.prototype["transformRules"]=ApplyShim.prototype.transformRules;ApplyShim.prototype["transformRule"]=ApplyShim.prototype.transformRule;ApplyShim.prototype["transformTemplate"]=ApplyShim.prototype.transformTemplate;ApplyShim.prototype["_separator"]=MIXIN_VAR_SEP;Object.defineProperty(ApplyShim.prototype,"invalidCallback",{get(){return invalidCallback},set(cb){invalidCallback=cb}});const templateMap={};const CURRENT_VERSION="_applyShimCurrentVersion";const NEXT_VERSION="_applyShimNextVersion";const VALIDATING_VERSION="_applyShimValidatingVersion";const promise=Promise.resolve();function invalidate(elementName){let template=templateMap[elementName];if(template){invalidateTemplate(template)}}function invalidateTemplate(template){template[CURRENT_VERSION]=template[CURRENT_VERSION]||0;template[VALIDATING_VERSION]=template[VALIDATING_VERSION]||0;template[NEXT_VERSION]=(template[NEXT_VERSION]||0)+1}function templateIsValid(template){return template[CURRENT_VERSION]===template[NEXT_VERSION]}function templateIsValidating(template){return!templateIsValid(template)&&template[VALIDATING_VERSION]===template[NEXT_VERSION]}function startValidatingTemplate(template){template[VALIDATING_VERSION]=template[NEXT_VERSION];if(!template._validating){template._validating=true;promise.then((function(){template[CURRENT_VERSION]=template[NEXT_VERSION];template._validating=false}))}}let readyPromise=null;let whenReady=window["HTMLImports"]&&window["HTMLImports"]["whenReady"]||null;let resolveFn;function documentWait(callback){requestAnimationFrame((function(){if(whenReady){whenReady(callback)}else{if(!readyPromise){readyPromise=new Promise((resolve=>{resolveFn=resolve}));if(document.readyState==="complete"){resolveFn()}else{document.addEventListener("readystatechange",(()=>{if(document.readyState==="complete"){resolveFn()}}))}}readyPromise.then((function(){callback&&callback()}))}}))}const SEEN_MARKER="__seenByShadyCSS";const CACHED_STYLE="__shadyCSSCachedStyle";let transformFn=null;let validateFn=null;class CustomStyleInterface{constructor(){this["customStyles"]=[];this["enqueued"]=false;documentWait((()=>{if(window["ShadyCSS"]["flushCustomStyles"]){window["ShadyCSS"]["flushCustomStyles"]()}}))}enqueueDocumentValidation(){if(this["enqueued"]||!validateFn){return}this["enqueued"]=true;documentWait(validateFn)}addCustomStyle(style){if(!style[SEEN_MARKER]){style[SEEN_MARKER]=true;this["customStyles"].push(style);this.enqueueDocumentValidation()}}getStyleForCustomStyle(customStyle){if(customStyle[CACHED_STYLE]){return customStyle[CACHED_STYLE]}let style;if(customStyle["getStyle"]){style=customStyle["getStyle"]()}else{style=customStyle}return style}processStyles(){const cs=this["customStyles"];for(let i=0;i<cs.length;i++){const customStyle=cs[i];if(customStyle[CACHED_STYLE]){continue}const style=this.getStyleForCustomStyle(customStyle);if(style){const styleToTransform=style["__appliedElement"]||style;if(transformFn){transformFn(styleToTransform)}customStyle[CACHED_STYLE]=styleToTransform}}return cs}}CustomStyleInterface.prototype["addCustomStyle"]=CustomStyleInterface.prototype.addCustomStyle;CustomStyleInterface.prototype["getStyleForCustomStyle"]=CustomStyleInterface.prototype.getStyleForCustomStyle;CustomStyleInterface.prototype["processStyles"]=CustomStyleInterface.prototype.processStyles;Object.defineProperties(CustomStyleInterface.prototype,{transformCallback:{get(){return transformFn},set(fn){transformFn=fn}},validateCallback:{get(){return validateFn},set(fn){let needsEnqueue=false;if(!validateFn){needsEnqueue=true}validateFn=fn;if(needsEnqueue){this.enqueueDocumentValidation()}}}});const applyShim=new ApplyShim;class ApplyShimInterface{constructor(){this.customStyleInterface=null;applyShim["invalidCallback"]=invalidate}ensure(){if(this.customStyleInterface){return}if(window.ShadyCSS.CustomStyleInterface){this.customStyleInterface=window.ShadyCSS.CustomStyleInterface;this.customStyleInterface["transformCallback"]=style=>{applyShim.transformCustomStyle(style)};this.customStyleInterface["validateCallback"]=()=>{requestAnimationFrame((()=>{if(this.customStyleInterface["enqueued"]){this.flushCustomStyles()}}))}}}prepareTemplate(template,elementName){this.ensure();if(elementHasBuiltCss(template)){return}templateMap[elementName]=template;let ast=applyShim.transformTemplate(template,elementName);template["_styleAst"]=ast}flushCustomStyles(){this.ensure();if(!this.customStyleInterface){return}let styles=this.customStyleInterface["processStyles"]();if(!this.customStyleInterface["enqueued"]){return}for(let i=0;i<styles.length;i++){let cs=styles[i];let style=this.customStyleInterface["getStyleForCustomStyle"](cs);if(style){applyShim.transformCustomStyle(style)}}this.customStyleInterface["enqueued"]=false}styleSubtree(element,properties){this.ensure();if(properties){updateNativeProperties(element,properties)}if(element.shadowRoot){this.styleElement(element);let shadowChildren=element.shadowRoot.children||element.shadowRoot.childNodes;for(let i=0;i<shadowChildren.length;i++){this.styleSubtree(shadowChildren[i])}}else{let children=element.children||element.childNodes;for(let i=0;i<children.length;i++){this.styleSubtree(children[i])}}}styleElement(element){this.ensure();let{is:is}=getIsExtends(element);let template=templateMap[is];if(template&&elementHasBuiltCss(template)){return}if(template&&!templateIsValid(template)){if(!templateIsValidating(template)){this.prepareTemplate(template,is);startValidatingTemplate(template)}let root=element.shadowRoot;if(root){let style=root.querySelector("style");if(style){style["__cssRules"]=template["_styleAst"];style.textContent=toCssText(template["_styleAst"])}}}}styleDocument(properties){this.ensure();this.styleSubtree(document.body,properties)}}if(!window.ShadyCSS||!window.ShadyCSS.ScopingShim){const applyShimInterface=new ApplyShimInterface;let CustomStyleInterface=window.ShadyCSS&&window.ShadyCSS.CustomStyleInterface;window.ShadyCSS={prepareTemplate(template,elementName,elementExtends){applyShimInterface.flushCustomStyles();applyShimInterface.prepareTemplate(template,elementName)},prepareTemplateStyles(template,elementName,elementExtends){window.ShadyCSS.prepareTemplate(template,elementName,elementExtends)},prepareTemplateDom(template,elementName){},styleSubtree(element,properties){applyShimInterface.flushCustomStyles();applyShimInterface.styleSubtree(element,properties)},styleElement(element){applyShimInterface.flushCustomStyles();applyShimInterface.styleElement(element)},styleDocument(properties){applyShimInterface.flushCustomStyles();applyShimInterface.styleDocument(properties)},getComputedStyleValue(element,property){return getComputedStyleValue(element,property)},flushCustomStyles(){applyShimInterface.flushCustomStyles()},nativeCss:nativeCssVariables,nativeShadow:nativeShadow,cssBuild:cssBuild,disableRuntime:disableRuntime};if(CustomStyleInterface){window.ShadyCSS.CustomStyleInterface=CustomStyleInterface}}window.ShadyCSS.ApplyShim=applyShim;const GestureEventListeners=dedupingMixin((superClass=>{class GestureEventListeners extends superClass{_addEventListenerToNode(node,eventName,handler){if(!addListener(node,eventName,handler)){super._addEventListenerToNode(node,eventName,handler)}}_removeEventListenerFromNode(node,eventName,handler){if(!removeListener(node,eventName,handler)){super._removeEventListenerFromNode(node,eventName,handler)}}}return GestureEventListeners}));let scheduled=false;let beforeRenderQueue=[];let afterRenderQueue=[];function schedule(){scheduled=true;requestAnimationFrame((function(){scheduled=false;flushQueue(beforeRenderQueue);setTimeout((function(){runQueue(afterRenderQueue)}))}))}function flushQueue(queue){while(queue.length){callMethod(queue.shift())}}function runQueue(queue){for(let i=0,l=queue.length;i<l;i++){callMethod(queue.shift())}}function callMethod(info){const context=info[0];const callback=info[1];const args=info[2];try{callback.apply(context,args)}catch(e){setTimeout((()=>{throw e}))}}function beforeNextRender(context,callback,args){if(!scheduled){schedule()}beforeRenderQueue.push([context,callback,args])}function afterNextRender(context,callback,args){if(!scheduled){schedule()}afterRenderQueue.push([context,callback,args])}function resolve(){document.body.removeAttribute("unresolved")}if(document.readyState==="interactive"||document.readyState==="complete"){resolve()}else{window.addEventListener("DOMContentLoaded",resolve)}function newSplice(index,removed,addedCount){return{index:index,removed:removed,addedCount:addedCount}}const EDIT_LEAVE=0;const EDIT_UPDATE=1;const EDIT_ADD=2;const EDIT_DELETE=3;function calcEditDistances(current,currentStart,currentEnd,old,oldStart,oldEnd){let rowCount=oldEnd-oldStart+1;let columnCount=currentEnd-currentStart+1;let distances=new Array(rowCount);for(let i=0;i<rowCount;i++){distances[i]=new Array(columnCount);distances[i][0]=i}for(let j=0;j<columnCount;j++)distances[0][j]=j;for(let i=1;i<rowCount;i++){for(let j=1;j<columnCount;j++){if(equals(current[currentStart+j-1],old[oldStart+i-1]))distances[i][j]=distances[i-1][j-1];else{let north=distances[i-1][j]+1;let west=distances[i][j-1]+1;distances[i][j]=north<west?north:west}}}return distances}function spliceOperationsFromEditDistances(distances){let i=distances.length-1;let j=distances[0].length-1;let current=distances[i][j];let edits=[];while(i>0||j>0){if(i==0){edits.push(EDIT_ADD);j--;continue}if(j==0){edits.push(EDIT_DELETE);i--;continue}let northWest=distances[i-1][j-1];let west=distances[i-1][j];let north=distances[i][j-1];let min;if(west<north)min=west<northWest?west:northWest;else min=north<northWest?north:northWest;if(min==northWest){if(northWest==current){edits.push(EDIT_LEAVE)}else{edits.push(EDIT_UPDATE);current=northWest}i--;j--}else if(min==west){edits.push(EDIT_DELETE);i--;current=west}else{edits.push(EDIT_ADD);j--;current=north}}edits.reverse();return edits}function calcSplices(current,currentStart,currentEnd,old,oldStart,oldEnd){let prefixCount=0;let suffixCount=0;let splice;let minLength=Math.min(currentEnd-currentStart,oldEnd-oldStart);if(currentStart==0&&oldStart==0)prefixCount=sharedPrefix(current,old,minLength);if(currentEnd==current.length&&oldEnd==old.length)suffixCount=sharedSuffix(current,old,minLength-prefixCount);currentStart+=prefixCount;oldStart+=prefixCount;currentEnd-=suffixCount;oldEnd-=suffixCount;if(currentEnd-currentStart==0&&oldEnd-oldStart==0)return[];if(currentStart==currentEnd){splice=newSplice(currentStart,[],0);while(oldStart<oldEnd)splice.removed.push(old[oldStart++]);return[splice]}else if(oldStart==oldEnd)return[newSplice(currentStart,[],currentEnd-currentStart)];let ops=spliceOperationsFromEditDistances(calcEditDistances(current,currentStart,currentEnd,old,oldStart,oldEnd));splice=undefined;let splices=[];let index=currentStart;let oldIndex=oldStart;for(let i=0;i<ops.length;i++){switch(ops[i]){case EDIT_LEAVE:if(splice){splices.push(splice);splice=undefined}index++;oldIndex++;break;case EDIT_UPDATE:if(!splice)splice=newSplice(index,[],0);splice.addedCount++;index++;splice.removed.push(old[oldIndex]);oldIndex++;break;case EDIT_ADD:if(!splice)splice=newSplice(index,[],0);splice.addedCount++;index++;break;case EDIT_DELETE:if(!splice)splice=newSplice(index,[],0);splice.removed.push(old[oldIndex]);oldIndex++;break}}if(splice){splices.push(splice)}return splices}function sharedPrefix(current,old,searchLength){for(let i=0;i<searchLength;i++)if(!equals(current[i],old[i]))return i;return searchLength}function sharedSuffix(current,old,searchLength){let index1=current.length;let index2=old.length;let count=0;while(count<searchLength&&equals(current[--index1],old[--index2]))count++;return count}function calculateSplices(current,previous){return calcSplices(current,0,current.length,previous,0,previous.length)}function equals(currentValue,previousValue){return currentValue===previousValue}function isSlot(node){return node.localName==="slot"}let FlattenedNodesObserver=class{static getFlattenedNodes(node){const wrapped=wrap(node);if(isSlot(node)){node=node;return wrapped.assignedNodes({flatten:true})}else{return Array.from(wrapped.childNodes).map((node=>{if(isSlot(node)){node=node;return wrap(node).assignedNodes({flatten:true})}else{return[node]}})).reduce(((a,b)=>a.concat(b)),[])}}constructor(target,callback){this._shadyChildrenObserver=null;this._nativeChildrenObserver=null;this._connected=false;this._target=target;this.callback=callback;this._effectiveNodes=[];this._observer=null;this._scheduled=false;this._boundSchedule=()=>{this._schedule()};this.connect();this._schedule()}connect(){if(isSlot(this._target)){this._listenSlots([this._target])}else if(wrap(this._target).children){this._listenSlots(wrap(this._target).children);if(window.ShadyDOM){this._shadyChildrenObserver=ShadyDOM.observeChildren(this._target,(mutations=>{this._processMutations(mutations)}))}else{this._nativeChildrenObserver=new MutationObserver((mutations=>{this._processMutations(mutations)}));this._nativeChildrenObserver.observe(this._target,{childList:true})}}this._connected=true}disconnect(){if(isSlot(this._target)){this._unlistenSlots([this._target])}else if(wrap(this._target).children){this._unlistenSlots(wrap(this._target).children);if(window.ShadyDOM&&this._shadyChildrenObserver){ShadyDOM.unobserveChildren(this._shadyChildrenObserver);this._shadyChildrenObserver=null}else if(this._nativeChildrenObserver){this._nativeChildrenObserver.disconnect();this._nativeChildrenObserver=null}}this._connected=false}_schedule(){if(!this._scheduled){this._scheduled=true;microTask.run((()=>this.flush()))}}_processMutations(mutations){this._processSlotMutations(mutations);this.flush()}_processSlotMutations(mutations){if(mutations){for(let i=0;i<mutations.length;i++){let mutation=mutations[i];if(mutation.addedNodes){this._listenSlots(mutation.addedNodes)}if(mutation.removedNodes){this._unlistenSlots(mutation.removedNodes)}}}}flush(){if(!this._connected){return false}if(window.ShadyDOM){ShadyDOM.flush()}if(this._nativeChildrenObserver){this._processSlotMutations(this._nativeChildrenObserver.takeRecords())}else if(this._shadyChildrenObserver){this._processSlotMutations(this._shadyChildrenObserver.takeRecords())}this._scheduled=false;let info={target:this._target,addedNodes:[],removedNodes:[]};let newNodes=this.constructor.getFlattenedNodes(this._target);let splices=calculateSplices(newNodes,this._effectiveNodes);for(let i=0,s;i<splices.length&&(s=splices[i]);i++){for(let j=0,n;j<s.removed.length&&(n=s.removed[j]);j++){info.removedNodes.push(n)}}for(let i=0,s;i<splices.length&&(s=splices[i]);i++){for(let j=s.index;j<s.index+s.addedCount;j++){info.addedNodes.push(newNodes[j])}}this._effectiveNodes=newNodes;let didFlush=false;if(info.addedNodes.length||info.removedNodes.length){didFlush=true;this.callback.call(this._target,info)}return didFlush}_listenSlots(nodeList){for(let i=0;i<nodeList.length;i++){let n=nodeList[i];if(isSlot(n)){n.addEventListener("slotchange",this._boundSchedule)}}}_unlistenSlots(nodeList){for(let i=0;i<nodeList.length;i++){let n=nodeList[i];if(isSlot(n)){n.removeEventListener("slotchange",this._boundSchedule)}}}};const p=Element.prototype;const normalizedMatchesSelector=p.matches||p.matchesSelector||p.mozMatchesSelector||p.msMatchesSelector||p.oMatchesSelector||p.webkitMatchesSelector;const matchesSelector=function(node,selector){return normalizedMatchesSelector.call(node,selector)};class DomApiNative{constructor(node){this.node=node}observeNodes(callback){return new FlattenedNodesObserver(this.node,callback)}unobserveNodes(observerHandle){observerHandle.disconnect()}notifyObserver(){}deepContains(node){if(wrap(this.node).contains(node)){return true}let n=node;let doc=node.ownerDocument;while(n&&n!==doc&&n!==this.node){n=wrap(n).parentNode||wrap(n).host}return n===this.node}getOwnerRoot(){return wrap(this.node).getRootNode()}getDistributedNodes(){return this.node.localName==="slot"?wrap(this.node).assignedNodes({flatten:true}):[]}getDestinationInsertionPoints(){let ip$=[];let n=wrap(this.node).assignedSlot;while(n){ip$.push(n);n=wrap(n).assignedSlot}return ip$}importNode(node,deep){let doc=this.node instanceof Document?this.node:this.node.ownerDocument;return wrap(doc).importNode(node,deep)}getEffectiveChildNodes(){return FlattenedNodesObserver.getFlattenedNodes(this.node)}queryDistributedElements(selector){let c$=this.getEffectiveChildNodes();let list=[];for(let i=0,l=c$.length,c;i<l&&(c=c$[i]);i++){if(c.nodeType===Node.ELEMENT_NODE&&matchesSelector(c,selector)){list.push(c)}}return list}get activeElement(){let node=this.node;return node._activeElement!==undefined?node._activeElement:node.activeElement}}function forwardMethods(proto,methods){for(let i=0;i<methods.length;i++){let method=methods[i];proto[method]=function(){return this.node[method].apply(this.node,arguments)}}}function forwardReadOnlyProperties(proto,properties){for(let i=0;i<properties.length;i++){let name=properties[i];Object.defineProperty(proto,name,{get:function(){const domApi=this;return domApi.node[name]},configurable:true})}}function forwardProperties(proto,properties){for(let i=0;i<properties.length;i++){let name=properties[i];Object.defineProperty(proto,name,{get:function(){return this.node[name]},set:function(value){this.node[name]=value},configurable:true})}}class EventApi{constructor(event){this.event=event}get rootTarget(){return this.path[0]}get localTarget(){return this.event.target}get path(){return this.event.composedPath()}}DomApiNative.prototype.cloneNode;DomApiNative.prototype.appendChild;DomApiNative.prototype.insertBefore;DomApiNative.prototype.removeChild;DomApiNative.prototype.replaceChild;DomApiNative.prototype.setAttribute;DomApiNative.prototype.removeAttribute;DomApiNative.prototype.querySelector;DomApiNative.prototype.querySelectorAll;DomApiNative.prototype.parentNode;DomApiNative.prototype.firstChild;DomApiNative.prototype.lastChild;DomApiNative.prototype.nextSibling;DomApiNative.prototype.previousSibling;DomApiNative.prototype.firstElementChild;DomApiNative.prototype.lastElementChild;DomApiNative.prototype.nextElementSibling;DomApiNative.prototype.previousElementSibling;DomApiNative.prototype.childNodes;DomApiNative.prototype.children;DomApiNative.prototype.classList;DomApiNative.prototype.textContent;DomApiNative.prototype.innerHTML;let DomApiImpl=DomApiNative;if(window["ShadyDOM"]&&window["ShadyDOM"]["inUse"]&&window["ShadyDOM"]["noPatch"]&&window["ShadyDOM"]["Wrapper"]){class Wrapper extends window["ShadyDOM"]["Wrapper"]{}Object.getOwnPropertyNames(DomApiNative.prototype).forEach((prop=>{if(prop!="activeElement"){Wrapper.prototype[prop]=DomApiNative.prototype[prop]}}));forwardReadOnlyProperties(Wrapper.prototype,["classList"]);DomApiImpl=Wrapper;Object.defineProperties(EventApi.prototype,{localTarget:{get(){return this.event.currentTarget},configurable:true},path:{get(){return window["ShadyDOM"]["composedPath"](this.event)},configurable:true}})}else{forwardMethods(DomApiNative.prototype,["cloneNode","appendChild","insertBefore","removeChild","replaceChild","setAttribute","removeAttribute","querySelector","querySelectorAll"]);forwardReadOnlyProperties(DomApiNative.prototype,["parentNode","firstChild","lastChild","nextSibling","previousSibling","firstElementChild","lastElementChild","nextElementSibling","previousElementSibling","childNodes","children","classList"]);forwardProperties(DomApiNative.prototype,["textContent","innerHTML"])}const dom=function(obj){obj=obj||document;if(obj instanceof DomApiImpl){return obj}if(obj instanceof EventApi){return obj}let helper=obj["__domApi"];if(!helper){if(obj instanceof Event){helper=new EventApi(obj)}else{helper=new DomApiImpl(obj)}obj["__domApi"]=helper}return helper};let styleInterface=window.ShadyCSS;const LegacyElementMixin=dedupingMixin((base=>{const legacyElementBase=GestureEventListeners(ElementMixin(base));const DIRECTION_MAP={x:"pan-x",y:"pan-y",none:"none",all:"auto"};class LegacyElement extends legacyElementBase{constructor(){super();this.isAttached;this.__boundListeners;this._debouncers}static get importMeta(){return this.prototype.importMeta}created(){}connectedCallback(){super.connectedCallback();this.isAttached=true;this.attached()}attached(){}disconnectedCallback(){super.disconnectedCallback();this.isAttached=false;this.detached()}detached(){}attributeChangedCallback(name,old,value,namespace){if(old!==value){super.attributeChangedCallback(name,old,value,namespace);this.attributeChanged(name,old,value)}}attributeChanged(name,old,value){}_initializeProperties(){let proto=Object.getPrototypeOf(this);if(!proto.hasOwnProperty("__hasRegisterFinished")){this._registered();proto.__hasRegisterFinished=true}super._initializeProperties();this.root=this;this.created();this._applyListeners()}_registered(){}ready(){this._ensureAttributes();super.ready()}_ensureAttributes(){}_applyListeners(){}serialize(value){return this._serializeValue(value)}deserialize(value,type){return this._deserializeValue(value,type)}reflectPropertyToAttribute(property,attribute,value){this._propertyToAttribute(property,attribute,value)}serializeValueToAttribute(value,attribute,node){this._valueToNodeAttribute(node||this,value,attribute)}extend(prototype,api){if(!(prototype&&api)){return prototype||api}let n$=Object.getOwnPropertyNames(api);for(let i=0,n;i<n$.length&&(n=n$[i]);i++){let pd=Object.getOwnPropertyDescriptor(api,n);if(pd){Object.defineProperty(prototype,n,pd)}}return prototype}mixin(target,source){for(let i in source){target[i]=source[i]}return target}chainObject(object,prototype){if(object&&prototype&&object!==prototype){object.__proto__=prototype}return object}instanceTemplate(template){let content=this.constructor._contentForTemplate(template);let dom=document.importNode(content,true);return dom}fire(type,detail,options){options=options||{};detail=detail===null||detail===undefined?{}:detail;let event=new Event(type,{bubbles:options.bubbles===undefined?true:options.bubbles,cancelable:Boolean(options.cancelable),composed:options.composed===undefined?true:options.composed});event.detail=detail;let node=options.node||this;wrap(node).dispatchEvent(event);return event}listen(node,eventName,methodName){node=node||this;let hbl=this.__boundListeners||(this.__boundListeners=new WeakMap);let bl=hbl.get(node);if(!bl){bl={};hbl.set(node,bl)}let key=eventName+methodName;if(!bl[key]){bl[key]=this._addMethodEventListenerToNode(node,eventName,methodName,this)}}unlisten(node,eventName,methodName){node=node||this;let bl=this.__boundListeners&&this.__boundListeners.get(node);let key=eventName+methodName;let handler=bl&&bl[key];if(handler){this._removeEventListenerFromNode(node,eventName,handler);bl[key]=null}}setScrollDirection(direction,node){setTouchAction(node||this,DIRECTION_MAP[direction]||"auto")}$$(slctr){return this.root.querySelector(slctr)}get domHost(){let root=wrap(this).getRootNode();return root instanceof DocumentFragment?root.host:root}distributeContent(){const thisEl=this;const domApi=dom(thisEl);if(window.ShadyDOM&&domApi.shadowRoot){ShadyDOM.flush()}}getEffectiveChildNodes(){const thisEl=this;const domApi=dom(thisEl);return domApi.getEffectiveChildNodes()}queryDistributedElements(selector){const thisEl=this;const domApi=dom(thisEl);return domApi.queryDistributedElements(selector)}getEffectiveChildren(){let list=this.getEffectiveChildNodes();return list.filter((function(n){return n.nodeType===Node.ELEMENT_NODE}))}getEffectiveTextContent(){let cn=this.getEffectiveChildNodes();let tc=[];for(let i=0,c;c=cn[i];i++){if(c.nodeType!==Node.COMMENT_NODE){tc.push(c.textContent)}}return tc.join("")}queryEffectiveChildren(selector){let e$=this.queryDistributedElements(selector);return e$&&e$[0]}queryAllEffectiveChildren(selector){return this.queryDistributedElements(selector)}getContentChildNodes(slctr){let content=this.root.querySelector(slctr||"slot");return content?dom(content).getDistributedNodes():[]}getContentChildren(slctr){let children=this.getContentChildNodes(slctr).filter((function(n){return n.nodeType===Node.ELEMENT_NODE}));return children}isLightDescendant(node){const thisNode=this;return thisNode!==node&&wrap(thisNode).contains(node)&&wrap(thisNode).getRootNode()===wrap(node).getRootNode()}isLocalDescendant(node){return this.root===wrap(node).getRootNode()}scopeSubtree(container,shouldObserve){}getComputedStyleValue(property){return styleInterface.getComputedStyleValue(this,property)}debounce(jobName,callback,wait){this._debouncers=this._debouncers||{};return this._debouncers[jobName]=Debouncer.debounce(this._debouncers[jobName],wait>0?timeOut.after(wait):microTask,callback.bind(this))}isDebouncerActive(jobName){this._debouncers=this._debouncers||{};let debouncer=this._debouncers[jobName];return!!(debouncer&&debouncer.isActive())}flushDebouncer(jobName){this._debouncers=this._debouncers||{};let debouncer=this._debouncers[jobName];if(debouncer){debouncer.flush()}}cancelDebouncer(jobName){this._debouncers=this._debouncers||{};let debouncer=this._debouncers[jobName];if(debouncer){debouncer.cancel()}}async(callback,waitTime){return waitTime>0?timeOut.run(callback.bind(this),waitTime):~microTask.run(callback.bind(this))}cancelAsync(handle){handle<0?microTask.cancel(~handle):timeOut.cancel(handle)}create(tag,props){let elt=document.createElement(tag);if(props){if(elt.setProperties){elt.setProperties(props)}else{for(let n in props){elt[n]=props[n]}}}return elt}elementMatches(selector,node){return matchesSelector(node||this,selector)}toggleAttribute(name,bool){let node=this;if(arguments.length===3){node=arguments[2]}if(arguments.length==1){bool=!node.hasAttribute(name)}if(bool){wrap(node).setAttribute(name,"");return true}else{wrap(node).removeAttribute(name);return false}}toggleClass(name,bool,node){node=node||this;if(arguments.length==1){bool=!node.classList.contains(name)}if(bool){node.classList.add(name)}else{node.classList.remove(name)}}transform(transformText,node){node=node||this;node.style.webkitTransform=transformText;node.style.transform=transformText}translate3d(x,y,z,node){node=node||this;this.transform("translate3d("+x+","+y+","+z+")",node)}arrayDelete(arrayOrPath,item){let index;if(Array.isArray(arrayOrPath)){index=arrayOrPath.indexOf(item);if(index>=0){return arrayOrPath.splice(index,1)}}else{let arr=get(this,arrayOrPath);index=arr.indexOf(item);if(index>=0){return this.splice(arrayOrPath,index,1)}}return null}_logger(level,args){if(Array.isArray(args)&&args.length===1&&Array.isArray(args[0])){args=args[0]}switch(level){case"log":case"warn":case"error":console[level](...args)}}_log(...args){this._logger("log",args)}_warn(...args){this._logger("warn",args)}_error(...args){this._logger("error",args)}_logf(methodName,...args){return["[%s::%s]",this.is,methodName,...args]}}LegacyElement.prototype.is="";return LegacyElement}));const lifecycleProps={attached:true,detached:true,ready:true,created:true,beforeRegister:true,registered:true,attributeChanged:true,listeners:true,hostAttributes:true};const excludeOnInfo={attached:true,detached:true,ready:true,created:true,beforeRegister:true,registered:true,attributeChanged:true,behaviors:true,_noAccessors:true};const excludeOnBehaviors=Object.assign({listeners:true,hostAttributes:true,properties:true,observers:true},excludeOnInfo);function copyProperties(source,target,excludeProps){const noAccessors=source._noAccessors;const propertyNames=Object.getOwnPropertyNames(source);for(let i=0;i<propertyNames.length;i++){let p=propertyNames[i];if(p in excludeProps){continue}if(noAccessors){target[p]=source[p]}else{let pd=Object.getOwnPropertyDescriptor(source,p);if(pd){pd.configurable=true;Object.defineProperty(target,p,pd)}}}}function mixinBehaviors(behaviors,klass){return GenerateClassFromInfo({},LegacyElementMixin(klass),behaviors)}function applyBehaviors(proto,behaviors,lifecycle){for(let i=0;i<behaviors.length;i++){applyInfo(proto,behaviors[i],lifecycle,excludeOnBehaviors)}}function applyInfo(proto,info,lifecycle,excludeProps){copyProperties(info,proto,excludeProps);for(let p in lifecycleProps){if(info[p]){lifecycle[p]=lifecycle[p]||[];lifecycle[p].push(info[p])}}}function flattenBehaviors(behaviors,list,exclude){list=list||[];for(let i=behaviors.length-1;i>=0;i--){let b=behaviors[i];if(b){if(Array.isArray(b)){flattenBehaviors(b,list)}else{if(list.indexOf(b)<0&&(!exclude||exclude.indexOf(b)<0)){list.unshift(b)}}}else{console.warn("behavior is null, check for missing or 404 import")}}return list}function mergeProperties(target,source){for(const p in source){const targetInfo=target[p];const sourceInfo=source[p];if(!("value"in sourceInfo)&&targetInfo&&"value"in targetInfo){target[p]=Object.assign({value:targetInfo.value},sourceInfo)}else{target[p]=sourceInfo}}}function GenerateClassFromInfo(info,Base,behaviors){let behaviorList;const lifecycle={};class PolymerGenerated extends Base{static _finalizeClass(){if(!this.hasOwnProperty(JSCompiler_renameProperty("generatedFrom",this))){super._finalizeClass()}else{if(behaviorList){for(let i=0,b;i<behaviorList.length;i++){b=behaviorList[i];if(b.properties){this.createProperties(b.properties)}if(b.observers){this.createObservers(b.observers,b.properties)}}}if(info.properties){this.createProperties(info.properties)}if(info.observers){this.createObservers(info.observers,info.properties)}this._prepareTemplate()}}static get properties(){const properties={};if(behaviorList){for(let i=0;i<behaviorList.length;i++){mergeProperties(properties,behaviorList[i].properties)}}mergeProperties(properties,info.properties);return properties}static get observers(){let observers=[];if(behaviorList){for(let i=0,b;i<behaviorList.length;i++){b=behaviorList[i];if(b.observers){observers=observers.concat(b.observers)}}}if(info.observers){observers=observers.concat(info.observers)}return observers}created(){super.created();const list=lifecycle.created;if(list){for(let i=0;i<list.length;i++){list[i].call(this)}}}_registered(){const generatedProto=PolymerGenerated.prototype;if(!generatedProto.hasOwnProperty("__hasRegisterFinished")){generatedProto.__hasRegisterFinished=true;super._registered();if(legacyOptimizations){copyPropertiesToProto(generatedProto)}const proto=Object.getPrototypeOf(this);let list=lifecycle.beforeRegister;if(list){for(let i=0;i<list.length;i++){list[i].call(proto)}}list=lifecycle.registered;if(list){for(let i=0;i<list.length;i++){list[i].call(proto)}}}}_applyListeners(){super._applyListeners();const list=lifecycle.listeners;if(list){for(let i=0;i<list.length;i++){const listeners=list[i];if(listeners){for(let l in listeners){this._addMethodEventListenerToNode(this,l,listeners[l])}}}}}_ensureAttributes(){const list=lifecycle.hostAttributes;if(list){for(let i=list.length-1;i>=0;i--){const hostAttributes=list[i];for(let a in hostAttributes){this._ensureAttribute(a,hostAttributes[a])}}}super._ensureAttributes()}ready(){super.ready();let list=lifecycle.ready;if(list){for(let i=0;i<list.length;i++){list[i].call(this)}}}attached(){super.attached();let list=lifecycle.attached;if(list){for(let i=0;i<list.length;i++){list[i].call(this)}}}detached(){super.detached();let list=lifecycle.detached;if(list){for(let i=0;i<list.length;i++){list[i].call(this)}}}attributeChanged(name,old,value){super.attributeChanged();let list=lifecycle.attributeChanged;if(list){for(let i=0;i<list.length;i++){list[i].call(this,name,old,value)}}}}if(behaviors){if(!Array.isArray(behaviors)){behaviors=[behaviors]}let superBehaviors=Base.prototype.behaviors;behaviorList=flattenBehaviors(behaviors,null,superBehaviors);PolymerGenerated.prototype.behaviors=superBehaviors?superBehaviors.concat(behaviors):behaviorList}const copyPropertiesToProto=proto=>{if(behaviorList){applyBehaviors(proto,behaviorList,lifecycle)}applyInfo(proto,info,lifecycle,excludeOnInfo)};if(!legacyOptimizations){copyPropertiesToProto(PolymerGenerated.prototype)}PolymerGenerated.generatedFrom=info;return PolymerGenerated}const Class=function(info,mixin){if(!info){console.warn("Polymer.Class requires `info` argument")}let klass=mixin?mixin(LegacyElementMixin(HTMLElement)):LegacyElementMixin(HTMLElement);klass=GenerateClassFromInfo(info,klass,info.behaviors);klass.is=klass.prototype.is=info.is;return klass};let mutablePropertyChange$1;(()=>{mutablePropertyChange$1=MutableData._mutablePropertyChange})();const OptionalMutableDataBehavior={properties:{mutableData:Boolean},_shouldPropertyChange(property,value,old){return mutablePropertyChange$1(this,property,value,old,this.mutableData)}};const Polymer=function(info){let klass;if(typeof info==="function"){klass=info}else{klass=Polymer.Class(info)}customElements.define(klass.is,klass);return klass};Polymer.Class=Class;const Templatizer={templatize(template,mutableData){this._templatizerTemplate=template;this.ctor=templatize(template,this,{mutableData:Boolean(mutableData),parentModel:this._parentModel,instanceProps:this._instanceProps,forwardHostProp:this._forwardHostPropV2,notifyInstanceProp:this._notifyInstancePropV2})},stamp(model){return new this.ctor(model)},modelForElement(el){return modelForElement(this._templatizerTemplate,el)}};const domBindBase=GestureEventListeners(OptionalMutableData(PropertyEffects(HTMLElement)));class DomBind extends domBindBase{static get observedAttributes(){return["mutable-data"]}constructor(){super();if(strictTemplatePolicy){throw new Error(`strictTemplatePolicy: dom-bind not allowed`)}this.root=null;this.$=null;this.__children=null}attributeChangedCallback(){this.mutableData=true}connectedCallback(){this.style.display="none";this.render()}disconnectedCallback(){this.__removeChildren()}__insertChildren(){wrap(wrap(this).parentNode).insertBefore(this.root,this)}__removeChildren(){if(this.__children){for(let i=0;i<this.__children.length;i++){this.root.appendChild(this.__children[i])}}}render(){let template;if(!this.__children){template=template||this.querySelector("template");if(!template){let observer=new MutationObserver((()=>{template=this.querySelector("template");if(template){observer.disconnect();this.render()}else{throw new Error("dom-bind requires a <template> child")}}));observer.observe(this,{childList:true});return}this.root=this._stampTemplate(template);this.$=this.root.$;this.__children=[];for(let n=this.root.firstChild;n;n=n.nextSibling){this.__children[this.__children.length]=n}this._enableProperties()}this.__insertChildren();this.dispatchEvent(new CustomEvent("dom-change",{bubbles:true,composed:true}))}}customElements.define("dom-bind",DomBind);let ArraySelectorMixin=dedupingMixin((superClass=>{let elementBase=ElementMixin(superClass);class ArraySelectorMixin extends elementBase{static get properties(){return{items:{type:Array},multi:{type:Boolean,value:false},selected:{type:Object,notify:true},selectedItem:{type:Object,notify:true},toggle:{type:Boolean,value:false}}}static get observers(){return["__updateSelection(multi, items.*)"]}constructor(){super();this.__lastItems=null;this.__lastMulti=null;this.__selectedMap=null}__updateSelection(multi,itemsInfo){let path=itemsInfo.path;if(path==JSCompiler_renameProperty("items",this)){let newItems=itemsInfo.base||[];let lastItems=this.__lastItems;let lastMulti=this.__lastMulti;if(multi!==lastMulti){this.clearSelection()}if(lastItems){let splices=calculateSplices(newItems,lastItems);this.__applySplices(splices)}this.__lastItems=newItems;this.__lastMulti=multi}else if(itemsInfo.path==`${JSCompiler_renameProperty("items",this)}.splices`){this.__applySplices(itemsInfo.value.indexSplices)}else{let part=path.slice(`${JSCompiler_renameProperty("items",this)}.`.length);let idx=parseInt(part,10);if(part.indexOf(".")<0&&part==idx){this.__deselectChangedIdx(idx)}}}__applySplices(splices){let selected=this.__selectedMap;for(let i=0;i<splices.length;i++){let s=splices[i];selected.forEach(((idx,item)=>{if(idx<s.index);else if(idx>=s.index+s.removed.length){selected.set(item,idx+s.addedCount-s.removed.length)}else{selected.set(item,-1)}}));for(let j=0;j<s.addedCount;j++){let idx=s.index+j;if(selected.has(this.items[idx])){selected.set(this.items[idx],idx)}}}this.__updateLinks();let sidx=0;selected.forEach(((idx,item)=>{if(idx<0){if(this.multi){this.splice(JSCompiler_renameProperty("selected",this),sidx,1)}else{this.selected=this.selectedItem=null}selected.delete(item)}else{sidx++}}))}__updateLinks(){this.__dataLinkedPaths={};if(this.multi){let sidx=0;this.__selectedMap.forEach((idx=>{if(idx>=0){this.linkPaths(`${JSCompiler_renameProperty("items",this)}.${idx}`,`${JSCompiler_renameProperty("selected",this)}.${sidx++}`)}}))}else{this.__selectedMap.forEach((idx=>{this.linkPaths(JSCompiler_renameProperty("selected",this),`${JSCompiler_renameProperty("items",this)}.${idx}`);this.linkPaths(JSCompiler_renameProperty("selectedItem",this),`${JSCompiler_renameProperty("items",this)}.${idx}`)}))}}clearSelection(){this.__dataLinkedPaths={};this.__selectedMap=new Map;this.selected=this.multi?[]:null;this.selectedItem=null}isSelected(item){return this.__selectedMap.has(item)}isIndexSelected(idx){return this.isSelected(this.items[idx])}__deselectChangedIdx(idx){let sidx=this.__selectedIndexForItemIndex(idx);if(sidx>=0){let i=0;this.__selectedMap.forEach(((idx,item)=>{if(sidx==i++){this.deselect(item)}}))}}__selectedIndexForItemIndex(idx){let selected=this.__dataLinkedPaths[`${JSCompiler_renameProperty("items",this)}.${idx}`];if(selected){return parseInt(selected.slice(`${JSCompiler_renameProperty("selected",this)}.`.length),10)}}deselect(item){let idx=this.__selectedMap.get(item);if(idx>=0){this.__selectedMap.delete(item);let sidx;if(this.multi){sidx=this.__selectedIndexForItemIndex(idx)}this.__updateLinks();if(this.multi){this.splice(JSCompiler_renameProperty("selected",this),sidx,1)}else{this.selected=this.selectedItem=null}}}deselectIndex(idx){this.deselect(this.items[idx])}select(item){this.selectIndex(this.items.indexOf(item))}selectIndex(idx){let item=this.items[idx];if(!this.isSelected(item)){if(!this.multi){this.__selectedMap.clear()}this.__selectedMap.set(item,idx);this.__updateLinks();if(this.multi){this.push(JSCompiler_renameProperty("selected",this),item)}else{this.selected=this.selectedItem=item}}else if(this.toggle){this.deselectIndex(idx)}}}return ArraySelectorMixin}));let baseArraySelector=ArraySelectorMixin(PolymerElement);class ArraySelector extends baseArraySelector{static get is(){return"array-selector"}static get template(){return null}}customElements.define(ArraySelector.is,ArraySelector);const customStyleInterface=new CustomStyleInterface;if(!window.ShadyCSS){window.ShadyCSS={prepareTemplate(template,elementName,elementExtends){},prepareTemplateDom(template,elementName){},prepareTemplateStyles(template,elementName,elementExtends){},styleSubtree(element,properties){customStyleInterface.processStyles();updateNativeProperties(element,properties)},styleElement(element){customStyleInterface.processStyles()},styleDocument(properties){customStyleInterface.processStyles();updateNativeProperties(document.body,properties)},getComputedStyleValue(element,property){return getComputedStyleValue(element,property)},flushCustomStyles(){},nativeCss:nativeCssVariables,nativeShadow:nativeShadow,cssBuild:cssBuild,disableRuntime:disableRuntime}}window.ShadyCSS.CustomStyleInterface=customStyleInterface;const attr="include";const CustomStyleInterface$1=window.ShadyCSS.CustomStyleInterface;class CustomStyle extends HTMLElement{constructor(){super();this._style=null;CustomStyleInterface$1.addCustomStyle(this)}getStyle(){if(this._style){return this._style}const style=this.querySelector("style");if(!style){return null}this._style=style;const include=style.getAttribute(attr);if(include){style.removeAttribute(attr);style.textContent=cssFromModules(include)+style.textContent}if(this.ownerDocument!==window.document){window.document.head.appendChild(this)}return this._style}}window.customElements.define("custom-style",CustomStyle);const Base=LegacyElementMixin(HTMLElement).prototype;export{Base,Debouncer,DomIf,DomRepeat,OptionalMutableDataBehavior,Polymer,PolymerElement,TemplateInstanceBase,Templatizer,afterNextRender,animationFrame,beforeNextRender,calculateSplices,dashToCamelCase,dom,enqueueDebouncer,flush,gestures$1 as gestures,html,idlePeriod,matches,microTask,mixinBehaviors,templatize,translate,useShadow};
\ No newline at end of file
+window.JSCompiler_renameProperty=function(prop,obj){return prop};let microtaskCurrHandle=0;let microtaskLastHandle=0;let microtaskCallbacks=[];let microtaskNodeContent=0;let microtaskNode=document.createTextNode("");new window.MutationObserver(microtaskFlush).observe(microtaskNode,{characterData:true});function microtaskFlush(){const len=microtaskCallbacks.length;for(let i=0;i<len;i++){let cb=microtaskCallbacks[i];if(cb){try{cb()}catch(e){setTimeout((()=>{throw e}))}}}microtaskCallbacks.splice(0,len);microtaskLastHandle+=len}const timeOut={after(delay){return{run(fn){return window.setTimeout(fn,delay)},cancel(handle){window.clearTimeout(handle)}}},run(fn,delay){return window.setTimeout(fn,delay)},cancel(handle){window.clearTimeout(handle)}};const animationFrame={run(fn){return window.requestAnimationFrame(fn)},cancel(handle){window.cancelAnimationFrame(handle)}};const idlePeriod={run(fn){return window.requestIdleCallback?window.requestIdleCallback(fn):window.setTimeout(fn,16)},cancel(handle){window.cancelIdleCallback?window.cancelIdleCallback(handle):window.clearTimeout(handle)}};const microTask={run(callback){microtaskNode.textContent=microtaskNodeContent++;microtaskCallbacks.push(callback);return microtaskCurrHandle++},cancel(handle){const idx=handle-microtaskLastHandle;if(idx>=0){if(!microtaskCallbacks[idx]){throw new Error("invalid async handle: "+handle)}microtaskCallbacks[idx]=null}}};let dedupeId=0;const dedupingMixin=function(mixin){let mixinApplications=mixin.__mixinApplications;if(!mixinApplications){mixinApplications=new WeakMap;mixin.__mixinApplications=mixinApplications}let mixinDedupeId=dedupeId++;function dedupingMixin(base){let baseSet=base.__mixinSet;if(baseSet&&baseSet[mixinDedupeId]){return base}let map=mixinApplications;let extended=map.get(base);if(!extended){extended=mixin(base);map.set(base,extended)}let mixinSet=Object.create(extended.__mixinSet||baseSet||null);mixinSet[mixinDedupeId]=true;extended.__mixinSet=mixinSet;return extended}return dedupingMixin};class Debouncer{constructor(){this._asyncModule=null;this._callback=null;this._timer=null}setConfig(asyncModule,callback){this._asyncModule=asyncModule;this._callback=callback;this._timer=this._asyncModule.run((()=>{this._timer=null;debouncerQueue.delete(this);this._callback()}))}cancel(){if(this.isActive()){this._cancelAsync();debouncerQueue.delete(this)}}_cancelAsync(){if(this.isActive()){this._asyncModule.cancel(this._timer);this._timer=null}}flush(){if(this.isActive()){this.cancel();this._callback()}}isActive(){return this._timer!=null}static debounce(debouncer,asyncModule,callback){if(debouncer instanceof Debouncer){debouncer._cancelAsync()}else{debouncer=new Debouncer}debouncer.setConfig(asyncModule,callback);return debouncer}}let debouncerQueue=new Set;const enqueueDebouncer=function(debouncer){debouncerQueue.add(debouncer)};const flushDebouncers=function(){const didFlush=Boolean(debouncerQueue.size);debouncerQueue.forEach((debouncer=>{try{debouncer.flush()}catch(e){setTimeout((()=>{throw e}))}}));return didFlush};let CSS_URL_RX=/(url\()([^)]*)(\))/g;let ABS_URL=/(^\/)|(^#)|(^[\w-\d]*:)/;let workingURL;let resolveDoc;function resolveUrl(url,baseURI){if(url&&ABS_URL.test(url)){return url}if(workingURL===undefined){workingURL=false;try{const u=new URL("b","http://a");u.pathname="c%20d";workingURL=u.href==="http://a/c%20d"}catch(e){}}if(!baseURI){baseURI=document.baseURI||window.location.href}if(workingURL){return new URL(url,baseURI).href}if(!resolveDoc){resolveDoc=document.implementation.createHTMLDocument("temp");resolveDoc.base=resolveDoc.createElement("base");resolveDoc.head.appendChild(resolveDoc.base);resolveDoc.anchor=resolveDoc.createElement("a");resolveDoc.body.appendChild(resolveDoc.anchor)}resolveDoc.base.href=baseURI;resolveDoc.anchor.href=url;return resolveDoc.anchor.href||url}function resolveCss(cssText,baseURI){return cssText.replace(CSS_URL_RX,(function(m,pre,url,post){return pre+"'"+resolveUrl(url.replace(/["']/g,""),baseURI)+"'"+post}))}function pathFromUrl(url){return url.substring(0,url.lastIndexOf("/")+1)}const useShadow=!window.ShadyDOM;const useNativeCSSProperties=Boolean(!window.ShadyCSS||window.ShadyCSS.nativeCss);const useNativeCustomElements=!window.customElements.polyfillWrapFlushCallback;let rootPath=pathFromUrl(document.baseURI||window.location.href);let sanitizeDOMValue=window.Polymer&&window.Polymer.sanitizeDOMValue||undefined;let passiveTouchGestures=false;let strictTemplatePolicy=false;let allowTemplateFromDomModule=false;let legacyOptimizations=false;let syncInitialRender=false;const wrap=window["ShadyDOM"]&&window["ShadyDOM"]["noPatch"]&&window["ShadyDOM"]["wrap"]?window["ShadyDOM"]["wrap"]:n=>n;let HAS_NATIVE_TA=typeof document.head.style.touchAction==="string";let GESTURE_KEY="__polymerGestures";let HANDLED_OBJ="__polymerGesturesHandled";let TOUCH_ACTION="__polymerGesturesTouchAction";let TAP_DISTANCE=25;let TRACK_DISTANCE=5;let TRACK_LENGTH=2;let MOUSE_TIMEOUT=2500;let MOUSE_EVENTS=["mousedown","mousemove","mouseup","click"];let MOUSE_WHICH_TO_BUTTONS=[0,1,4,2];let MOUSE_HAS_BUTTONS=function(){try{return new MouseEvent("test",{buttons:1}).buttons===1}catch(e){return false}}();function isMouseEvent(name){return MOUSE_EVENTS.indexOf(name)>-1}let SUPPORTS_PASSIVE=false;(function(){try{let opts=Object.defineProperty({},"passive",{get(){SUPPORTS_PASSIVE=true}});window.addEventListener("test",null,opts);window.removeEventListener("test",null,opts)}catch(e){}})();function PASSIVE_TOUCH(eventName){if(isMouseEvent(eventName)||eventName==="touchend"){return}if(HAS_NATIVE_TA&&SUPPORTS_PASSIVE&&passiveTouchGestures){return{passive:true}}else{return}}let IS_TOUCH_ONLY=navigator.userAgent.match(/iP(?:[oa]d|hone)|Android/);const clickedLabels=[];const labellable={button:true,input:true,keygen:true,meter:true,output:true,textarea:true,progress:true,select:true};const canBeDisabled={button:true,command:true,fieldset:true,input:true,keygen:true,optgroup:true,option:true,select:true,textarea:true};function canBeLabelled(el){return labellable[el.localName]||false}function matchingLabels(el){let labels=Array.prototype.slice.call(el.labels||[]);if(!labels.length){labels=[];let root=el.getRootNode();if(el.id){let matching=root.querySelectorAll(`label[for = ${el.id}]`);for(let i=0;i<matching.length;i++){labels.push(matching[i])}}}return labels}let mouseCanceller=function(mouseEvent){let sc=mouseEvent.sourceCapabilities;if(sc&&!sc.firesTouchEvents){return}mouseEvent[HANDLED_OBJ]={skip:true};if(mouseEvent.type==="click"){let clickFromLabel=false;let path=getComposedPath(mouseEvent);for(let i=0;i<path.length;i++){if(path[i].nodeType===Node.ELEMENT_NODE){if(path[i].localName==="label"){clickedLabels.push(path[i])}else if(canBeLabelled(path[i])){let ownerLabels=matchingLabels(path[i]);for(let j=0;j<ownerLabels.length;j++){clickFromLabel=clickFromLabel||clickedLabels.indexOf(ownerLabels[j])>-1}}}if(path[i]===POINTERSTATE.mouse.target){return}}if(clickFromLabel){return}mouseEvent.preventDefault();mouseEvent.stopPropagation()}};function setupTeardownMouseCanceller(setup){let events=IS_TOUCH_ONLY?["click"]:MOUSE_EVENTS;for(let i=0,en;i<events.length;i++){en=events[i];if(setup){clickedLabels.length=0;document.addEventListener(en,mouseCanceller,true)}else{document.removeEventListener(en,mouseCanceller,true)}}}function ignoreMouse(e){if(!POINTERSTATE.mouse.mouseIgnoreJob){setupTeardownMouseCanceller(true)}let unset=function(){setupTeardownMouseCanceller();POINTERSTATE.mouse.target=null;POINTERSTATE.mouse.mouseIgnoreJob=null};POINTERSTATE.mouse.target=getComposedPath(e)[0];POINTERSTATE.mouse.mouseIgnoreJob=Debouncer.debounce(POINTERSTATE.mouse.mouseIgnoreJob,timeOut.after(MOUSE_TIMEOUT),unset)}function hasLeftMouseButton(ev){let type=ev.type;if(!isMouseEvent(type)){return false}if(type==="mousemove"){let buttons=ev.buttons===undefined?1:ev.buttons;if(ev instanceof window.MouseEvent&&!MOUSE_HAS_BUTTONS){buttons=MOUSE_WHICH_TO_BUTTONS[ev.which]||0}return Boolean(buttons&1)}else{let button=ev.button===undefined?0:ev.button;return button===0}}function isSyntheticClick(ev){if(ev.type==="click"){if(ev.detail===0){return true}let t=_findOriginalTarget(ev);if(!t.nodeType||t.nodeType!==Node.ELEMENT_NODE){return true}let bcr=t.getBoundingClientRect();let x=ev.pageX,y=ev.pageY;return!(x>=bcr.left&&x<=bcr.right&&(y>=bcr.top&&y<=bcr.bottom))}return false}let POINTERSTATE={mouse:{target:null,mouseIgnoreJob:null},touch:{x:0,y:0,id:-1,scrollDecided:false}};function firstTouchAction(ev){let ta="auto";let path=getComposedPath(ev);for(let i=0,n;i<path.length;i++){n=path[i];if(n[TOUCH_ACTION]){ta=n[TOUCH_ACTION];break}}return ta}function trackDocument(stateObj,movefn,upfn){stateObj.movefn=movefn;stateObj.upfn=upfn;document.addEventListener("mousemove",movefn);document.addEventListener("mouseup",upfn)}function untrackDocument(stateObj){document.removeEventListener("mousemove",stateObj.movefn);document.removeEventListener("mouseup",stateObj.upfn);stateObj.movefn=null;stateObj.upfn=null}document.addEventListener("touchend",ignoreMouse,SUPPORTS_PASSIVE?{passive:true}:false);const getComposedPath=window.ShadyDOM&&window.ShadyDOM.noPatch?window.ShadyDOM.composedPath:event=>event.composedPath&&event.composedPath()||[];const gestures={};const recognizers=[];function deepTargetFind(x,y){let node=document.elementFromPoint(x,y);let next=node;while(next&&next.shadowRoot&&!window.ShadyDOM){let oldNext=next;next=next.shadowRoot.elementFromPoint(x,y);if(oldNext===next){break}if(next){node=next}}return node}function _findOriginalTarget(ev){const path=getComposedPath(ev);return path.length>0?path[0]:ev.target}function _handleNative(ev){let handled;let type=ev.type;let node=ev.currentTarget;let gobj=node[GESTURE_KEY];if(!gobj){return}let gs=gobj[type];if(!gs){return}if(!ev[HANDLED_OBJ]){ev[HANDLED_OBJ]={};if(type.slice(0,5)==="touch"){ev=ev;let t=ev.changedTouches[0];if(type==="touchstart"){if(ev.touches.length===1){POINTERSTATE.touch.id=t.identifier}}if(POINTERSTATE.touch.id!==t.identifier){return}if(!HAS_NATIVE_TA){if(type==="touchstart"||type==="touchmove"){_handleTouchAction(ev)}}}}handled=ev[HANDLED_OBJ];if(handled.skip){return}for(let i=0,r;i<recognizers.length;i++){r=recognizers[i];if(gs[r.name]&&!handled[r.name]){if(r.flow&&r.flow.start.indexOf(ev.type)>-1&&r.reset){r.reset()}}}for(let i=0,r;i<recognizers.length;i++){r=recognizers[i];if(gs[r.name]&&!handled[r.name]){handled[r.name]=true;r[type](ev)}}}function _handleTouchAction(ev){let t=ev.changedTouches[0];let type=ev.type;if(type==="touchstart"){POINTERSTATE.touch.x=t.clientX;POINTERSTATE.touch.y=t.clientY;POINTERSTATE.touch.scrollDecided=false}else if(type==="touchmove"){if(POINTERSTATE.touch.scrollDecided){return}POINTERSTATE.touch.scrollDecided=true;let ta=firstTouchAction(ev);let shouldPrevent=false;let dx=Math.abs(POINTERSTATE.touch.x-t.clientX);let dy=Math.abs(POINTERSTATE.touch.y-t.clientY);if(!ev.cancelable);else if(ta==="none"){shouldPrevent=true}else if(ta==="pan-x"){shouldPrevent=dy>dx}else if(ta==="pan-y"){shouldPrevent=dx>dy}if(shouldPrevent){ev.preventDefault()}else{prevent("track")}}}function addListener(node,evType,handler){if(gestures[evType]){_add(node,evType,handler);return true}return false}function removeListener(node,evType,handler){if(gestures[evType]){_remove(node,evType,handler);return true}return false}function _add(node,evType,handler){let recognizer=gestures[evType];let deps=recognizer.deps;let name=recognizer.name;let gobj=node[GESTURE_KEY];if(!gobj){node[GESTURE_KEY]=gobj={}}for(let i=0,dep,gd;i<deps.length;i++){dep=deps[i];if(IS_TOUCH_ONLY&&isMouseEvent(dep)&&dep!=="click"){continue}gd=gobj[dep];if(!gd){gobj[dep]=gd={_count:0}}if(gd._count===0){node.addEventListener(dep,_handleNative,PASSIVE_TOUCH(dep))}gd[name]=(gd[name]||0)+1;gd._count=(gd._count||0)+1}node.addEventListener(evType,handler);if(recognizer.touchAction){setTouchAction(node,recognizer.touchAction)}}function _remove(node,evType,handler){let recognizer=gestures[evType];let deps=recognizer.deps;let name=recognizer.name;let gobj=node[GESTURE_KEY];if(gobj){for(let i=0,dep,gd;i<deps.length;i++){dep=deps[i];gd=gobj[dep];if(gd&&gd[name]){gd[name]=(gd[name]||1)-1;gd._count=(gd._count||1)-1;if(gd._count===0){node.removeEventListener(dep,_handleNative,PASSIVE_TOUCH(dep))}}}}node.removeEventListener(evType,handler)}function register(recog){recognizers.push(recog);for(let i=0;i<recog.emits.length;i++){gestures[recog.emits[i]]=recog}}function _findRecognizerByEvent(evName){for(let i=0,r;i<recognizers.length;i++){r=recognizers[i];for(let j=0,n;j<r.emits.length;j++){n=r.emits[j];if(n===evName){return r}}}return null}function setTouchAction(node,value){if(HAS_NATIVE_TA&&node instanceof HTMLElement){microTask.run((()=>{node.style.touchAction=value}))}node[TOUCH_ACTION]=value}function _fire(target,type,detail){let ev=new Event(type,{bubbles:true,cancelable:true,composed:true});ev.detail=detail;wrap(target).dispatchEvent(ev);if(ev.defaultPrevented){let preventer=detail.preventer||detail.sourceEvent;if(preventer&&preventer.preventDefault){preventer.preventDefault()}}}function prevent(evName){let recognizer=_findRecognizerByEvent(evName);if(recognizer.info){recognizer.info.prevent=true}}function resetMouseCanceller(){if(POINTERSTATE.mouse.mouseIgnoreJob){POINTERSTATE.mouse.mouseIgnoreJob.flush()}}register({name:"downup",deps:["mousedown","touchstart","touchend"],flow:{start:["mousedown","touchstart"],end:["mouseup","touchend"]},emits:["down","up"],info:{movefn:null,upfn:null},reset:function(){untrackDocument(this.info)},mousedown:function(e){if(!hasLeftMouseButton(e)){return}let t=_findOriginalTarget(e);let self=this;let movefn=function movefn(e){if(!hasLeftMouseButton(e)){downupFire("up",t,e);untrackDocument(self.info)}};let upfn=function upfn(e){if(hasLeftMouseButton(e)){downupFire("up",t,e)}untrackDocument(self.info)};trackDocument(this.info,movefn,upfn);downupFire("down",t,e)},touchstart:function(e){downupFire("down",_findOriginalTarget(e),e.changedTouches[0],e)},touchend:function(e){downupFire("up",_findOriginalTarget(e),e.changedTouches[0],e)}});function downupFire(type,target,event,preventer){if(!target){return}_fire(target,type,{x:event.clientX,y:event.clientY,sourceEvent:event,preventer:preventer,prevent:function(e){return prevent(e)}})}register({name:"track",touchAction:"none",deps:["mousedown","touchstart","touchmove","touchend"],flow:{start:["mousedown","touchstart"],end:["mouseup","touchend"]},emits:["track"],info:{x:0,y:0,state:"start",started:false,moves:[],addMove:function(move){if(this.moves.length>TRACK_LENGTH){this.moves.shift()}this.moves.push(move)},movefn:null,upfn:null,prevent:false},reset:function(){this.info.state="start";this.info.started=false;this.info.moves=[];this.info.x=0;this.info.y=0;this.info.prevent=false;untrackDocument(this.info)},mousedown:function(e){if(!hasLeftMouseButton(e)){return}let t=_findOriginalTarget(e);let self=this;let movefn=function movefn(e){let x=e.clientX,y=e.clientY;if(trackHasMovedEnough(self.info,x,y)){self.info.state=self.info.started?e.type==="mouseup"?"end":"track":"start";if(self.info.state==="start"){prevent("tap")}self.info.addMove({x:x,y:y});if(!hasLeftMouseButton(e)){self.info.state="end";untrackDocument(self.info)}if(t){trackFire(self.info,t,e)}self.info.started=true}};let upfn=function upfn(e){if(self.info.started){movefn(e)}untrackDocument(self.info)};trackDocument(this.info,movefn,upfn);this.info.x=e.clientX;this.info.y=e.clientY},touchstart:function(e){let ct=e.changedTouches[0];this.info.x=ct.clientX;this.info.y=ct.clientY},touchmove:function(e){let t=_findOriginalTarget(e);let ct=e.changedTouches[0];let x=ct.clientX,y=ct.clientY;if(trackHasMovedEnough(this.info,x,y)){if(this.info.state==="start"){prevent("tap")}this.info.addMove({x:x,y:y});trackFire(this.info,t,ct);this.info.state="track";this.info.started=true}},touchend:function(e){let t=_findOriginalTarget(e);let ct=e.changedTouches[0];if(this.info.started){this.info.state="end";this.info.addMove({x:ct.clientX,y:ct.clientY});trackFire(this.info,t,ct)}}});function trackHasMovedEnough(info,x,y){if(info.prevent){return false}if(info.started){return true}let dx=Math.abs(info.x-x);let dy=Math.abs(info.y-y);return dx>=TRACK_DISTANCE||dy>=TRACK_DISTANCE}function trackFire(info,target,touch){if(!target){return}let secondlast=info.moves[info.moves.length-2];let lastmove=info.moves[info.moves.length-1];let dx=lastmove.x-info.x;let dy=lastmove.y-info.y;let ddx,ddy=0;if(secondlast){ddx=lastmove.x-secondlast.x;ddy=lastmove.y-secondlast.y}_fire(target,"track",{state:info.state,x:touch.clientX,y:touch.clientY,dx:dx,dy:dy,ddx:ddx,ddy:ddy,sourceEvent:touch,hover:function(){return deepTargetFind(touch.clientX,touch.clientY)}})}register({name:"tap",deps:["mousedown","click","touchstart","touchend"],flow:{start:["mousedown","touchstart"],end:["click","touchend"]},emits:["tap"],info:{x:NaN,y:NaN,prevent:false},reset:function(){this.info.x=NaN;this.info.y=NaN;this.info.prevent=false},mousedown:function(e){if(hasLeftMouseButton(e)){this.info.x=e.clientX;this.info.y=e.clientY}},click:function(e){if(hasLeftMouseButton(e)){trackForward(this.info,e)}},touchstart:function(e){const touch=e.changedTouches[0];this.info.x=touch.clientX;this.info.y=touch.clientY},touchend:function(e){trackForward(this.info,e.changedTouches[0],e)}});function trackForward(info,e,preventer){let dx=Math.abs(e.clientX-info.x);let dy=Math.abs(e.clientY-info.y);let t=_findOriginalTarget(preventer||e);if(!t||canBeDisabled[t.localName]&&t.hasAttribute("disabled")){return}if(isNaN(dx)||isNaN(dy)||dx<=TAP_DISTANCE&&dy<=TAP_DISTANCE||isSyntheticClick(e)){if(!info.prevent){_fire(t,"tap",{x:e.clientX,y:e.clientY,sourceEvent:e,preventer:preventer})}}}const findOriginalTarget=_findOriginalTarget;const add=addListener;const remove=removeListener;var gestures$1=Object.freeze({gestures:gestures,recognizers:recognizers,deepTargetFind:deepTargetFind,addListener:addListener,removeListener:removeListener,register:register,setTouchAction:setTouchAction,prevent:prevent,resetMouseCanceller:resetMouseCanceller,findOriginalTarget:findOriginalTarget,add:add,remove:remove});let modules={};let lcModules={};function setModule(id,module){modules[id]=lcModules[id.toLowerCase()]=module}function findModule(id){return modules[id]||lcModules[id.toLowerCase()]}function styleOutsideTemplateCheck(inst){if(inst.querySelector("style")){console.warn("dom-module %s has style outside template",inst.id)}}class DomModule extends HTMLElement{static get observedAttributes(){return["id"]}static import(id,selector){if(id){let m=findModule(id);if(m&&selector){return m.querySelector(selector)}return m}return null}attributeChangedCallback(name,old,value,namespace){if(old!==value){this.register()}}get assetpath(){if(!this.__assetpath){const owner=window.HTMLImports&&HTMLImports.importForElement?HTMLImports.importForElement(this)||document:this.ownerDocument;const url=resolveUrl(this.getAttribute("assetpath")||"",owner.baseURI);this.__assetpath=pathFromUrl(url)}return this.__assetpath}register(id){id=id||this.id;if(id){if(strictTemplatePolicy&&findModule(id)!==undefined){setModule(id,null);throw new Error(`strictTemplatePolicy: dom-module ${id} re-registered`)}this.id=id;setModule(id,this);styleOutsideTemplateCheck(this)}}}DomModule.prototype["modules"]=modules;customElements.define("dom-module",DomModule);const MODULE_STYLE_LINK_SELECTOR="link[rel=import][type~=css]";const INCLUDE_ATTR="include";const SHADY_UNSCOPED_ATTR="shady-unscoped";function importModule(moduleId){return DomModule.import(moduleId)}function styleForImport(importDoc){let container=importDoc.body?importDoc.body:importDoc;const importCss=resolveCss(container.textContent,importDoc.baseURI);const style=document.createElement("style");style.textContent=importCss;return style}function stylesFromModules(moduleIds){const modules=moduleIds.trim().split(/\s+/);const styles=[];for(let i=0;i<modules.length;i++){styles.push(...stylesFromModule(modules[i]))}return styles}function stylesFromModule(moduleId){const m=importModule(moduleId);if(!m){console.warn("Could not find style data in module named",moduleId);return[]}if(m._styles===undefined){const styles=[];styles.push(..._stylesFromModuleImports(m));const template=m.querySelector("template");if(template){styles.push(...stylesFromTemplate(template,m.assetpath))}m._styles=styles}return m._styles}function stylesFromTemplate(template,baseURI){if(!template._styles){const styles=[];const e$=template.content.querySelectorAll("style");for(let i=0;i<e$.length;i++){let e=e$[i];let include=e.getAttribute(INCLUDE_ATTR);if(include){styles.push(...stylesFromModules(include).filter((function(item,index,self){return self.indexOf(item)===index})))}if(baseURI){e.textContent=resolveCss(e.textContent,baseURI)}styles.push(e)}template._styles=styles}return template._styles}function stylesFromModuleImports(moduleId){let m=importModule(moduleId);return m?_stylesFromModuleImports(m):[]}function _stylesFromModuleImports(module){const styles=[];const p$=module.querySelectorAll(MODULE_STYLE_LINK_SELECTOR);for(let i=0;i<p$.length;i++){let p=p$[i];if(p.import){const importDoc=p.import;const unscoped=p.hasAttribute(SHADY_UNSCOPED_ATTR);if(unscoped&&!importDoc._unscopedStyle){const style=styleForImport(importDoc);style.setAttribute(SHADY_UNSCOPED_ATTR,"");importDoc._unscopedStyle=style}else 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i=0;i<styles.length;i++){cssText+=styles[i].textContent}return cssText}function isPath(path){return path.indexOf(".")>=0}function root(path){let dotIndex=path.indexOf(".");if(dotIndex===-1){return path}return path.slice(0,dotIndex)}function isAncestor(base,path){return base.indexOf(path+".")===0}function isDescendant(base,path){return path.indexOf(base+".")===0}function translate(base,newBase,path){return newBase+path.slice(base.length)}function matches(base,path){return base===path||isAncestor(base,path)||isDescendant(base,path)}function normalize(path){if(Array.isArray(path)){let parts=[];for(let i=0;i<path.length;i++){let args=path[i].toString().split(".");for(let j=0;j<args.length;j++){parts.push(args[j])}}return parts.join(".")}else{return path}}function split(path){if(Array.isArray(path)){return normalize(path).split(".")}return path.toString().split(".")}function get(root,path,info){let prop=root;let parts=split(path);for(let i=0;i<parts.length;i++){if(!prop){return}let part=parts[i];prop=prop[part]}if(info){info.path=parts.join(".")}return prop}function set(root,path,value){let prop=root;let parts=split(path);let last=parts[parts.length-1];if(parts.length>1){for(let i=0;i<parts.length-1;i++){let part=parts[i];prop=prop[part];if(!prop){return}}prop[last]=value}else{prop[path]=value}return parts.join(".")}const caseMap={};const DASH_TO_CAMEL=/-[a-z]/g;const CAMEL_TO_DASH=/([A-Z])/g;function dashToCamelCase(dash){return caseMap[dash]||(caseMap[dash]=dash.indexOf("-")<0?dash:dash.replace(DASH_TO_CAMEL,(m=>m[1].toUpperCase())))}function camelToDashCase(camel){return caseMap[camel]||(caseMap[camel]=camel.replace(CAMEL_TO_DASH,"-$1").toLowerCase())}const microtask=microTask;const PropertiesChanged=dedupingMixin((superClass=>{class PropertiesChanged extends superClass{static createProperties(props){const proto=this.prototype;for(let prop in props){if(!(prop in proto)){proto._createPropertyAccessor(prop)}}}static attributeNameForProperty(property){return property.toLowerCase()}static typeForProperty(name){}_createPropertyAccessor(property,readOnly){this._addPropertyToAttributeMap(property);if(!this.hasOwnProperty("__dataHasAccessor")){this.__dataHasAccessor=Object.assign({},this.__dataHasAccessor)}if(!this.__dataHasAccessor[property]){this.__dataHasAccessor[property]=true;this._definePropertyAccessor(property,readOnly)}}_addPropertyToAttributeMap(property){if(!this.hasOwnProperty("__dataAttributes")){this.__dataAttributes=Object.assign({},this.__dataAttributes)}if(!this.__dataAttributes[property]){const attr=this.constructor.attributeNameForProperty(property);this.__dataAttributes[attr]=property}}_definePropertyAccessor(property,readOnly){Object.defineProperty(this,property,{get(){return this._getProperty(property)},set:readOnly?function(){}:function(value){this._setProperty(property,value)}})}constructor(){super();this.__dataEnabled=false;this.__dataReady=false;this.__dataInvalid=false;this.__data={};this.__dataPending=null;this.__dataOld=null;this.__dataInstanceProps=null;this.__serializing=false;this._initializeProperties()}ready(){this.__dataReady=true;this._flushProperties()}_initializeProperties(){for(let p in this.__dataHasAccessor){if(this.hasOwnProperty(p)){this.__dataInstanceProps=this.__dataInstanceProps||{};this.__dataInstanceProps[p]=this[p];delete this[p]}}}_initializeInstanceProperties(props){Object.assign(this,props)}_setProperty(property,value){if(this._setPendingProperty(property,value)){this._invalidateProperties()}}_getProperty(property){return this.__data[property]}_setPendingProperty(property,value,ext){let old=this.__data[property];let changed=this._shouldPropertyChange(property,value,old);if(changed){if(!this.__dataPending){this.__dataPending={};this.__dataOld={}}if(this.__dataOld&&!(property in this.__dataOld)){this.__dataOld[property]=old}this.__data[property]=value;this.__dataPending[property]=value}return changed}_invalidateProperties(){if(!this.__dataInvalid&&this.__dataReady){this.__dataInvalid=true;microtask.run((()=>{if(this.__dataInvalid){this.__dataInvalid=false;this._flushProperties()}}))}}_enableProperties(){if(!this.__dataEnabled){this.__dataEnabled=true;if(this.__dataInstanceProps){this._initializeInstanceProperties(this.__dataInstanceProps);this.__dataInstanceProps=null}this.ready()}}_flushProperties(){const props=this.__data;const changedProps=this.__dataPending;const old=this.__dataOld;if(this._shouldPropertiesChange(props,changedProps,old)){this.__dataPending=null;this.__dataOld=null;this._propertiesChanged(props,changedProps,old)}}_shouldPropertiesChange(currentProps,changedProps,oldProps){return Boolean(changedProps)}_propertiesChanged(currentProps,changedProps,oldProps){}_shouldPropertyChange(property,value,old){return old!==value&&(old===old||value===value)}attributeChangedCallback(name,old,value,namespace){if(old!==value){this._attributeToProperty(name,value)}if(super.attributeChangedCallback){super.attributeChangedCallback(name,old,value,namespace)}}_attributeToProperty(attribute,value,type){if(!this.__serializing){const map=this.__dataAttributes;const property=map&&map[attribute]||attribute;this[property]=this._deserializeValue(value,type||this.constructor.typeForProperty(property))}}_propertyToAttribute(property,attribute,value){this.__serializing=true;value=arguments.length<3?this[property]:value;this._valueToNodeAttribute(this,value,attribute||this.constructor.attributeNameForProperty(property));this.__serializing=false}_valueToNodeAttribute(node,value,attribute){const str=this._serializeValue(value);if(str===undefined){node.removeAttribute(attribute)}else{if(attribute==="class"||attribute==="name"||attribute==="slot"){node=wrap(node)}node.setAttribute(attribute,str)}}_serializeValue(value){switch(typeof value){case"boolean":return value?"":undefined;default:return value!=null?value.toString():undefined}}_deserializeValue(value,type){switch(type){case Boolean:return value!==null;case Number:return Number(value);default:return value}}}return PropertiesChanged}));const nativeProperties={};let proto=HTMLElement.prototype;while(proto){let props=Object.getOwnPropertyNames(proto);for(let i=0;i<props.length;i++){nativeProperties[props[i]]=true}proto=Object.getPrototypeOf(proto)}function saveAccessorValue(model,property){if(!nativeProperties[property]){let value=model[property];if(value!==undefined){if(model.__data){model._setPendingProperty(property,value)}else{if(!model.__dataProto){model.__dataProto={}}else if(!model.hasOwnProperty(JSCompiler_renameProperty("__dataProto",model))){model.__dataProto=Object.create(model.__dataProto)}model.__dataProto[property]=value}}}}const PropertyAccessors=dedupingMixin((superClass=>{const base=PropertiesChanged(superClass);class PropertyAccessors extends base{static createPropertiesForAttributes(){let a$=this.observedAttributes;for(let i=0;i<a$.length;i++){this.prototype._createPropertyAccessor(dashToCamelCase(a$[i]))}}static attributeNameForProperty(property){return camelToDashCase(property)}_initializeProperties(){if(this.__dataProto){this._initializeProtoProperties(this.__dataProto);this.__dataProto=null}super._initializeProperties()}_initializeProtoProperties(props){for(let p in props){this._setProperty(p,props[p])}}_ensureAttribute(attribute,value){const el=this;if(!el.hasAttribute(attribute)){this._valueToNodeAttribute(el,value,attribute)}}_serializeValue(value){switch(typeof value){case"object":if(value instanceof Date){return value.toString()}else if(value){try{return JSON.stringify(value)}catch(x){return""}}default:return super._serializeValue(value)}}_deserializeValue(value,type){let outValue;switch(type){case Object:try{outValue=JSON.parse(value)}catch(x){outValue=value}break;case Array:try{outValue=JSON.parse(value)}catch(x){outValue=null;console.warn(`Polymer::Attributes: couldn't decode Array as JSON: ${value}`)}break;case Date:outValue=isNaN(value)?String(value):Number(value);outValue=new Date(outValue);break;default:outValue=super._deserializeValue(value,type);break}return outValue}_definePropertyAccessor(property,readOnly){saveAccessorValue(this,property);super._definePropertyAccessor(property,readOnly)}_hasAccessor(property){return this.__dataHasAccessor&&this.__dataHasAccessor[property]}_isPropertyPending(prop){return Boolean(this.__dataPending&&prop in this.__dataPending)}}return PropertyAccessors}));const walker=document.createTreeWalker(document,NodeFilter.SHOW_ALL,null,false);const templateExtensions={"dom-if":true,"dom-repeat":true};function wrapTemplateExtension(node){let is=node.getAttribute("is");if(is&&templateExtensions[is]){let t=node;t.removeAttribute("is");node=t.ownerDocument.createElement(is);t.parentNode.replaceChild(node,t);node.appendChild(t);while(t.attributes.length){node.setAttribute(t.attributes[0].name,t.attributes[0].value);t.removeAttribute(t.attributes[0].name)}}return node}function findTemplateNode(root,nodeInfo){let parent=nodeInfo.parentInfo&&findTemplateNode(root,nodeInfo.parentInfo);if(parent){walker.currentNode=parent;for(let n=walker.firstChild(),i=0;n;n=walker.nextSibling()){if(nodeInfo.parentIndex===i++){return n}}}else{return root}}function applyIdToMap(inst,map,node,nodeInfo){if(nodeInfo.id){map[nodeInfo.id]=node}}function applyEventListener(inst,node,nodeInfo){if(nodeInfo.events&&nodeInfo.events.length){for(let j=0,e$=nodeInfo.events,e;j<e$.length&&(e=e$[j]);j++){inst._addMethodEventListenerToNode(node,e.name,e.value,inst)}}}function applyTemplateContent(inst,node,nodeInfo){if(nodeInfo.templateInfo){node._templateInfo=nodeInfo.templateInfo}}function createNodeEventHandler(context,eventName,methodName){context=context._methodHost||context;let handler=function(e){if(context[methodName]){context[methodName](e,e.detail)}else{console.warn("listener method `"+methodName+"` not defined")}};return handler}const TemplateStamp=dedupingMixin((superClass=>{class TemplateStamp extends superClass{static _parseTemplate(template,outerTemplateInfo){if(!template._templateInfo){let templateInfo=template._templateInfo={};templateInfo.nodeInfoList=[];templateInfo.stripWhiteSpace=true;this._parseTemplateContent(template,templateInfo,{parent:null})}return template._templateInfo}static _parseTemplateContent(template,templateInfo,nodeInfo){return this._parseTemplateNode(template.content,templateInfo,nodeInfo)}static _parseTemplateNode(node,templateInfo,nodeInfo){let noted;let element=node;if(element.localName=="template"&&!element.hasAttribute("preserve-content")){noted=this._parseTemplateNestedTemplate(element,templateInfo,nodeInfo)||noted}else if(element.localName==="slot"){templateInfo.hasInsertionPoint=true}walker.currentNode=element;if(walker.firstChild()){noted=this._parseTemplateChildNodes(element,templateInfo,nodeInfo)||noted}if(element.hasAttributes&&element.hasAttributes()){noted=this._parseTemplateNodeAttributes(element,templateInfo,nodeInfo)||noted}return noted}static _parseTemplateChildNodes(root,templateInfo,nodeInfo){if(root.localName==="script"||root.localName==="style"){return}walker.currentNode=root;for(let node=walker.firstChild(),parentIndex=0,next;node;node=next){if(node.localName=="template"){node=wrapTemplateExtension(node)}walker.currentNode=node;next=walker.nextSibling();if(node.nodeType===Node.TEXT_NODE){let n=next;while(n&&n.nodeType===Node.TEXT_NODE){node.textContent+=n.textContent;next=walker.nextSibling();root.removeChild(n);n=next}if(templateInfo.stripWhiteSpace&&!node.textContent.trim()){root.removeChild(node);continue}}let childInfo={parentIndex:parentIndex,parentInfo:nodeInfo};if(this._parseTemplateNode(node,templateInfo,childInfo)){childInfo.infoIndex=templateInfo.nodeInfoList.push(childInfo)-1}walker.currentNode=node;if(walker.parentNode()){parentIndex++}}}static _parseTemplateNestedTemplate(node,outerTemplateInfo,nodeInfo){let templateInfo=this._parseTemplate(node,outerTemplateInfo);let content=templateInfo.content=node.content.ownerDocument.createDocumentFragment();content.appendChild(node.content);nodeInfo.templateInfo=templateInfo;return true}static _parseTemplateNodeAttributes(node,templateInfo,nodeInfo){let noted=false;let attrs=Array.from(node.attributes);for(let i=attrs.length-1,a;a=attrs[i];i--){noted=this._parseTemplateNodeAttribute(node,templateInfo,nodeInfo,a.name,a.value)||noted}return noted}static _parseTemplateNodeAttribute(node,templateInfo,nodeInfo,name,value){if(name.slice(0,3)==="on-"){node.removeAttribute(name);nodeInfo.events=nodeInfo.events||[];nodeInfo.events.push({name:name.slice(3),value:value});return true}else if(name==="id"){nodeInfo.id=value;return true}return false}static _contentForTemplate(template){let templateInfo=template._templateInfo;return templateInfo&&templateInfo.content||template.content}_stampTemplate(template){if(template&&!template.content&&window.HTMLTemplateElement&&HTMLTemplateElement.decorate){HTMLTemplateElement.decorate(template)}let templateInfo=this.constructor._parseTemplate(template);let nodeInfo=templateInfo.nodeInfoList;let content=templateInfo.content||template.content;let dom=document.importNode(content,true);dom.__noInsertionPoint=!templateInfo.hasInsertionPoint;let nodes=dom.nodeList=new Array(nodeInfo.length);dom.$={};for(let i=0,l=nodeInfo.length,info;i<l&&(info=nodeInfo[i]);i++){let node=nodes[i]=findTemplateNode(dom,info);applyIdToMap(this,dom.$,node,info);applyTemplateContent(this,node,info);applyEventListener(this,node,info)}dom=dom;return dom}_addMethodEventListenerToNode(node,eventName,methodName,context){context=context||node;let handler=createNodeEventHandler(context,eventName,methodName);this._addEventListenerToNode(node,eventName,handler);return handler}_addEventListenerToNode(node,eventName,handler){node.addEventListener(eventName,handler)}_removeEventListenerFromNode(node,eventName,handler){node.removeEventListener(eventName,handler)}}return TemplateStamp}));let dedupeId$1=0;const TYPES={COMPUTE:"__computeEffects",REFLECT:"__reflectEffects",NOTIFY:"__notifyEffects",PROPAGATE:"__propagateEffects",OBSERVE:"__observeEffects",READ_ONLY:"__readOnly"};const capitalAttributeRegex=/[A-Z]/;function ensureOwnEffectMap(model,type){let effects=model[type];if(!effects){effects=model[type]={}}else if(!model.hasOwnProperty(type)){effects=model[type]=Object.create(model[type]);for(let p in effects){let protoFx=effects[p];let instFx=effects[p]=Array(protoFx.length);for(let i=0;i<protoFx.length;i++){instFx[i]=protoFx[i]}}}return effects}function runEffects(inst,effects,props,oldProps,hasPaths,extraArgs){if(effects){let ran=false;let id=dedupeId$1++;for(let prop in props){if(runEffectsForProperty(inst,effects,id,prop,props,oldProps,hasPaths,extraArgs)){ran=true}}return ran}return false}function runEffectsForProperty(inst,effects,dedupeId,prop,props,oldProps,hasPaths,extraArgs){let ran=false;let rootProperty=hasPaths?root(prop):prop;let fxs=effects[rootProperty];if(fxs){for(let i=0,l=fxs.length,fx;i<l&&(fx=fxs[i]);i++){if((!fx.info||fx.info.lastRun!==dedupeId)&&(!hasPaths||pathMatchesTrigger(prop,fx.trigger))){if(fx.info){fx.info.lastRun=dedupeId}fx.fn(inst,prop,props,oldProps,fx.info,hasPaths,extraArgs);ran=true}}}return ran}function pathMatchesTrigger(path,trigger){if(trigger){let triggerPath=trigger.name;return triggerPath==path||!!(trigger.structured&&isAncestor(triggerPath,path))||!!(trigger.wildcard&&isDescendant(triggerPath,path))}else{return true}}function runObserverEffect(inst,property,props,oldProps,info){let fn=typeof info.method==="string"?inst[info.method]:info.method;let changedProp=info.property;if(fn){fn.call(inst,inst.__data[changedProp],oldProps[changedProp])}else if(!info.dynamicFn){console.warn("observer method `"+info.method+"` not defined")}}function runNotifyEffects(inst,notifyProps,props,oldProps,hasPaths){let fxs=inst[TYPES.NOTIFY];let notified;let id=dedupeId$1++;for(let prop in notifyProps){if(notifyProps[prop]){if(fxs&&runEffectsForProperty(inst,fxs,id,prop,props,oldProps,hasPaths)){notified=true}else if(hasPaths&&notifyPath(inst,prop,props)){notified=true}}}let host;if(notified&&(host=inst.__dataHost)&&host._invalidateProperties){host._invalidateProperties()}}function notifyPath(inst,path,props){let rootProperty=root(path);if(rootProperty!==path){let eventName=camelToDashCase(rootProperty)+"-changed";dispatchNotifyEvent(inst,eventName,props[path],path);return true}return false}function dispatchNotifyEvent(inst,eventName,value,path){let detail={value:value,queueProperty:true};if(path){detail.path=path}wrap(inst).dispatchEvent(new CustomEvent(eventName,{detail:detail}))}function runNotifyEffect(inst,property,props,oldProps,info,hasPaths){let rootProperty=hasPaths?root(property):property;let path=rootProperty!=property?property:null;let value=path?get(inst,path):inst.__data[property];if(path&&value===undefined){value=props[property]}dispatchNotifyEvent(inst,info.eventName,value,path)}function handleNotification(event,inst,fromProp,toPath,negate){let value;let detail=event.detail;let fromPath=detail&&detail.path;if(fromPath){toPath=translate(fromProp,toPath,fromPath);value=detail&&detail.value}else{value=event.currentTarget[fromProp]}value=negate?!value:value;if(!inst[TYPES.READ_ONLY]||!inst[TYPES.READ_ONLY][toPath]){if(inst._setPendingPropertyOrPath(toPath,value,true,Boolean(fromPath))&&(!detail||!detail.queueProperty)){inst._invalidateProperties()}}}function runReflectEffect(inst,property,props,oldProps,info){let value=inst.__data[property];if(sanitizeDOMValue){value=sanitizeDOMValue(value,info.attrName,"attribute",inst)}inst._propertyToAttribute(property,info.attrName,value)}function runComputedEffects(inst,changedProps,oldProps,hasPaths){let computeEffects=inst[TYPES.COMPUTE];if(computeEffects){let inputProps=changedProps;while(runEffects(inst,computeEffects,inputProps,oldProps,hasPaths)){Object.assign(oldProps,inst.__dataOld);Object.assign(changedProps,inst.__dataPending);inputProps=inst.__dataPending;inst.__dataPending=null}}}function runComputedEffect(inst,property,props,oldProps,info){let result=runMethodEffect(inst,property,props,oldProps,info);let computedProp=info.methodInfo;if(inst.__dataHasAccessor&&inst.__dataHasAccessor[computedProp]){inst._setPendingProperty(computedProp,result,true)}else{inst[computedProp]=result}}function computeLinkedPaths(inst,path,value){let links=inst.__dataLinkedPaths;if(links){let link;for(let a in links){let b=links[a];if(isDescendant(a,path)){link=translate(a,b,path);inst._setPendingPropertyOrPath(link,value,true,true)}else if(isDescendant(b,path)){link=translate(b,a,path);inst._setPendingPropertyOrPath(link,value,true,true)}}}}function addBinding(constructor,templateInfo,nodeInfo,kind,target,parts,literal){nodeInfo.bindings=nodeInfo.bindings||[];let binding={kind:kind,target:target,parts:parts,literal:literal,isCompound:parts.length!==1};nodeInfo.bindings.push(binding);if(shouldAddListener(binding)){let{event:event,negate:negate}=binding.parts[0];binding.listenerEvent=event||camelToDashCase(target)+"-changed";binding.listenerNegate=negate}let index=templateInfo.nodeInfoList.length;for(let i=0;i<binding.parts.length;i++){let part=binding.parts[i];part.compoundIndex=i;addEffectForBindingPart(constructor,templateInfo,binding,part,index)}}function addEffectForBindingPart(constructor,templateInfo,binding,part,index){if(!part.literal){if(binding.kind==="attribute"&&binding.target[0]==="-"){console.warn("Cannot set attribute "+binding.target+' because "-" is not a valid attribute starting character')}else{let dependencies=part.dependencies;let info={index:index,binding:binding,part:part,evaluator:constructor};for(let j=0;j<dependencies.length;j++){let trigger=dependencies[j];if(typeof trigger=="string"){trigger=parseArg(trigger);trigger.wildcard=true}constructor._addTemplatePropertyEffect(templateInfo,trigger.rootProperty,{fn:runBindingEffect,info:info,trigger:trigger})}}}}function runBindingEffect(inst,path,props,oldProps,info,hasPaths,nodeList){let node=nodeList[info.index];let binding=info.binding;let part=info.part;if(hasPaths&&part.source&&path.length>part.source.length&&binding.kind=="property"&&!binding.isCompound&&node.__isPropertyEffectsClient&&node.__dataHasAccessor&&node.__dataHasAccessor[binding.target]){let value=props[path];path=translate(part.source,binding.target,path);if(node._setPendingPropertyOrPath(path,value,false,true)){inst._enqueueClient(node)}}else{let value=info.evaluator._evaluateBinding(inst,part,path,props,oldProps,hasPaths);applyBindingValue(inst,node,binding,part,value)}}function applyBindingValue(inst,node,binding,part,value){value=computeBindingValue(node,value,binding,part);if(sanitizeDOMValue){value=sanitizeDOMValue(value,binding.target,binding.kind,node)}if(binding.kind=="attribute"){inst._valueToNodeAttribute(node,value,binding.target)}else{let prop=binding.target;if(node.__isPropertyEffectsClient&&node.__dataHasAccessor&&node.__dataHasAccessor[prop]){if(!node[TYPES.READ_ONLY]||!node[TYPES.READ_ONLY][prop]){if(node._setPendingProperty(prop,value)){inst._enqueueClient(node)}}}else{inst._setUnmanagedPropertyToNode(node,prop,value)}}}function computeBindingValue(node,value,binding,part){if(binding.isCompound){let storage=node.__dataCompoundStorage[binding.target];storage[part.compoundIndex]=value;value=storage.join("")}if(binding.kind!=="attribute"){if(binding.target==="textContent"||binding.target==="value"&&(node.localName==="input"||node.localName==="textarea")){value=value==undefined?"":value}}return value}function shouldAddListener(binding){return Boolean(binding.target)&&binding.kind!="attribute"&&binding.kind!="text"&&!binding.isCompound&&binding.parts[0].mode==="{"}function setupBindings(inst,templateInfo){let{nodeList:nodeList,nodeInfoList:nodeInfoList}=templateInfo;if(nodeInfoList.length){for(let i=0;i<nodeInfoList.length;i++){let info=nodeInfoList[i];let node=nodeList[i];let bindings=info.bindings;if(bindings){for(let i=0;i<bindings.length;i++){let binding=bindings[i];setupCompoundStorage(node,binding);addNotifyListener(node,inst,binding)}}node.__dataHost=inst}}}function setupCompoundStorage(node,binding){if(binding.isCompound){let storage=node.__dataCompoundStorage||(node.__dataCompoundStorage={});let parts=binding.parts;let literals=new Array(parts.length);for(let j=0;j<parts.length;j++){literals[j]=parts[j].literal}let target=binding.target;storage[target]=literals;if(binding.literal&&binding.kind=="property"){node[target]=binding.literal}}}function addNotifyListener(node,inst,binding){if(binding.listenerEvent){let part=binding.parts[0];node.addEventListener(binding.listenerEvent,(function(e){handleNotification(e,inst,binding.target,part.source,part.negate)}))}}function createMethodEffect(model,sig,type,effectFn,methodInfo,dynamicFn){dynamicFn=sig.static||dynamicFn&&(typeof dynamicFn!=="object"||dynamicFn[sig.methodName]);let info={methodName:sig.methodName,args:sig.args,methodInfo:methodInfo,dynamicFn:dynamicFn};for(let i=0,arg;i<sig.args.length&&(arg=sig.args[i]);i++){if(!arg.literal){model._addPropertyEffect(arg.rootProperty,type,{fn:effectFn,info:info,trigger:arg})}}if(dynamicFn){model._addPropertyEffect(sig.methodName,type,{fn:effectFn,info:info})}}function runMethodEffect(inst,property,props,oldProps,info){let context=inst._methodHost||inst;let fn=context[info.methodName];if(fn){let args=inst._marshalArgs(info.args,property,props);return fn.apply(context,args)}else if(!info.dynamicFn){console.warn("method `"+info.methodName+"` not defined")}}const emptyArray=[];const IDENT="(?:"+"[a-zA-Z_$][\\w.:$\\-*]*"+")";const NUMBER="(?:"+"[-+]?[0-9]*\\.?[0-9]+(?:[eE][-+]?[0-9]+)?"+")";const SQUOTE_STRING="(?:"+"'(?:[^'\\\\]|\\\\.)*'"+")";const DQUOTE_STRING="(?:"+'"(?:[^"\\\\]|\\\\.)*"'+")";const STRING="(?:"+SQUOTE_STRING+"|"+DQUOTE_STRING+")";const ARGUMENT="(?:("+IDENT+"|"+NUMBER+"|"+STRING+")\\s*"+")";const ARGUMENTS="(?:"+ARGUMENT+"(?:,\\s*"+ARGUMENT+")*"+")";const ARGUMENT_LIST="(?:"+"\\(\\s*"+"(?:"+ARGUMENTS+"?"+")"+"\\)\\s*"+")";const BINDING="("+IDENT+"\\s*"+ARGUMENT_LIST+"?"+")";const OPEN_BRACKET="(\\[\\[|{{)"+"\\s*";const CLOSE_BRACKET="(?:]]|}})";const NEGATE="(?:(!)\\s*)?";const EXPRESSION=OPEN_BRACKET+NEGATE+BINDING+CLOSE_BRACKET;const bindingRegex=new RegExp(EXPRESSION,"g");function literalFromParts(parts){let s="";for(let i=0;i<parts.length;i++){let literal=parts[i].literal;s+=literal||""}return s}function parseMethod(expression){let m=expression.match(/([^\s]+?)\(([\s\S]*)\)/);if(m){let methodName=m[1];let sig={methodName:methodName,static:true,args:emptyArray};if(m[2].trim()){let args=m[2].replace(/\\,/g,"&comma;").split(",");return parseArgs(args,sig)}else{return sig}}return null}function parseArgs(argList,sig){sig.args=argList.map((function(rawArg){let arg=parseArg(rawArg);if(!arg.literal){sig.static=false}return arg}),this);return sig}function parseArg(rawArg){let arg=rawArg.trim().replace(/&comma;/g,",").replace(/\\(.)/g,"$1");let a={name:arg,value:"",literal:false};let fc=arg[0];if(fc==="-"){fc=arg[1]}if(fc>="0"&&fc<="9"){fc="#"}switch(fc){case"'":case'"':a.value=arg.slice(1,-1);a.literal=true;break;case"#":a.value=Number(arg);a.literal=true;break}if(!a.literal){a.rootProperty=root(arg);a.structured=isPath(arg);if(a.structured){a.wildcard=arg.slice(-2)==".*";if(a.wildcard){a.name=arg.slice(0,-2)}}}return a}function getArgValue(data,props,path){let value=get(data,path);if(value===undefined){value=props[path]}return value}function notifySplices(inst,array,path,splices){inst.notifyPath(path+".splices",{indexSplices:splices});inst.notifyPath(path+".length",array.length)}function notifySplice(inst,array,path,index,addedCount,removed){notifySplices(inst,array,path,[{index:index,addedCount:addedCount,removed:removed,object:array,type:"splice"}])}function upper(name){return name[0].toUpperCase()+name.substring(1)}const PropertyEffects=dedupingMixin((superClass=>{const propertyEffectsBase=TemplateStamp(PropertyAccessors(superClass));class PropertyEffects extends propertyEffectsBase{constructor(){super();this.__isPropertyEffectsClient=true;this.__dataCounter=0;this.__dataClientsReady;this.__dataPendingClients;this.__dataToNotify;this.__dataLinkedPaths;this.__dataHasPaths;this.__dataCompoundStorage;this.__dataHost;this.__dataTemp;this.__dataClientsInitialized;this.__data;this.__dataPending;this.__dataOld;this.__computeEffects;this.__reflectEffects;this.__notifyEffects;this.__propagateEffects;this.__observeEffects;this.__readOnly;this.__templateInfo}get PROPERTY_EFFECT_TYPES(){return TYPES}_initializeProperties(){super._initializeProperties();hostStack.registerHost(this);this.__dataClientsReady=false;this.__dataPendingClients=null;this.__dataToNotify=null;this.__dataLinkedPaths=null;this.__dataHasPaths=false;this.__dataCompoundStorage=this.__dataCompoundStorage||null;this.__dataHost=this.__dataHost||null;this.__dataTemp={};this.__dataClientsInitialized=false}_initializeProtoProperties(props){this.__data=Object.create(props);this.__dataPending=Object.create(props);this.__dataOld={}}_initializeInstanceProperties(props){let readOnly=this[TYPES.READ_ONLY];for(let prop in props){if(!readOnly||!readOnly[prop]){this.__dataPending=this.__dataPending||{};this.__dataOld=this.__dataOld||{};this.__data[prop]=this.__dataPending[prop]=props[prop]}}}_addPropertyEffect(property,type,effect){this._createPropertyAccessor(property,type==TYPES.READ_ONLY);let effects=ensureOwnEffectMap(this,type)[property];if(!effects){effects=this[type][property]=[]}effects.push(effect)}_removePropertyEffect(property,type,effect){let effects=ensureOwnEffectMap(this,type)[property];let idx=effects.indexOf(effect);if(idx>=0){effects.splice(idx,1)}}_hasPropertyEffect(property,type){let effects=this[type];return Boolean(effects&&effects[property])}_hasReadOnlyEffect(property){return this._hasPropertyEffect(property,TYPES.READ_ONLY)}_hasNotifyEffect(property){return this._hasPropertyEffect(property,TYPES.NOTIFY)}_hasReflectEffect(property){return this._hasPropertyEffect(property,TYPES.REFLECT)}_hasComputedEffect(property){return this._hasPropertyEffect(property,TYPES.COMPUTE)}_setPendingPropertyOrPath(path,value,shouldNotify,isPathNotification){if(isPathNotification||root(Array.isArray(path)?path[0]:path)!==path){if(!isPathNotification){let old=get(this,path);path=set(this,path,value);if(!path||!super._shouldPropertyChange(path,value,old)){return false}}this.__dataHasPaths=true;if(this._setPendingProperty(path,value,shouldNotify)){computeLinkedPaths(this,path,value);return true}}else{if(this.__dataHasAccessor&&this.__dataHasAccessor[path]){return this._setPendingProperty(path,value,shouldNotify)}else{this[path]=value}}return false}_setUnmanagedPropertyToNode(node,prop,value){if(value!==node[prop]||typeof value=="object"){node[prop]=value}}_setPendingProperty(property,value,shouldNotify){let propIsPath=this.__dataHasPaths&&isPath(property);let prevProps=propIsPath?this.__dataTemp:this.__data;if(this._shouldPropertyChange(property,value,prevProps[property])){if(!this.__dataPending){this.__dataPending={};this.__dataOld={}}if(!(property in this.__dataOld)){this.__dataOld[property]=this.__data[property]}if(propIsPath){this.__dataTemp[property]=value}else{this.__data[property]=value}this.__dataPending[property]=value;if(propIsPath||this[TYPES.NOTIFY]&&this[TYPES.NOTIFY][property]){this.__dataToNotify=this.__dataToNotify||{};this.__dataToNotify[property]=shouldNotify}return true}return false}_setProperty(property,value){if(this._setPendingProperty(property,value,true)){this._invalidateProperties()}}_invalidateProperties(){if(this.__dataReady){this._flushProperties()}}_enqueueClient(client){this.__dataPendingClients=this.__dataPendingClients||[];if(client!==this){this.__dataPendingClients.push(client)}}_flushProperties(){this.__dataCounter++;super._flushProperties();this.__dataCounter--}_flushClients(){if(!this.__dataClientsReady){this.__dataClientsReady=true;this._readyClients();this.__dataReady=true}else{this.__enableOrFlushClients()}}__enableOrFlushClients(){let clients=this.__dataPendingClients;if(clients){this.__dataPendingClients=null;for(let i=0;i<clients.length;i++){let client=clients[i];if(!client.__dataEnabled){client._enableProperties()}else if(client.__dataPending){client._flushProperties()}}}}_readyClients(){this.__enableOrFlushClients()}setProperties(props,setReadOnly){for(let path in props){if(setReadOnly||!this[TYPES.READ_ONLY]||!this[TYPES.READ_ONLY][path]){this._setPendingPropertyOrPath(path,props[path],true)}}this._invalidateProperties()}ready(){this._flushProperties();if(!this.__dataClientsReady){this._flushClients()}if(this.__dataPending){this._flushProperties()}}_propertiesChanged(currentProps,changedProps,oldProps){let hasPaths=this.__dataHasPaths;this.__dataHasPaths=false;runComputedEffects(this,changedProps,oldProps,hasPaths);let notifyProps=this.__dataToNotify;this.__dataToNotify=null;this._propagatePropertyChanges(changedProps,oldProps,hasPaths);this._flushClients();runEffects(this,this[TYPES.REFLECT],changedProps,oldProps,hasPaths);runEffects(this,this[TYPES.OBSERVE],changedProps,oldProps,hasPaths);if(notifyProps){runNotifyEffects(this,notifyProps,changedProps,oldProps,hasPaths)}if(this.__dataCounter==1){this.__dataTemp={}}}_propagatePropertyChanges(changedProps,oldProps,hasPaths){if(this[TYPES.PROPAGATE]){runEffects(this,this[TYPES.PROPAGATE],changedProps,oldProps,hasPaths)}let templateInfo=this.__templateInfo;while(templateInfo){runEffects(this,templateInfo.propertyEffects,changedProps,oldProps,hasPaths,templateInfo.nodeList);templateInfo=templateInfo.nextTemplateInfo}}linkPaths(to,from){to=normalize(to);from=normalize(from);this.__dataLinkedPaths=this.__dataLinkedPaths||{};this.__dataLinkedPaths[to]=from}unlinkPaths(path){path=normalize(path);if(this.__dataLinkedPaths){delete this.__dataLinkedPaths[path]}}notifySplices(path,splices){let info={path:""};let array=get(this,path,info);notifySplices(this,array,info.path,splices)}get(path,root){return get(root||this,path)}set(path,value,root){if(root){set(root,path,value)}else{if(!this[TYPES.READ_ONLY]||!this[TYPES.READ_ONLY][path]){if(this._setPendingPropertyOrPath(path,value,true)){this._invalidateProperties()}}}}push(path,...items){let info={path:""};let array=get(this,path,info);let len=array.length;let ret=array.push(...items);if(items.length){notifySplice(this,array,info.path,len,items.length,[])}return ret}pop(path){let info={path:""};let array=get(this,path,info);let hadLength=Boolean(array.length);let ret=array.pop();if(hadLength){notifySplice(this,array,info.path,array.length,0,[ret])}return ret}splice(path,start,deleteCount,...items){let info={path:""};let array=get(this,path,info);if(start<0){start=array.length-Math.floor(-start)}else if(start){start=Math.floor(start)}let ret;if(arguments.length===2){ret=array.splice(start)}else{ret=array.splice(start,deleteCount,...items)}if(items.length||ret.length){notifySplice(this,array,info.path,start,items.length,ret)}return ret}shift(path){let info={path:""};let array=get(this,path,info);let hadLength=Boolean(array.length);let ret=array.shift();if(hadLength){notifySplice(this,array,info.path,0,0,[ret])}return ret}unshift(path,...items){let info={path:""};let array=get(this,path,info);let ret=array.unshift(...items);if(items.length){notifySplice(this,array,info.path,0,items.length,[])}return ret}notifyPath(path,value){let propPath;if(arguments.length==1){let info={path:""};value=get(this,path,info);propPath=info.path}else if(Array.isArray(path)){propPath=normalize(path)}else{propPath=path}if(this._setPendingPropertyOrPath(propPath,value,true,true)){this._invalidateProperties()}}_createReadOnlyProperty(property,protectedSetter){this._addPropertyEffect(property,TYPES.READ_ONLY);if(protectedSetter){this["_set"+upper(property)]=function(value){this._setProperty(property,value)}}}_createPropertyObserver(property,method,dynamicFn){let info={property:property,method:method,dynamicFn:Boolean(dynamicFn)};this._addPropertyEffect(property,TYPES.OBSERVE,{fn:runObserverEffect,info:info,trigger:{name:property}});if(dynamicFn){this._addPropertyEffect(method,TYPES.OBSERVE,{fn:runObserverEffect,info:info,trigger:{name:method}})}}_createMethodObserver(expression,dynamicFn){let sig=parseMethod(expression);if(!sig){throw new Error("Malformed observer expression '"+expression+"'")}createMethodEffect(this,sig,TYPES.OBSERVE,runMethodEffect,null,dynamicFn)}_createNotifyingProperty(property){this._addPropertyEffect(property,TYPES.NOTIFY,{fn:runNotifyEffect,info:{eventName:camelToDashCase(property)+"-changed",property:property}})}_createReflectedProperty(property){let attr=this.constructor.attributeNameForProperty(property);if(attr[0]==="-"){console.warn("Property "+property+" cannot be reflected to attribute "+attr+' because "-" is not a valid starting attribute name. Use a lowercase first letter for the property instead.')}else{this._addPropertyEffect(property,TYPES.REFLECT,{fn:runReflectEffect,info:{attrName:attr}})}}_createComputedProperty(property,expression,dynamicFn){let sig=parseMethod(expression);if(!sig){throw new Error("Malformed computed expression '"+expression+"'")}createMethodEffect(this,sig,TYPES.COMPUTE,runComputedEffect,property,dynamicFn)}_marshalArgs(args,path,props){const data=this.__data;const values=[];for(let i=0,l=args.length;i<l;i++){let{name:name,structured:structured,wildcard:wildcard,value:value,literal:literal}=args[i];if(!literal){if(wildcard){const matches=isDescendant(name,path);const pathValue=getArgValue(data,props,matches?path:name);value={path:matches?path:name,value:pathValue,base:matches?get(data,name):pathValue}}else{value=structured?getArgValue(data,props,name):data[name]}}values[i]=value}return values}static addPropertyEffect(property,type,effect){this.prototype._addPropertyEffect(property,type,effect)}static createPropertyObserver(property,method,dynamicFn){this.prototype._createPropertyObserver(property,method,dynamicFn)}static createMethodObserver(expression,dynamicFn){this.prototype._createMethodObserver(expression,dynamicFn)}static createNotifyingProperty(property){this.prototype._createNotifyingProperty(property)}static createReadOnlyProperty(property,protectedSetter){this.prototype._createReadOnlyProperty(property,protectedSetter)}static createReflectedProperty(property){this.prototype._createReflectedProperty(property)}static createComputedProperty(property,expression,dynamicFn){this.prototype._createComputedProperty(property,expression,dynamicFn)}static bindTemplate(template){return this.prototype._bindTemplate(template)}_bindTemplate(template,instanceBinding){let templateInfo=this.constructor._parseTemplate(template);let wasPreBound=this.__templateInfo==templateInfo;if(!wasPreBound){for(let prop in templateInfo.propertyEffects){this._createPropertyAccessor(prop)}}if(instanceBinding){templateInfo=Object.create(templateInfo);templateInfo.wasPreBound=wasPreBound;if(!wasPreBound&&this.__templateInfo){let last=this.__templateInfoLast||this.__templateInfo;this.__templateInfoLast=last.nextTemplateInfo=templateInfo;templateInfo.previousTemplateInfo=last;return templateInfo}}return this.__templateInfo=templateInfo}static _addTemplatePropertyEffect(templateInfo,prop,effect){let hostProps=templateInfo.hostProps=templateInfo.hostProps||{};hostProps[prop]=true;let effects=templateInfo.propertyEffects=templateInfo.propertyEffects||{};let propEffects=effects[prop]=effects[prop]||[];propEffects.push(effect)}_stampTemplate(template){hostStack.beginHosting(this);let dom=super._stampTemplate(template);hostStack.endHosting(this);let templateInfo=this._bindTemplate(template,true);templateInfo.nodeList=dom.nodeList;if(!templateInfo.wasPreBound){let nodes=templateInfo.childNodes=[];for(let n=dom.firstChild;n;n=n.nextSibling){nodes.push(n)}}dom.templateInfo=templateInfo;setupBindings(this,templateInfo);if(this.__dataReady){runEffects(this,templateInfo.propertyEffects,this.__data,null,false,templateInfo.nodeList)}return dom}_removeBoundDom(dom){let templateInfo=dom.templateInfo;if(templateInfo.previousTemplateInfo){templateInfo.previousTemplateInfo.nextTemplateInfo=templateInfo.nextTemplateInfo}if(templateInfo.nextTemplateInfo){templateInfo.nextTemplateInfo.previousTemplateInfo=templateInfo.previousTemplateInfo}if(this.__templateInfoLast==templateInfo){this.__templateInfoLast=templateInfo.previousTemplateInfo}templateInfo.previousTemplateInfo=templateInfo.nextTemplateInfo=null;let nodes=templateInfo.childNodes;for(let i=0;i<nodes.length;i++){let node=nodes[i];node.parentNode.removeChild(node)}}static _parseTemplateNode(node,templateInfo,nodeInfo){let noted=super._parseTemplateNode(node,templateInfo,nodeInfo);if(node.nodeType===Node.TEXT_NODE){let parts=this._parseBindings(node.textContent,templateInfo);if(parts){node.textContent=literalFromParts(parts)||" ";addBinding(this,templateInfo,nodeInfo,"text","textContent",parts);noted=true}}return noted}static _parseTemplateNodeAttribute(node,templateInfo,nodeInfo,name,value){let parts=this._parseBindings(value,templateInfo);if(parts){let origName=name;let kind="property";if(capitalAttributeRegex.test(name)){kind="attribute"}else if(name[name.length-1]=="$"){name=name.slice(0,-1);kind="attribute"}let literal=literalFromParts(parts);if(literal&&kind=="attribute"){if(name=="class"&&node.hasAttribute("class")){literal+=" "+node.getAttribute(name)}node.setAttribute(name,literal)}if(node.localName==="input"&&origName==="value"){node.setAttribute(origName,"")}node.removeAttribute(origName);if(kind==="property"){name=dashToCamelCase(name)}addBinding(this,templateInfo,nodeInfo,kind,name,parts,literal);return true}else{return super._parseTemplateNodeAttribute(node,templateInfo,nodeInfo,name,value)}}static _parseTemplateNestedTemplate(node,templateInfo,nodeInfo){let noted=super._parseTemplateNestedTemplate(node,templateInfo,nodeInfo);let hostProps=nodeInfo.templateInfo.hostProps;let mode="{";for(let source in hostProps){let parts=[{mode:mode,source:source,dependencies:[source]}];addBinding(this,templateInfo,nodeInfo,"property","_host_"+source,parts)}return noted}static _parseBindings(text,templateInfo){let parts=[];let lastIndex=0;let m;while((m=bindingRegex.exec(text))!==null){if(m.index>lastIndex){parts.push({literal:text.slice(lastIndex,m.index)})}let mode=m[1][0];let negate=Boolean(m[2]);let source=m[3].trim();let customEvent=false,notifyEvent="",colon=-1;if(mode=="{"&&(colon=source.indexOf("::"))>0){notifyEvent=source.substring(colon+2);source=source.substring(0,colon);customEvent=true}let signature=parseMethod(source);let dependencies=[];if(signature){let{args:args,methodName:methodName}=signature;for(let i=0;i<args.length;i++){let arg=args[i];if(!arg.literal){dependencies.push(arg)}}let dynamicFns=templateInfo.dynamicFns;if(dynamicFns&&dynamicFns[methodName]||signature.static){dependencies.push(methodName);signature.dynamicFn=true}}else{dependencies.push(source)}parts.push({source:source,mode:mode,negate:negate,customEvent:customEvent,signature:signature,dependencies:dependencies,event:notifyEvent});lastIndex=bindingRegex.lastIndex}if(lastIndex&&lastIndex<text.length){let literal=text.substring(lastIndex);if(literal){parts.push({literal:literal})}}if(parts.length){return parts}else{return null}}static _evaluateBinding(inst,part,path,props,oldProps,hasPaths){let value;if(part.signature){value=runMethodEffect(inst,path,props,oldProps,part.signature)}else if(path!=part.source){value=get(inst,part.source)}else{if(hasPaths&&isPath(path)){value=get(inst,path)}else{value=inst.__data[path]}}if(part.negate){value=!value}return value}}return PropertyEffects}));class HostStack{constructor(){this.stack=[]}registerHost(inst){if(this.stack.length){let host=this.stack[this.stack.length-1];host._enqueueClient(inst)}}beginHosting(inst){this.stack.push(inst)}endHosting(inst){let stackLen=this.stack.length;if(stackLen&&this.stack[stackLen-1]==inst){this.stack.pop()}}}const hostStack=new HostStack;function register$1(prototype){}function normalizeProperties(props){const output={};for(let p in props){const o=props[p];output[p]=typeof o==="function"?{type:o}:o}return output}const PropertiesMixin=dedupingMixin((superClass=>{const base=PropertiesChanged(superClass);function superPropertiesClass(constructor){const superCtor=Object.getPrototypeOf(constructor);return superCtor.prototype instanceof PropertiesMixin?superCtor:null}function ownProperties(constructor){if(!constructor.hasOwnProperty(JSCompiler_renameProperty("__ownProperties",constructor))){let props=null;if(constructor.hasOwnProperty(JSCompiler_renameProperty("properties",constructor))){const properties=constructor.properties;if(properties){props=normalizeProperties(properties)}}constructor.__ownProperties=props}return constructor.__ownProperties}class PropertiesMixin extends base{static get observedAttributes(){if(!this.hasOwnProperty("__observedAttributes")){register$1(this.prototype);const props=this._properties;this.__observedAttributes=props?Object.keys(props).map((p=>this.attributeNameForProperty(p))):[]}return this.__observedAttributes}static finalize(){if(!this.hasOwnProperty(JSCompiler_renameProperty("__finalized",this))){const superCtor=superPropertiesClass(this);if(superCtor){superCtor.finalize()}this.__finalized=true;this._finalizeClass()}}static _finalizeClass(){const props=ownProperties(this);if(props){this.createProperties(props)}}static get _properties(){if(!this.hasOwnProperty(JSCompiler_renameProperty("__properties",this))){const superCtor=superPropertiesClass(this);this.__properties=Object.assign({},superCtor&&superCtor._properties,ownProperties(this))}return this.__properties}static typeForProperty(name){const info=this._properties[name];return info&&info.type}_initializeProperties(){this.constructor.finalize();super._initializeProperties()}connectedCallback(){if(super.connectedCallback){super.connectedCallback()}this._enableProperties()}disconnectedCallback(){if(super.disconnectedCallback){super.disconnectedCallback()}}}return PropertiesMixin}));const version="3.2.0";const builtCSS=window.ShadyCSS&&window.ShadyCSS["cssBuild"];const ElementMixin=dedupingMixin((base=>{const polymerElementBase=PropertiesMixin(PropertyEffects(base));function propertyDefaults(constructor){if(!constructor.hasOwnProperty(JSCompiler_renameProperty("__propertyDefaults",constructor))){constructor.__propertyDefaults=null;let props=constructor._properties;for(let p in props){let info=props[p];if("value"in info){constructor.__propertyDefaults=constructor.__propertyDefaults||{};constructor.__propertyDefaults[p]=info}}}return constructor.__propertyDefaults}function ownObservers(constructor){if(!constructor.hasOwnProperty(JSCompiler_renameProperty("__ownObservers",constructor))){constructor.__ownObservers=constructor.hasOwnProperty(JSCompiler_renameProperty("observers",constructor))?constructor.observers:null}return constructor.__ownObservers}function createPropertyFromConfig(proto,name,info,allProps){if(info.computed){info.readOnly=true}if(info.computed){if(proto._hasReadOnlyEffect(name)){console.warn(`Cannot redefine computed property '${name}'.`)}else{proto._createComputedProperty(name,info.computed,allProps)}}if(info.readOnly&&!proto._hasReadOnlyEffect(name)){proto._createReadOnlyProperty(name,!info.computed)}else if(info.readOnly===false&&proto._hasReadOnlyEffect(name)){console.warn(`Cannot make readOnly property '${name}' non-readOnly.`)}if(info.reflectToAttribute&&!proto._hasReflectEffect(name)){proto._createReflectedProperty(name)}else if(info.reflectToAttribute===false&&proto._hasReflectEffect(name)){console.warn(`Cannot make reflected property '${name}' non-reflected.`)}if(info.notify&&!proto._hasNotifyEffect(name)){proto._createNotifyingProperty(name)}else if(info.notify===false&&proto._hasNotifyEffect(name)){console.warn(`Cannot make notify property '${name}' non-notify.`)}if(info.observer){proto._createPropertyObserver(name,info.observer,allProps[info.observer])}proto._addPropertyToAttributeMap(name)}function processElementStyles(klass,template,is,baseURI){if(!builtCSS){const templateStyles=template.content.querySelectorAll("style");const stylesWithImports=stylesFromTemplate(template);const linkedStyles=stylesFromModuleImports(is);const firstTemplateChild=template.content.firstElementChild;for(let idx=0;idx<linkedStyles.length;idx++){let s=linkedStyles[idx];s.textContent=klass._processStyleText(s.textContent,baseURI);template.content.insertBefore(s,firstTemplateChild)}let templateStyleIndex=0;for(let i=0;i<stylesWithImports.length;i++){let s=stylesWithImports[i];let templateStyle=templateStyles[templateStyleIndex];if(templateStyle!==s){s=s.cloneNode(true);templateStyle.parentNode.insertBefore(s,templateStyle)}else{templateStyleIndex++}s.textContent=klass._processStyleText(s.textContent,baseURI)}}if(window.ShadyCSS){window.ShadyCSS.prepareTemplate(template,is)}}function getTemplateFromDomModule(is){let template=null;if(is&&(!strictTemplatePolicy||allowTemplateFromDomModule)){template=DomModule.import(is,"template");if(strictTemplatePolicy&&!template){throw new Error(`strictTemplatePolicy: expecting dom-module or null template for ${is}`)}}return template}class PolymerElement extends polymerElementBase{static get polymerElementVersion(){return version}static _finalizeClass(){super._finalizeClass();const observers=ownObservers(this);if(observers){this.createObservers(observers,this._properties)}this._prepareTemplate()}static _prepareTemplate(){let template=this.template;if(template){if(typeof template==="string"){console.error("template getter must return HTMLTemplateElement");template=null}else if(!legacyOptimizations){template=template.cloneNode(true)}}this.prototype._template=template}static createProperties(props){for(let p in props){createPropertyFromConfig(this.prototype,p,props[p],props)}}static createObservers(observers,dynamicFns){const proto=this.prototype;for(let i=0;i<observers.length;i++){proto._createMethodObserver(observers[i],dynamicFns)}}static get template(){if(!this.hasOwnProperty(JSCompiler_renameProperty("_template",this))){this._template=this.prototype.hasOwnProperty(JSCompiler_renameProperty("_template",this.prototype))?this.prototype._template:getTemplateFromDomModule(this.is)||Object.getPrototypeOf(this.prototype).constructor.template}return this._template}static set template(value){this._template=value}static get importPath(){if(!this.hasOwnProperty(JSCompiler_renameProperty("_importPath",this))){const meta=this.importMeta;if(meta){this._importPath=pathFromUrl(meta.url)}else{const module=DomModule.import(this.is);this._importPath=module&&module.assetpath||Object.getPrototypeOf(this.prototype).constructor.importPath}}return this._importPath}constructor(){super();this._template;this._importPath;this.rootPath;this.importPath;this.root;this.$}_initializeProperties(){this.constructor.finalize();this.constructor._finalizeTemplate(this.localName);super._initializeProperties();this.rootPath=rootPath;this.importPath=this.constructor.importPath;let p$=propertyDefaults(this.constructor);if(!p$){return}for(let p in p$){let info=p$[p];if(!this.hasOwnProperty(p)){let value=typeof info.value=="function"?info.value.call(this):info.value;if(this._hasAccessor(p)){this._setPendingProperty(p,value,true)}else{this[p]=value}}}}static _processStyleText(cssText,baseURI){return resolveCss(cssText,baseURI)}static _finalizeTemplate(is){const template=this.prototype._template;if(template&&!template.__polymerFinalized){template.__polymerFinalized=true;const importPath=this.importPath;const baseURI=importPath?resolveUrl(importPath):"";processElementStyles(this,template,is,baseURI);this.prototype._bindTemplate(template)}}connectedCallback(){if(window.ShadyCSS&&this._template){window.ShadyCSS.styleElement(this)}super.connectedCallback()}ready(){if(this._template){this.root=this._stampTemplate(this._template);this.$=this.root.$}super.ready()}_readyClients(){if(this._template){this.root=this._attachDom(this.root)}super._readyClients()}_attachDom(dom){const n=wrap(this);if(n.attachShadow){if(dom){if(!n.shadowRoot){n.attachShadow({mode:"open"})}n.shadowRoot.appendChild(dom);if(syncInitialRender&&window.ShadyDOM){ShadyDOM.flushInitial(n.shadowRoot)}return n.shadowRoot}return null}else{throw new Error("ShadowDOM not available. "+"PolymerElement can create dom as children instead of in "+"ShadowDOM by setting `this.root = this;` before `ready`.")}}updateStyles(properties){if(window.ShadyCSS){window.ShadyCSS.styleSubtree(this,properties)}}resolveUrl(url,base){if(!base&&this.importPath){base=resolveUrl(this.importPath)}return resolveUrl(url,base)}static _parseTemplateContent(template,templateInfo,nodeInfo){templateInfo.dynamicFns=templateInfo.dynamicFns||this._properties;return super._parseTemplateContent(template,templateInfo,nodeInfo)}static _addTemplatePropertyEffect(templateInfo,prop,effect){if(legacyOptimizations&&!(prop in this._properties)){console.warn(`Property '${prop}' used in template but not declared in 'properties'; `+`attribute will not be observed.`)}return super._addTemplatePropertyEffect(templateInfo,prop,effect)}}return PolymerElement}));class LiteralString{constructor(string){this.value=string.toString()}toString(){return this.value}}function literalValue(value){if(value instanceof LiteralString){return value.value}else{throw new Error(`non-literal value passed to Polymer's htmlLiteral function: ${value}`)}}function htmlValue(value){if(value instanceof HTMLTemplateElement){return value.innerHTML}else if(value instanceof LiteralString){return literalValue(value)}else{throw new Error(`non-template value passed to Polymer's html function: ${value}`)}}const html=function html(strings,...values){const template=document.createElement("template");template.innerHTML=values.reduce(((acc,v,idx)=>acc+htmlValue(v)+strings[idx+1]),strings[0]);return template};const PolymerElement=ElementMixin(HTMLElement);function mutablePropertyChange(inst,property,value,old,mutableData){let isObject;if(mutableData){isObject=typeof value==="object"&&value!==null;if(isObject){old=inst.__dataTemp[property]}}let shouldChange=old!==value&&(old===old||value===value);if(isObject&&shouldChange){inst.__dataTemp[property]=value}return shouldChange}const MutableData=dedupingMixin((superClass=>{class MutableData extends superClass{_shouldPropertyChange(property,value,old){return mutablePropertyChange(this,property,value,old,true)}}return MutableData}));const OptionalMutableData=dedupingMixin((superClass=>{class OptionalMutableData extends superClass{static get properties(){return{mutableData:Boolean}}_shouldPropertyChange(property,value,old){return mutablePropertyChange(this,property,value,old,this.mutableData)}}return OptionalMutableData}));MutableData._mutablePropertyChange=mutablePropertyChange;let newInstance=null;function HTMLTemplateElementExtension(){return newInstance}HTMLTemplateElementExtension.prototype=Object.create(HTMLTemplateElement.prototype,{constructor:{value:HTMLTemplateElementExtension,writable:true}});const DataTemplate=PropertyEffects(HTMLTemplateElementExtension);const MutableDataTemplate=MutableData(DataTemplate);function upgradeTemplate(template,constructor){newInstance=template;Object.setPrototypeOf(template,constructor.prototype);new constructor;newInstance=null}const templateInstanceBase=PropertyEffects(class{});class TemplateInstanceBase extends templateInstanceBase{constructor(props){super();this._configureProperties(props);this.root=this._stampTemplate(this.__dataHost);let children=this.children=[];for(let n=this.root.firstChild;n;n=n.nextSibling){children.push(n);n.__templatizeInstance=this}if(this.__templatizeOwner&&this.__templatizeOwner.__hideTemplateChildren__){this._showHideChildren(true)}let options=this.__templatizeOptions;if(props&&options.instanceProps||!options.instanceProps){this._enableProperties()}}_configureProperties(props){let options=this.__templatizeOptions;if(options.forwardHostProp){for(let hprop in this.__hostProps){this._setPendingProperty(hprop,this.__dataHost["_host_"+hprop])}}for(let iprop in props){this._setPendingProperty(iprop,props[iprop])}}forwardHostProp(prop,value){if(this._setPendingPropertyOrPath(prop,value,false,true)){this.__dataHost._enqueueClient(this)}}_addEventListenerToNode(node,eventName,handler){if(this._methodHost&&this.__templatizeOptions.parentModel){this._methodHost._addEventListenerToNode(node,eventName,(e=>{e.model=this;handler(e)}))}else{let templateHost=this.__dataHost.__dataHost;if(templateHost){templateHost._addEventListenerToNode(node,eventName,handler)}}}_showHideChildren(hide){let c=this.children;for(let i=0;i<c.length;i++){let n=c[i];if(Boolean(hide)!=Boolean(n.__hideTemplateChildren__)){if(n.nodeType===Node.TEXT_NODE){if(hide){n.__polymerTextContent__=n.textContent;n.textContent=""}else{n.textContent=n.__polymerTextContent__}}else if(n.localName==="slot"){if(hide){n.__polymerReplaced__=document.createComment("hidden-slot");wrap(wrap(n).parentNode).replaceChild(n.__polymerReplaced__,n)}else{const replace=n.__polymerReplaced__;if(replace){wrap(wrap(replace).parentNode).replaceChild(n,replace)}}}else if(n.style){if(hide){n.__polymerDisplay__=n.style.display;n.style.display="none"}else{n.style.display=n.__polymerDisplay__}}}n.__hideTemplateChildren__=hide;if(n._showHideChildren){n._showHideChildren(hide)}}}_setUnmanagedPropertyToNode(node,prop,value){if(node.__hideTemplateChildren__&&node.nodeType==Node.TEXT_NODE&&prop=="textContent"){node.__polymerTextContent__=value}else{super._setUnmanagedPropertyToNode(node,prop,value)}}get parentModel(){let model=this.__parentModel;if(!model){let options;model=this;do{model=model.__dataHost.__dataHost}while((options=model.__templatizeOptions)&&!options.parentModel);this.__parentModel=model}return model}dispatchEvent(event){return true}}TemplateInstanceBase.prototype.__dataHost;TemplateInstanceBase.prototype.__templatizeOptions;TemplateInstanceBase.prototype._methodHost;TemplateInstanceBase.prototype.__templatizeOwner;TemplateInstanceBase.prototype.__hostProps;const MutableTemplateInstanceBase=MutableData(TemplateInstanceBase);function findMethodHost(template){let templateHost=template.__dataHost;return templateHost&&templateHost._methodHost||templateHost}function createTemplatizerClass(template,templateInfo,options){let templatizerBase=options.mutableData?MutableTemplateInstanceBase:TemplateInstanceBase;if(templatize.mixin){templatizerBase=templatize.mixin(templatizerBase)}let klass=class extends templatizerBase{};klass.prototype.__templatizeOptions=options;klass.prototype._bindTemplate(template);addNotifyEffects(klass,template,templateInfo,options);return klass}function addPropagateEffects(template,templateInfo,options){let userForwardHostProp=options.forwardHostProp;if(userForwardHostProp){let klass=templateInfo.templatizeTemplateClass;if(!klass){let templatizedBase=options.mutableData?MutableDataTemplate:DataTemplate;klass=templateInfo.templatizeTemplateClass=class TemplatizedTemplate extends templatizedBase{};let hostProps=templateInfo.hostProps;for(let prop in hostProps){klass.prototype._addPropertyEffect("_host_"+prop,klass.prototype.PROPERTY_EFFECT_TYPES.PROPAGATE,{fn:createForwardHostPropEffect(prop,userForwardHostProp)});klass.prototype._createNotifyingProperty("_host_"+prop)}}upgradeTemplate(template,klass);if(template.__dataProto){Object.assign(template.__data,template.__dataProto)}template.__dataTemp={};template.__dataPending=null;template.__dataOld=null;template._enableProperties()}}function createForwardHostPropEffect(hostProp,userForwardHostProp){return function forwardHostProp(template,prop,props){userForwardHostProp.call(template.__templatizeOwner,prop.substring("_host_".length),props[prop])}}function addNotifyEffects(klass,template,templateInfo,options){let hostProps=templateInfo.hostProps||{};for(let iprop in options.instanceProps){delete hostProps[iprop];let userNotifyInstanceProp=options.notifyInstanceProp;if(userNotifyInstanceProp){klass.prototype._addPropertyEffect(iprop,klass.prototype.PROPERTY_EFFECT_TYPES.NOTIFY,{fn:createNotifyInstancePropEffect(iprop,userNotifyInstanceProp)})}}if(options.forwardHostProp&&template.__dataHost){for(let hprop in hostProps){klass.prototype._addPropertyEffect(hprop,klass.prototype.PROPERTY_EFFECT_TYPES.NOTIFY,{fn:createNotifyHostPropEffect()})}}}function createNotifyInstancePropEffect(instProp,userNotifyInstanceProp){return function notifyInstanceProp(inst,prop,props){userNotifyInstanceProp.call(inst.__templatizeOwner,inst,prop,props[prop])}}function createNotifyHostPropEffect(){return function notifyHostProp(inst,prop,props){inst.__dataHost._setPendingPropertyOrPath("_host_"+prop,props[prop],true,true)}}function templatize(template,owner,options){if(strictTemplatePolicy&&!findMethodHost(template)){throw new Error("strictTemplatePolicy: template owner not trusted")}options=options||{};if(template.__templatizeOwner){throw new Error("A <template> can only be templatized once")}template.__templatizeOwner=owner;const ctor=owner?owner.constructor:TemplateInstanceBase;let templateInfo=ctor._parseTemplate(template);let baseClass=templateInfo.templatizeInstanceClass;if(!baseClass){baseClass=createTemplatizerClass(template,templateInfo,options);templateInfo.templatizeInstanceClass=baseClass}addPropagateEffects(template,templateInfo,options);let klass=class TemplateInstance extends baseClass{};klass.prototype._methodHost=findMethodHost(template);klass.prototype.__dataHost=template;klass.prototype.__templatizeOwner=owner;klass.prototype.__hostProps=templateInfo.hostProps;klass=klass;return klass}function modelForElement(template,node){let model;while(node){if(model=node.__templatizeInstance){if(model.__dataHost!=template){node=model.__dataHost}else{return model}}else{node=wrap(node).parentNode}}return null}const flush=function(){let shadyDOM,debouncers;do{shadyDOM=window.ShadyDOM&&ShadyDOM.flush();if(window.ShadyCSS&&window.ShadyCSS.ScopingShim){window.ShadyCSS.ScopingShim.flush()}debouncers=flushDebouncers()}while(shadyDOM||debouncers)};class DomIf extends PolymerElement{static get is(){return"dom-if"}static get template(){return null}static get properties(){return{if:{type:Boolean,observer:"__debounceRender"},restamp:{type:Boolean,observer:"__debounceRender"}}}constructor(){super();this.__renderDebouncer=null;this.__invalidProps=null;this.__instance=null;this._lastIf=false;this.__ctor=null;this.__hideTemplateChildren__=false}__debounceRender(){this.__renderDebouncer=Debouncer.debounce(this.__renderDebouncer,microTask,(()=>this.__render()));enqueueDebouncer(this.__renderDebouncer)}disconnectedCallback(){super.disconnectedCallback();const parent=wrap(this).parentNode;if(!parent||parent.nodeType==Node.DOCUMENT_FRAGMENT_NODE&&!wrap(parent).host){this.__teardownInstance()}}connectedCallback(){super.connectedCallback();this.style.display="none";if(this.if){this.__debounceRender()}}render(){flush()}__render(){if(this.if){if(!this.__ensureInstance()){return}this._showHideChildren()}else if(this.restamp){this.__teardownInstance()}if(!this.restamp&&this.__instance){this._showHideChildren()}if(this.if!=this._lastIf){this.dispatchEvent(new CustomEvent("dom-change",{bubbles:true,composed:true}));this._lastIf=this.if}}__ensureInstance(){let parentNode=wrap(this).parentNode;if(parentNode){if(!this.__ctor){let template=wrap(this).querySelector("template");if(!template){let observer=new MutationObserver((()=>{if(wrap(this).querySelector("template")){observer.disconnect();this.__render()}else{throw new Error("dom-if requires a <template> child")}}));observer.observe(this,{childList:true});return false}this.__ctor=templatize(template,this,{mutableData:true,forwardHostProp:function(prop,value){if(this.__instance){if(this.if){this.__instance.forwardHostProp(prop,value)}else{this.__invalidProps=this.__invalidProps||Object.create(null);this.__invalidProps[root(prop)]=true}}}})}if(!this.__instance){this.__instance=new this.__ctor;wrap(parentNode).insertBefore(this.__instance.root,this)}else{this.__syncHostProperties();let c$=this.__instance.children;if(c$&&c$.length){let lastChild=wrap(this).previousSibling;if(lastChild!==c$[c$.length-1]){for(let i=0,n;i<c$.length&&(n=c$[i]);i++){wrap(parentNode).insertBefore(n,this)}}}}}return true}__syncHostProperties(){let props=this.__invalidProps;if(props){for(let prop in props){this.__instance._setPendingProperty(prop,this.__dataHost[prop])}this.__invalidProps=null;this.__instance._flushProperties()}}__teardownInstance(){if(this.__instance){let c$=this.__instance.children;if(c$&&c$.length){let parent=wrap(c$[0]).parentNode;if(parent){parent=wrap(parent);for(let i=0,n;i<c$.length&&(n=c$[i]);i++){parent.removeChild(n)}}}this.__instance=null;this.__invalidProps=null}}_showHideChildren(){let hidden=this.__hideTemplateChildren__||!this.if;if(this.__instance){this.__instance._showHideChildren(hidden)}}}customElements.define(DomIf.is,DomIf);const domRepeatBase=OptionalMutableData(PolymerElement);class DomRepeat extends domRepeatBase{static get is(){return"dom-repeat"}static get template(){return null}static get properties(){return{items:{type:Array},as:{type:String,value:"item"},indexAs:{type:String,value:"index"},itemsIndexAs:{type:String,value:"itemsIndex"},sort:{type:Function,observer:"__sortChanged"},filter:{type:Function,observer:"__filterChanged"},observe:{type:String,observer:"__observeChanged"},delay:Number,renderedItemCount:{type:Number,notify:true,readOnly:true},initialCount:{type:Number,observer:"__initializeChunking"},targetFramerate:{type:Number,value:20},_targetFrameTime:{type:Number,computed:"__computeFrameTime(targetFramerate)"}}}static get observers(){return["__itemsChanged(items.*)"]}constructor(){super();this.__instances=[];this.__limit=Infinity;this.__pool=[];this.__renderDebouncer=null;this.__itemsIdxToInstIdx={};this.__chunkCount=null;this.__lastChunkTime=null;this.__sortFn=null;this.__filterFn=null;this.__observePaths=null;this.__ctor=null;this.__isDetached=true;this.template=null}disconnectedCallback(){super.disconnectedCallback();this.__isDetached=true;for(let i=0;i<this.__instances.length;i++){this.__detachInstance(i)}}connectedCallback(){super.connectedCallback();this.style.display="none";if(this.__isDetached){this.__isDetached=false;let wrappedParent=wrap(wrap(this).parentNode);for(let i=0;i<this.__instances.length;i++){this.__attachInstance(i,wrappedParent)}}}__ensureTemplatized(){if(!this.__ctor){let template=this.template=this.querySelector("template");if(!template){let observer=new MutationObserver((()=>{if(this.querySelector("template")){observer.disconnect();this.__render()}else{throw new Error("dom-repeat requires a <template> child")}}));observer.observe(this,{childList:true});return false}let instanceProps={};instanceProps[this.as]=true;instanceProps[this.indexAs]=true;instanceProps[this.itemsIndexAs]=true;this.__ctor=templatize(template,this,{mutableData:this.mutableData,parentModel:true,instanceProps:instanceProps,forwardHostProp:function(prop,value){let i$=this.__instances;for(let i=0,inst;i<i$.length&&(inst=i$[i]);i++){inst.forwardHostProp(prop,value)}},notifyInstanceProp:function(inst,prop,value){if(matches(this.as,prop)){let idx=inst[this.itemsIndexAs];if(prop==this.as){this.items[idx]=value}let path=translate(this.as,`${JSCompiler_renameProperty("items",this)}.${idx}`,prop);this.notifyPath(path,value)}}})}return true}__getMethodHost(){return this.__dataHost._methodHost||this.__dataHost}__functionFromPropertyValue(functionOrMethodName){if(typeof functionOrMethodName==="string"){let methodName=functionOrMethodName;let obj=this.__getMethodHost();return function(){return obj[methodName].apply(obj,arguments)}}return functionOrMethodName}__sortChanged(sort){this.__sortFn=this.__functionFromPropertyValue(sort);if(this.items){this.__debounceRender(this.__render)}}__filterChanged(filter){this.__filterFn=this.__functionFromPropertyValue(filter);if(this.items){this.__debounceRender(this.__render)}}__computeFrameTime(rate){return Math.ceil(1e3/rate)}__initializeChunking(){if(this.initialCount){this.__limit=this.initialCount;this.__chunkCount=this.initialCount;this.__lastChunkTime=performance.now()}}__tryRenderChunk(){if(this.items&&this.__limit<this.items.length){this.__debounceRender(this.__requestRenderChunk)}}__requestRenderChunk(){requestAnimationFrame((()=>this.__renderChunk()))}__renderChunk(){let currChunkTime=performance.now();let ratio=this._targetFrameTime/(currChunkTime-this.__lastChunkTime);this.__chunkCount=Math.round(this.__chunkCount*ratio)||1;this.__limit+=this.__chunkCount;this.__lastChunkTime=currChunkTime;this.__debounceRender(this.__render)}__observeChanged(){this.__observePaths=this.observe&&this.observe.replace(".*",".").split(" ")}__itemsChanged(change){if(this.items&&!Array.isArray(this.items)){console.warn("dom-repeat expected array for `items`, found",this.items)}if(!this.__handleItemPath(change.path,change.value)){this.__initializeChunking();this.__debounceRender(this.__render)}}__handleObservedPaths(path){if(this.__sortFn||this.__filterFn){if(!path){this.__debounceRender(this.__render,this.delay)}else if(this.__observePaths){let paths=this.__observePaths;for(let i=0;i<paths.length;i++){if(path.indexOf(paths[i])===0){this.__debounceRender(this.__render,this.delay)}}}}}__debounceRender(fn,delay=0){this.__renderDebouncer=Debouncer.debounce(this.__renderDebouncer,delay>0?timeOut.after(delay):microTask,fn.bind(this));enqueueDebouncer(this.__renderDebouncer)}render(){this.__debounceRender(this.__render);flush()}__render(){if(!this.__ensureTemplatized()){return}this.__applyFullRefresh();this.__pool.length=0;this._setRenderedItemCount(this.__instances.length);this.dispatchEvent(new CustomEvent("dom-change",{bubbles:true,composed:true}));this.__tryRenderChunk()}__applyFullRefresh(){let items=this.items||[];let isntIdxToItemsIdx=new Array(items.length);for(let i=0;i<items.length;i++){isntIdxToItemsIdx[i]=i}if(this.__filterFn){isntIdxToItemsIdx=isntIdxToItemsIdx.filter(((i,idx,array)=>this.__filterFn(items[i],idx,array)))}if(this.__sortFn){isntIdxToItemsIdx.sort(((a,b)=>this.__sortFn(items[a],items[b])))}const itemsIdxToInstIdx=this.__itemsIdxToInstIdx={};let instIdx=0;const limit=Math.min(isntIdxToItemsIdx.length,this.__limit);for(;instIdx<limit;instIdx++){let inst=this.__instances[instIdx];let itemIdx=isntIdxToItemsIdx[instIdx];let item=items[itemIdx];itemsIdxToInstIdx[itemIdx]=instIdx;if(inst){inst._setPendingProperty(this.as,item);inst._setPendingProperty(this.indexAs,instIdx);inst._setPendingProperty(this.itemsIndexAs,itemIdx);inst._flushProperties()}else{this.__insertInstance(item,instIdx,itemIdx)}}for(let i=this.__instances.length-1;i>=instIdx;i--){this.__detachAndRemoveInstance(i)}}__detachInstance(idx){let inst=this.__instances[idx];const wrappedRoot=wrap(inst.root);for(let i=0;i<inst.children.length;i++){let el=inst.children[i];wrappedRoot.appendChild(el)}return inst}__attachInstance(idx,parent){let inst=this.__instances[idx];parent.insertBefore(inst.root,this)}__detachAndRemoveInstance(idx){let inst=this.__detachInstance(idx);if(inst){this.__pool.push(inst)}this.__instances.splice(idx,1)}__stampInstance(item,instIdx,itemIdx){let model={};model[this.as]=item;model[this.indexAs]=instIdx;model[this.itemsIndexAs]=itemIdx;return new this.__ctor(model)}__insertInstance(item,instIdx,itemIdx){let inst=this.__pool.pop();if(inst){inst._setPendingProperty(this.as,item);inst._setPendingProperty(this.indexAs,instIdx);inst._setPendingProperty(this.itemsIndexAs,itemIdx);inst._flushProperties()}else{inst=this.__stampInstance(item,instIdx,itemIdx)}let beforeRow=this.__instances[instIdx+1];let beforeNode=beforeRow?beforeRow.children[0]:this;wrap(wrap(this).parentNode).insertBefore(inst.root,beforeNode);this.__instances[instIdx]=inst;return inst}_showHideChildren(hidden){for(let i=0;i<this.__instances.length;i++){this.__instances[i]._showHideChildren(hidden)}}__handleItemPath(path,value){let itemsPath=path.slice(6);let dot=itemsPath.indexOf(".");let itemsIdx=dot<0?itemsPath:itemsPath.substring(0,dot);if(itemsIdx==parseInt(itemsIdx,10)){let itemSubPath=dot<0?"":itemsPath.substring(dot+1);this.__handleObservedPaths(itemSubPath);let instIdx=this.__itemsIdxToInstIdx[itemsIdx];let inst=this.__instances[instIdx];if(inst){let itemPath=this.as+(itemSubPath?"."+itemSubPath:"");inst._setPendingPropertyOrPath(itemPath,value,false,true);inst._flushProperties()}return true}}itemForElement(el){let instance=this.modelForElement(el);return instance&&instance[this.as]}indexForElement(el){let instance=this.modelForElement(el);return instance&&instance[this.indexAs]}modelForElement(el){return modelForElement(this.template,el)}}customElements.define(DomRepeat.is,DomRepeat);const nativeShadow=!(window["ShadyDOM"]&&window["ShadyDOM"]["inUse"]);let nativeCssVariables_;function calcCssVariables(settings){if(settings&&settings["shimcssproperties"]){nativeCssVariables_=false}else{nativeCssVariables_=nativeShadow||Boolean(!navigator.userAgent.match(/AppleWebKit\/601|Edge\/15/)&&window.CSS&&CSS.supports&&CSS.supports("box-shadow","0 0 0 var(--foo)"))}}let cssBuild;if(window.ShadyCSS&&window.ShadyCSS.cssBuild!==undefined){cssBuild=window.ShadyCSS.cssBuild}const disableRuntime=Boolean(window.ShadyCSS&&window.ShadyCSS.disableRuntime);if(window.ShadyCSS&&window.ShadyCSS.nativeCss!==undefined){nativeCssVariables_=window.ShadyCSS.nativeCss}else if(window.ShadyCSS){calcCssVariables(window.ShadyCSS);window.ShadyCSS=undefined}else{calcCssVariables(window["WebComponents"]&&window["WebComponents"]["flags"])}const nativeCssVariables=nativeCssVariables_;class StyleNode{constructor(){this["start"]=0;this["end"]=0;this["previous"]=null;this["parent"]=null;this["rules"]=null;this["parsedCssText"]="";this["cssText"]="";this["atRule"]=false;this["type"]=0;this["keyframesName"]="";this["selector"]="";this["parsedSelector"]=""}}function parse(text){text=clean(text);return parseCss(lex(text),text)}function clean(cssText){return cssText.replace(RX.comments,"").replace(RX.port,"")}function lex(text){let root=new StyleNode;root["start"]=0;root["end"]=text.length;let n=root;for(let i=0,l=text.length;i<l;i++){if(text[i]===OPEN_BRACE){if(!n["rules"]){n["rules"]=[]}let p=n;let previous=p["rules"][p["rules"].length-1]||null;n=new StyleNode;n["start"]=i+1;n["parent"]=p;n["previous"]=previous;p["rules"].push(n)}else if(text[i]===CLOSE_BRACE){n["end"]=i+1;n=n["parent"]||root}}return root}function parseCss(node,text){let t=text.substring(node["start"],node["end"]-1);node["parsedCssText"]=node["cssText"]=t.trim();if(node["parent"]){let ss=node["previous"]?node["previous"]["end"]:node["parent"]["start"];t=text.substring(ss,node["start"]-1);t=_expandUnicodeEscapes(t);t=t.replace(RX.multipleSpaces," ");t=t.substring(t.lastIndexOf(";")+1);let s=node["parsedSelector"]=node["selector"]=t.trim();node["atRule"]=s.indexOf(AT_START)===0;if(node["atRule"]){if(s.indexOf(MEDIA_START)===0){node["type"]=types.MEDIA_RULE}else if(s.match(RX.keyframesRule)){node["type"]=types.KEYFRAMES_RULE;node["keyframesName"]=node["selector"].split(RX.multipleSpaces).pop()}}else{if(s.indexOf(VAR_START)===0){node["type"]=types.MIXIN_RULE}else{node["type"]=types.STYLE_RULE}}}let r$=node["rules"];if(r$){for(let i=0,l=r$.length,r;i<l&&(r=r$[i]);i++){parseCss(r,text)}}return node}function _expandUnicodeEscapes(s){return s.replace(/\\([0-9a-f]{1,6})\s/gi,(function(){let code=arguments[1],repeat=6-code.length;while(repeat--){code="0"+code}return"\\"+code}))}function stringify(node,preserveProperties,text=""){let cssText="";if(node["cssText"]||node["rules"]){let r$=node["rules"];if(r$&&!_hasMixinRules(r$)){for(let i=0,l=r$.length,r;i<l&&(r=r$[i]);i++){cssText=stringify(r,preserveProperties,cssText)}}else{cssText=preserveProperties?node["cssText"]:removeCustomProps(node["cssText"]);cssText=cssText.trim();if(cssText){cssText="  "+cssText+"\n"}}}if(cssText){if(node["selector"]){text+=node["selector"]+" "+OPEN_BRACE+"\n"}text+=cssText;if(node["selector"]){text+=CLOSE_BRACE+"\n\n"}}return text}function _hasMixinRules(rules){let r=rules[0];return Boolean(r)&&Boolean(r["selector"])&&r["selector"].indexOf(VAR_START)===0}function removeCustomProps(cssText){cssText=removeCustomPropAssignment(cssText);return removeCustomPropApply(cssText)}function removeCustomPropAssignment(cssText){return cssText.replace(RX.customProp,"").replace(RX.mixinProp,"")}function removeCustomPropApply(cssText){return cssText.replace(RX.mixinApply,"").replace(RX.varApply,"")}const types={STYLE_RULE:1,KEYFRAMES_RULE:7,MEDIA_RULE:4,MIXIN_RULE:1e3};const OPEN_BRACE="{";const CLOSE_BRACE="}";const RX={comments:/\/\*[^*]*\*+([^/*][^*]*\*+)*\//gim,port:/@import[^;]*;/gim,customProp:/(?:^[^;\-\s}]+)?--[^;{}]*?:[^{};]*?(?:[;\n]|$)/gim,mixinProp:/(?:^[^;\-\s}]+)?--[^;{}]*?:[^{};]*?{[^}]*?}(?:[;\n]|$)?/gim,mixinApply:/@apply\s*\(?[^);]*\)?\s*(?:[;\n]|$)?/gim,varApply:/[^;:]*?:[^;]*?var\([^;]*\)(?:[;\n]|$)?/gim,keyframesRule:/^@[^\s]*keyframes/,multipleSpaces:/\s+/g};const VAR_START="--";const MEDIA_START="@media";const AT_START="@";const VAR_ASSIGN=/(?:^|[;\s{]\s*)(--[\w-]*?)\s*:\s*(?:((?:'(?:\\'|.)*?'|"(?:\\"|.)*?"|\([^)]*?\)|[^};{])+)|\{([^}]*)\}(?:(?=[;\s}])|$))/gi;const MIXIN_MATCH=/(?:^|\W+)@apply\s*\(?([^);\n]*)\)?/gi;const MEDIA_MATCH=/@media\s(.*)/;const styleTextSet=new Set;const scopingAttribute="shady-unscoped";function processUnscopedStyle(style){const text=style.textContent;if(!styleTextSet.has(text)){styleTextSet.add(text);const newStyle=style.cloneNode(true);document.head.appendChild(newStyle)}}function isUnscopedStyle(style){return style.hasAttribute(scopingAttribute)}function toCssText(rules,callback){if(!rules){return""}if(typeof rules==="string"){rules=parse(rules)}if(callback){forEachRule(rules,callback)}return stringify(rules,nativeCssVariables)}function rulesForStyle(style){if(!style["__cssRules"]&&style.textContent){style["__cssRules"]=parse(style.textContent)}return style["__cssRules"]||null}function forEachRule(node,styleRuleCallback,keyframesRuleCallback,onlyActiveRules){if(!node){return}let skipRules=false;let type=node["type"];if(onlyActiveRules){if(type===types.MEDIA_RULE){let matchMedia=node["selector"].match(MEDIA_MATCH);if(matchMedia){if(!window.matchMedia(matchMedia[1]).matches){skipRules=true}}}}if(type===types.STYLE_RULE){styleRuleCallback(node)}else if(keyframesRuleCallback&&type===types.KEYFRAMES_RULE){keyframesRuleCallback(node)}else if(type===types.MIXIN_RULE){skipRules=true}let r$=node["rules"];if(r$&&!skipRules){for(let i=0,l=r$.length,r;i<l&&(r=r$[i]);i++){forEachRule(r,styleRuleCallback,keyframesRuleCallback,onlyActiveRules)}}}function findMatchingParen(text,start){let level=0;for(let i=start,l=text.length;i<l;i++){if(text[i]==="("){level++}else if(text[i]===")"){if(--level===0){return i}}}return-1}function processVariableAndFallback(str,callback){let start=str.indexOf("var(");if(start===-1){return callback(str,"","","")}let end=findMatchingParen(str,start+3);let inner=str.substring(start+4,end);let prefix=str.substring(0,start);let suffix=processVariableAndFallback(str.substring(end+1),callback);let comma=inner.indexOf(",");if(comma===-1){return callback(prefix,inner.trim(),"",suffix)}let value=inner.substring(0,comma).trim();let fallback=inner.substring(comma+1).trim();return callback(prefix,value,fallback,suffix)}const wrap$1=window["ShadyDOM"]&&window["ShadyDOM"]["wrap"]||(node=>node);function getIsExtends(element){let localName=element["localName"];let is="",typeExtension="";if(localName){if(localName.indexOf("-")>-1){is=localName}else{typeExtension=localName;is=element.getAttribute&&element.getAttribute("is")||""}}else{is=element.is;typeExtension=element.extends}return{is:is,typeExtension:typeExtension}}function gatherStyleText(element){const styleTextParts=[];const styles=element.querySelectorAll("style");for(let i=0;i<styles.length;i++){const style=styles[i];if(isUnscopedStyle(style)){if(!nativeShadow){processUnscopedStyle(style);style.parentNode.removeChild(style)}}else{styleTextParts.push(style.textContent);style.parentNode.removeChild(style)}}return styleTextParts.join("").trim()}const CSS_BUILD_ATTR="css-build";function getCssBuild(element){if(cssBuild!==undefined){return cssBuild}if(element.__cssBuild===undefined){const attrValue=element.getAttribute(CSS_BUILD_ATTR);if(attrValue){element.__cssBuild=attrValue}else{const buildComment=getBuildComment(element);if(buildComment!==""){removeBuildComment(element)}element.__cssBuild=buildComment}}return element.__cssBuild||""}function elementHasBuiltCss(element){return getCssBuild(element)!==""}function getBuildComment(element){const buildComment=element.localName==="template"?element.content.firstChild:element.firstChild;if(buildComment instanceof Comment){const commentParts=buildComment.textContent.trim().split(":");if(commentParts[0]===CSS_BUILD_ATTR){return commentParts[1]}}return""}function removeBuildComment(element){const buildComment=element.localName==="template"?element.content.firstChild:element.firstChild;buildComment.parentNode.removeChild(buildComment)}function updateNativeProperties(element,properties){for(let p in properties){if(p===null){element.style.removeProperty(p)}else{element.style.setProperty(p,properties[p])}}}function getComputedStyleValue(element,property){const value=window.getComputedStyle(element).getPropertyValue(property);if(!value){return""}else{return value.trim()}}function detectMixin(cssText){const has=MIXIN_MATCH.test(cssText)||VAR_ASSIGN.test(cssText);MIXIN_MATCH.lastIndex=0;VAR_ASSIGN.lastIndex=0;return has}const APPLY_NAME_CLEAN=/;\s*/m;const INITIAL_INHERIT=/^\s*(initial)|(inherit)\s*$/;const IMPORTANT=/\s*!important/;const MIXIN_VAR_SEP="_-_";class MixinMap{constructor(){this._map={}}set(name,props){name=name.trim();this._map[name]={properties:props,dependants:{}}}get(name){name=name.trim();return this._map[name]||null}}let invalidCallback=null;class ApplyShim{constructor(){this._currentElement=null;this._measureElement=null;this._map=new MixinMap}detectMixin(cssText){return detectMixin(cssText)}gatherStyles(template){const styleText=gatherStyleText(template.content);if(styleText){const style=document.createElement("style");style.textContent=styleText;template.content.insertBefore(style,template.content.firstChild);return style}return null}transformTemplate(template,elementName){if(template._gatheredStyle===undefined){template._gatheredStyle=this.gatherStyles(template)}const style=template._gatheredStyle;return style?this.transformStyle(style,elementName):null}transformStyle(style,elementName=""){let ast=rulesForStyle(style);this.transformRules(ast,elementName);style.textContent=toCssText(ast);return ast}transformCustomStyle(style){let ast=rulesForStyle(style);forEachRule(ast,(rule=>{if(rule["selector"]===":root"){rule["selector"]="html"}this.transformRule(rule)}));style.textContent=toCssText(ast);return ast}transformRules(rules,elementName){this._currentElement=elementName;forEachRule(rules,(r=>{this.transformRule(r)}));this._currentElement=null}transformRule(rule){rule["cssText"]=this.transformCssText(rule["parsedCssText"],rule);if(rule["selector"]===":root"){rule["selector"]=":host > *"}}transformCssText(cssText,rule){cssText=cssText.replace(VAR_ASSIGN,((matchText,propertyName,valueProperty,valueMixin)=>this._produceCssProperties(matchText,propertyName,valueProperty,valueMixin,rule)));return this._consumeCssProperties(cssText,rule)}_getInitialValueForProperty(property){if(!this._measureElement){this._measureElement=document.createElement("meta");this._measureElement.setAttribute("apply-shim-measure","");this._measureElement.style.all="initial";document.head.appendChild(this._measureElement)}return window.getComputedStyle(this._measureElement).getPropertyValue(property)}_fallbacksFromPreviousRules(startRule){let topRule=startRule;while(topRule["parent"]){topRule=topRule["parent"]}const fallbacks={};let seenStartRule=false;forEachRule(topRule,(r=>{seenStartRule=seenStartRule||r===startRule;if(seenStartRule){return}if(r["selector"]===startRule["selector"]){Object.assign(fallbacks,this._cssTextToMap(r["parsedCssText"]))}}));return fallbacks}_consumeCssProperties(text,rule){let m=null;while(m=MIXIN_MATCH.exec(text)){let matchText=m[0];let mixinName=m[1];let idx=m.index;let applyPos=idx+matchText.indexOf("@apply");let afterApplyPos=idx+matchText.length;let textBeforeApply=text.slice(0,applyPos);let textAfterApply=text.slice(afterApplyPos);let defaults=rule?this._fallbacksFromPreviousRules(rule):{};Object.assign(defaults,this._cssTextToMap(textBeforeApply));let replacement=this._atApplyToCssProperties(mixinName,defaults);text=`${textBeforeApply}${replacement}${textAfterApply}`;MIXIN_MATCH.lastIndex=idx+replacement.length}return text}_atApplyToCssProperties(mixinName,fallbacks){mixinName=mixinName.replace(APPLY_NAME_CLEAN,"");let vars=[];let mixinEntry=this._map.get(mixinName);if(!mixinEntry){this._map.set(mixinName,{});mixinEntry=this._map.get(mixinName)}if(mixinEntry){if(this._currentElement){mixinEntry.dependants[this._currentElement]=true}let p,parts,f;const properties=mixinEntry.properties;for(p in properties){f=fallbacks&&fallbacks[p];parts=[p,": var(",mixinName,MIXIN_VAR_SEP,p];if(f){parts.push(",",f.replace(IMPORTANT,""))}parts.push(")");if(IMPORTANT.test(properties[p])){parts.push(" !important")}vars.push(parts.join(""))}}return vars.join("; ")}_replaceInitialOrInherit(property,value){let match=INITIAL_INHERIT.exec(value);if(match){if(match[1]){value=this._getInitialValueForProperty(property)}else{value="apply-shim-inherit"}}return value}_cssTextToMap(text,replaceInitialOrInherit=false){let props=text.split(";");let property,value;let out={};for(let i=0,p,sp;i<props.length;i++){p=props[i];if(p){sp=p.split(":");if(sp.length>1){property=sp[0].trim();value=sp.slice(1).join(":");if(replaceInitialOrInherit){value=this._replaceInitialOrInherit(property,value)}out[property]=value}}}return out}_invalidateMixinEntry(mixinEntry){if(!invalidCallback){return}for(let elementName in mixinEntry.dependants){if(elementName!==this._currentElement){invalidCallback(elementName)}}}_produceCssProperties(matchText,propertyName,valueProperty,valueMixin,rule){if(valueProperty){processVariableAndFallback(valueProperty,((prefix,value)=>{if(value&&this._map.get(value)){valueMixin=`@apply ${value};`}}))}if(!valueMixin){return matchText}let mixinAsProperties=this._consumeCssProperties(""+valueMixin,rule);let prefix=matchText.slice(0,matchText.indexOf("--"));let mixinValues=this._cssTextToMap(mixinAsProperties,true);let combinedProps=mixinValues;let mixinEntry=this._map.get(propertyName);let oldProps=mixinEntry&&mixinEntry.properties;if(oldProps){combinedProps=Object.assign(Object.create(oldProps),mixinValues)}else{this._map.set(propertyName,combinedProps)}let out=[];let p,v;let needToInvalidate=false;for(p in combinedProps){v=mixinValues[p];if(v===undefined){v="initial"}if(oldProps&&!(p in oldProps)){needToInvalidate=true}out.push(`${propertyName}${MIXIN_VAR_SEP}${p}: ${v}`)}if(needToInvalidate){this._invalidateMixinEntry(mixinEntry)}if(mixinEntry){mixinEntry.properties=combinedProps}if(valueProperty){prefix=`${matchText};${prefix}`}return`${prefix}${out.join("; ")};`}}ApplyShim.prototype["detectMixin"]=ApplyShim.prototype.detectMixin;ApplyShim.prototype["transformStyle"]=ApplyShim.prototype.transformStyle;ApplyShim.prototype["transformCustomStyle"]=ApplyShim.prototype.transformCustomStyle;ApplyShim.prototype["transformRules"]=ApplyShim.prototype.transformRules;ApplyShim.prototype["transformRule"]=ApplyShim.prototype.transformRule;ApplyShim.prototype["transformTemplate"]=ApplyShim.prototype.transformTemplate;ApplyShim.prototype["_separator"]=MIXIN_VAR_SEP;Object.defineProperty(ApplyShim.prototype,"invalidCallback",{get(){return invalidCallback},set(cb){invalidCallback=cb}});const templateMap={};const CURRENT_VERSION="_applyShimCurrentVersion";const NEXT_VERSION="_applyShimNextVersion";const VALIDATING_VERSION="_applyShimValidatingVersion";const promise=Promise.resolve();function invalidate(elementName){let template=templateMap[elementName];if(template){invalidateTemplate(template)}}function invalidateTemplate(template){template[CURRENT_VERSION]=template[CURRENT_VERSION]||0;template[VALIDATING_VERSION]=template[VALIDATING_VERSION]||0;template[NEXT_VERSION]=(template[NEXT_VERSION]||0)+1}function templateIsValid(template){return template[CURRENT_VERSION]===template[NEXT_VERSION]}function templateIsValidating(template){return!templateIsValid(template)&&template[VALIDATING_VERSION]===template[NEXT_VERSION]}function startValidatingTemplate(template){template[VALIDATING_VERSION]=template[NEXT_VERSION];if(!template._validating){template._validating=true;promise.then((function(){template[CURRENT_VERSION]=template[NEXT_VERSION];template._validating=false}))}}let readyPromise=null;let whenReady=window["HTMLImports"]&&window["HTMLImports"]["whenReady"]||null;let resolveFn;function documentWait(callback){requestAnimationFrame((function(){if(whenReady){whenReady(callback)}else{if(!readyPromise){readyPromise=new Promise((resolve=>{resolveFn=resolve}));if(document.readyState==="complete"){resolveFn()}else{document.addEventListener("readystatechange",(()=>{if(document.readyState==="complete"){resolveFn()}}))}}readyPromise.then((function(){callback&&callback()}))}}))}const SEEN_MARKER="__seenByShadyCSS";const CACHED_STYLE="__shadyCSSCachedStyle";let transformFn=null;let validateFn=null;class CustomStyleInterface{constructor(){this["customStyles"]=[];this["enqueued"]=false;documentWait((()=>{if(window["ShadyCSS"]["flushCustomStyles"]){window["ShadyCSS"]["flushCustomStyles"]()}}))}enqueueDocumentValidation(){if(this["enqueued"]||!validateFn){return}this["enqueued"]=true;documentWait(validateFn)}addCustomStyle(style){if(!style[SEEN_MARKER]){style[SEEN_MARKER]=true;this["customStyles"].push(style);this.enqueueDocumentValidation()}}getStyleForCustomStyle(customStyle){if(customStyle[CACHED_STYLE]){return customStyle[CACHED_STYLE]}let style;if(customStyle["getStyle"]){style=customStyle["getStyle"]()}else{style=customStyle}return style}processStyles(){const cs=this["customStyles"];for(let i=0;i<cs.length;i++){const customStyle=cs[i];if(customStyle[CACHED_STYLE]){continue}const style=this.getStyleForCustomStyle(customStyle);if(style){const styleToTransform=style["__appliedElement"]||style;if(transformFn){transformFn(styleToTransform)}customStyle[CACHED_STYLE]=styleToTransform}}return cs}}CustomStyleInterface.prototype["addCustomStyle"]=CustomStyleInterface.prototype.addCustomStyle;CustomStyleInterface.prototype["getStyleForCustomStyle"]=CustomStyleInterface.prototype.getStyleForCustomStyle;CustomStyleInterface.prototype["processStyles"]=CustomStyleInterface.prototype.processStyles;Object.defineProperties(CustomStyleInterface.prototype,{transformCallback:{get(){return transformFn},set(fn){transformFn=fn}},validateCallback:{get(){return validateFn},set(fn){let needsEnqueue=false;if(!validateFn){needsEnqueue=true}validateFn=fn;if(needsEnqueue){this.enqueueDocumentValidation()}}}});const applyShim=new ApplyShim;class ApplyShimInterface{constructor(){this.customStyleInterface=null;applyShim["invalidCallback"]=invalidate}ensure(){if(this.customStyleInterface){return}if(window.ShadyCSS.CustomStyleInterface){this.customStyleInterface=window.ShadyCSS.CustomStyleInterface;this.customStyleInterface["transformCallback"]=style=>{applyShim.transformCustomStyle(style)};this.customStyleInterface["validateCallback"]=()=>{requestAnimationFrame((()=>{if(this.customStyleInterface["enqueued"]){this.flushCustomStyles()}}))}}}prepareTemplate(template,elementName){this.ensure();if(elementHasBuiltCss(template)){return}templateMap[elementName]=template;let ast=applyShim.transformTemplate(template,elementName);template["_styleAst"]=ast}flushCustomStyles(){this.ensure();if(!this.customStyleInterface){return}let styles=this.customStyleInterface["processStyles"]();if(!this.customStyleInterface["enqueued"]){return}for(let i=0;i<styles.length;i++){let cs=styles[i];let style=this.customStyleInterface["getStyleForCustomStyle"](cs);if(style){applyShim.transformCustomStyle(style)}}this.customStyleInterface["enqueued"]=false}styleSubtree(element,properties){this.ensure();if(properties){updateNativeProperties(element,properties)}if(element.shadowRoot){this.styleElement(element);let shadowChildren=element.shadowRoot.children||element.shadowRoot.childNodes;for(let i=0;i<shadowChildren.length;i++){this.styleSubtree(shadowChildren[i])}}else{let children=element.children||element.childNodes;for(let i=0;i<children.length;i++){this.styleSubtree(children[i])}}}styleElement(element){this.ensure();let{is:is}=getIsExtends(element);let template=templateMap[is];if(template&&elementHasBuiltCss(template)){return}if(template&&!templateIsValid(template)){if(!templateIsValidating(template)){this.prepareTemplate(template,is);startValidatingTemplate(template)}let root=element.shadowRoot;if(root){let style=root.querySelector("style");if(style){style["__cssRules"]=template["_styleAst"];style.textContent=toCssText(template["_styleAst"])}}}}styleDocument(properties){this.ensure();this.styleSubtree(document.body,properties)}}if(!window.ShadyCSS||!window.ShadyCSS.ScopingShim){const applyShimInterface=new ApplyShimInterface;let CustomStyleInterface=window.ShadyCSS&&window.ShadyCSS.CustomStyleInterface;window.ShadyCSS={prepareTemplate(template,elementName,elementExtends){applyShimInterface.flushCustomStyles();applyShimInterface.prepareTemplate(template,elementName)},prepareTemplateStyles(template,elementName,elementExtends){window.ShadyCSS.prepareTemplate(template,elementName,elementExtends)},prepareTemplateDom(template,elementName){},styleSubtree(element,properties){applyShimInterface.flushCustomStyles();applyShimInterface.styleSubtree(element,properties)},styleElement(element){applyShimInterface.flushCustomStyles();applyShimInterface.styleElement(element)},styleDocument(properties){applyShimInterface.flushCustomStyles();applyShimInterface.styleDocument(properties)},getComputedStyleValue(element,property){return getComputedStyleValue(element,property)},flushCustomStyles(){applyShimInterface.flushCustomStyles()},nativeCss:nativeCssVariables,nativeShadow:nativeShadow,cssBuild:cssBuild,disableRuntime:disableRuntime};if(CustomStyleInterface){window.ShadyCSS.CustomStyleInterface=CustomStyleInterface}}window.ShadyCSS.ApplyShim=applyShim;const GestureEventListeners=dedupingMixin((superClass=>{class GestureEventListeners extends superClass{_addEventListenerToNode(node,eventName,handler){if(!addListener(node,eventName,handler)){super._addEventListenerToNode(node,eventName,handler)}}_removeEventListenerFromNode(node,eventName,handler){if(!removeListener(node,eventName,handler)){super._removeEventListenerFromNode(node,eventName,handler)}}}return GestureEventListeners}));let scheduled=false;let beforeRenderQueue=[];let afterRenderQueue=[];function schedule(){scheduled=true;requestAnimationFrame((function(){scheduled=false;flushQueue(beforeRenderQueue);setTimeout((function(){runQueue(afterRenderQueue)}))}))}function flushQueue(queue){while(queue.length){callMethod(queue.shift())}}function runQueue(queue){for(let i=0,l=queue.length;i<l;i++){callMethod(queue.shift())}}function callMethod(info){const context=info[0];const callback=info[1];const args=info[2];try{callback.apply(context,args)}catch(e){setTimeout((()=>{throw e}))}}function beforeNextRender(context,callback,args){if(!scheduled){schedule()}beforeRenderQueue.push([context,callback,args])}function afterNextRender(context,callback,args){if(!scheduled){schedule()}afterRenderQueue.push([context,callback,args])}function resolve(){document.body.removeAttribute("unresolved")}if(document.readyState==="interactive"||document.readyState==="complete"){resolve()}else{window.addEventListener("DOMContentLoaded",resolve)}function newSplice(index,removed,addedCount){return{index:index,removed:removed,addedCount:addedCount}}const EDIT_LEAVE=0;const EDIT_UPDATE=1;const EDIT_ADD=2;const EDIT_DELETE=3;function calcEditDistances(current,currentStart,currentEnd,old,oldStart,oldEnd){let rowCount=oldEnd-oldStart+1;let columnCount=currentEnd-currentStart+1;let distances=new Array(rowCount);for(let i=0;i<rowCount;i++){distances[i]=new Array(columnCount);distances[i][0]=i}for(let j=0;j<columnCount;j++)distances[0][j]=j;for(let i=1;i<rowCount;i++){for(let j=1;j<columnCount;j++){if(equals(current[currentStart+j-1],old[oldStart+i-1]))distances[i][j]=distances[i-1][j-1];else{let north=distances[i-1][j]+1;let west=distances[i][j-1]+1;distances[i][j]=north<west?north:west}}}return distances}function spliceOperationsFromEditDistances(distances){let i=distances.length-1;let j=distances[0].length-1;let current=distances[i][j];let edits=[];while(i>0||j>0){if(i==0){edits.push(EDIT_ADD);j--;continue}if(j==0){edits.push(EDIT_DELETE);i--;continue}let northWest=distances[i-1][j-1];let west=distances[i-1][j];let north=distances[i][j-1];let min;if(west<north)min=west<northWest?west:northWest;else min=north<northWest?north:northWest;if(min==northWest){if(northWest==current){edits.push(EDIT_LEAVE)}else{edits.push(EDIT_UPDATE);current=northWest}i--;j--}else if(min==west){edits.push(EDIT_DELETE);i--;current=west}else{edits.push(EDIT_ADD);j--;current=north}}edits.reverse();return edits}function calcSplices(current,currentStart,currentEnd,old,oldStart,oldEnd){let prefixCount=0;let suffixCount=0;let splice;let minLength=Math.min(currentEnd-currentStart,oldEnd-oldStart);if(currentStart==0&&oldStart==0)prefixCount=sharedPrefix(current,old,minLength);if(currentEnd==current.length&&oldEnd==old.length)suffixCount=sharedSuffix(current,old,minLength-prefixCount);currentStart+=prefixCount;oldStart+=prefixCount;currentEnd-=suffixCount;oldEnd-=suffixCount;if(currentEnd-currentStart==0&&oldEnd-oldStart==0)return[];if(currentStart==currentEnd){splice=newSplice(currentStart,[],0);while(oldStart<oldEnd)splice.removed.push(old[oldStart++]);return[splice]}else if(oldStart==oldEnd)return[newSplice(currentStart,[],currentEnd-currentStart)];let ops=spliceOperationsFromEditDistances(calcEditDistances(current,currentStart,currentEnd,old,oldStart,oldEnd));splice=undefined;let splices=[];let index=currentStart;let oldIndex=oldStart;for(let i=0;i<ops.length;i++){switch(ops[i]){case EDIT_LEAVE:if(splice){splices.push(splice);splice=undefined}index++;oldIndex++;break;case EDIT_UPDATE:if(!splice)splice=newSplice(index,[],0);splice.addedCount++;index++;splice.removed.push(old[oldIndex]);oldIndex++;break;case EDIT_ADD:if(!splice)splice=newSplice(index,[],0);splice.addedCount++;index++;break;case EDIT_DELETE:if(!splice)splice=newSplice(index,[],0);splice.removed.push(old[oldIndex]);oldIndex++;break}}if(splice){splices.push(splice)}return splices}function sharedPrefix(current,old,searchLength){for(let i=0;i<searchLength;i++)if(!equals(current[i],old[i]))return i;return searchLength}function sharedSuffix(current,old,searchLength){let index1=current.length;let index2=old.length;let count=0;while(count<searchLength&&equals(current[--index1],old[--index2]))count++;return count}function calculateSplices(current,previous){return calcSplices(current,0,current.length,previous,0,previous.length)}function equals(currentValue,previousValue){return currentValue===previousValue}function isSlot(node){return node.localName==="slot"}let FlattenedNodesObserver=class{static getFlattenedNodes(node){const wrapped=wrap(node);if(isSlot(node)){node=node;return wrapped.assignedNodes({flatten:true})}else{return Array.from(wrapped.childNodes).map((node=>{if(isSlot(node)){node=node;return wrap(node).assignedNodes({flatten:true})}else{return[node]}})).reduce(((a,b)=>a.concat(b)),[])}}constructor(target,callback){this._shadyChildrenObserver=null;this._nativeChildrenObserver=null;this._connected=false;this._target=target;this.callback=callback;this._effectiveNodes=[];this._observer=null;this._scheduled=false;this._boundSchedule=()=>{this._schedule()};this.connect();this._schedule()}connect(){if(isSlot(this._target)){this._listenSlots([this._target])}else if(wrap(this._target).children){this._listenSlots(wrap(this._target).children);if(window.ShadyDOM){this._shadyChildrenObserver=ShadyDOM.observeChildren(this._target,(mutations=>{this._processMutations(mutations)}))}else{this._nativeChildrenObserver=new MutationObserver((mutations=>{this._processMutations(mutations)}));this._nativeChildrenObserver.observe(this._target,{childList:true})}}this._connected=true}disconnect(){if(isSlot(this._target)){this._unlistenSlots([this._target])}else if(wrap(this._target).children){this._unlistenSlots(wrap(this._target).children);if(window.ShadyDOM&&this._shadyChildrenObserver){ShadyDOM.unobserveChildren(this._shadyChildrenObserver);this._shadyChildrenObserver=null}else if(this._nativeChildrenObserver){this._nativeChildrenObserver.disconnect();this._nativeChildrenObserver=null}}this._connected=false}_schedule(){if(!this._scheduled){this._scheduled=true;microTask.run((()=>this.flush()))}}_processMutations(mutations){this._processSlotMutations(mutations);this.flush()}_processSlotMutations(mutations){if(mutations){for(let i=0;i<mutations.length;i++){let mutation=mutations[i];if(mutation.addedNodes){this._listenSlots(mutation.addedNodes)}if(mutation.removedNodes){this._unlistenSlots(mutation.removedNodes)}}}}flush(){if(!this._connected){return false}if(window.ShadyDOM){ShadyDOM.flush()}if(this._nativeChildrenObserver){this._processSlotMutations(this._nativeChildrenObserver.takeRecords())}else if(this._shadyChildrenObserver){this._processSlotMutations(this._shadyChildrenObserver.takeRecords())}this._scheduled=false;let info={target:this._target,addedNodes:[],removedNodes:[]};let newNodes=this.constructor.getFlattenedNodes(this._target);let splices=calculateSplices(newNodes,this._effectiveNodes);for(let i=0,s;i<splices.length&&(s=splices[i]);i++){for(let j=0,n;j<s.removed.length&&(n=s.removed[j]);j++){info.removedNodes.push(n)}}for(let i=0,s;i<splices.length&&(s=splices[i]);i++){for(let j=s.index;j<s.index+s.addedCount;j++){info.addedNodes.push(newNodes[j])}}this._effectiveNodes=newNodes;let didFlush=false;if(info.addedNodes.length||info.removedNodes.length){didFlush=true;this.callback.call(this._target,info)}return didFlush}_listenSlots(nodeList){for(let i=0;i<nodeList.length;i++){let n=nodeList[i];if(isSlot(n)){n.addEventListener("slotchange",this._boundSchedule)}}}_unlistenSlots(nodeList){for(let i=0;i<nodeList.length;i++){let n=nodeList[i];if(isSlot(n)){n.removeEventListener("slotchange",this._boundSchedule)}}}};const p=Element.prototype;const normalizedMatchesSelector=p.matches||p.matchesSelector||p.mozMatchesSelector||p.msMatchesSelector||p.oMatchesSelector||p.webkitMatchesSelector;const matchesSelector=function(node,selector){return normalizedMatchesSelector.call(node,selector)};class DomApiNative{constructor(node){this.node=node}observeNodes(callback){return new FlattenedNodesObserver(this.node,callback)}unobserveNodes(observerHandle){observerHandle.disconnect()}notifyObserver(){}deepContains(node){if(wrap(this.node).contains(node)){return true}let n=node;let doc=node.ownerDocument;while(n&&n!==doc&&n!==this.node){n=wrap(n).parentNode||wrap(n).host}return n===this.node}getOwnerRoot(){return wrap(this.node).getRootNode()}getDistributedNodes(){return this.node.localName==="slot"?wrap(this.node).assignedNodes({flatten:true}):[]}getDestinationInsertionPoints(){let ip$=[];let n=wrap(this.node).assignedSlot;while(n){ip$.push(n);n=wrap(n).assignedSlot}return ip$}importNode(node,deep){let doc=this.node instanceof Document?this.node:this.node.ownerDocument;return wrap(doc).importNode(node,deep)}getEffectiveChildNodes(){return FlattenedNodesObserver.getFlattenedNodes(this.node)}queryDistributedElements(selector){let c$=this.getEffectiveChildNodes();let list=[];for(let i=0,l=c$.length,c;i<l&&(c=c$[i]);i++){if(c.nodeType===Node.ELEMENT_NODE&&matchesSelector(c,selector)){list.push(c)}}return list}get activeElement(){let node=this.node;return node._activeElement!==undefined?node._activeElement:node.activeElement}}function forwardMethods(proto,methods){for(let i=0;i<methods.length;i++){let method=methods[i];proto[method]=function(){return this.node[method].apply(this.node,arguments)}}}function forwardReadOnlyProperties(proto,properties){for(let i=0;i<properties.length;i++){let name=properties[i];Object.defineProperty(proto,name,{get:function(){const domApi=this;return domApi.node[name]},configurable:true})}}function forwardProperties(proto,properties){for(let i=0;i<properties.length;i++){let name=properties[i];Object.defineProperty(proto,name,{get:function(){return this.node[name]},set:function(value){this.node[name]=value},configurable:true})}}class EventApi{constructor(event){this.event=event}get rootTarget(){return this.path[0]}get localTarget(){return this.event.target}get path(){return this.event.composedPath()}}DomApiNative.prototype.cloneNode;DomApiNative.prototype.appendChild;DomApiNative.prototype.insertBefore;DomApiNative.prototype.removeChild;DomApiNative.prototype.replaceChild;DomApiNative.prototype.setAttribute;DomApiNative.prototype.removeAttribute;DomApiNative.prototype.querySelector;DomApiNative.prototype.querySelectorAll;DomApiNative.prototype.parentNode;DomApiNative.prototype.firstChild;DomApiNative.prototype.lastChild;DomApiNative.prototype.nextSibling;DomApiNative.prototype.previousSibling;DomApiNative.prototype.firstElementChild;DomApiNative.prototype.lastElementChild;DomApiNative.prototype.nextElementSibling;DomApiNative.prototype.previousElementSibling;DomApiNative.prototype.childNodes;DomApiNative.prototype.children;DomApiNative.prototype.classList;DomApiNative.prototype.textContent;DomApiNative.prototype.innerHTML;let DomApiImpl=DomApiNative;if(window["ShadyDOM"]&&window["ShadyDOM"]["inUse"]&&window["ShadyDOM"]["noPatch"]&&window["ShadyDOM"]["Wrapper"]){class Wrapper extends window["ShadyDOM"]["Wrapper"]{}Object.getOwnPropertyNames(DomApiNative.prototype).forEach((prop=>{if(prop!="activeElement"){Wrapper.prototype[prop]=DomApiNative.prototype[prop]}}));forwardReadOnlyProperties(Wrapper.prototype,["classList"]);DomApiImpl=Wrapper;Object.defineProperties(EventApi.prototype,{localTarget:{get(){return this.event.currentTarget},configurable:true},path:{get(){return window["ShadyDOM"]["composedPath"](this.event)},configurable:true}})}else{forwardMethods(DomApiNative.prototype,["cloneNode","appendChild","insertBefore","removeChild","replaceChild","setAttribute","removeAttribute","querySelector","querySelectorAll"]);forwardReadOnlyProperties(DomApiNative.prototype,["parentNode","firstChild","lastChild","nextSibling","previousSibling","firstElementChild","lastElementChild","nextElementSibling","previousElementSibling","childNodes","children","classList"]);forwardProperties(DomApiNative.prototype,["textContent","innerHTML"])}const dom=function(obj){obj=obj||document;if(obj instanceof DomApiImpl){return obj}if(obj instanceof EventApi){return obj}let helper=obj["__domApi"];if(!helper){if(obj instanceof Event){helper=new EventApi(obj)}else{helper=new DomApiImpl(obj)}obj["__domApi"]=helper}return helper};let styleInterface=window.ShadyCSS;const LegacyElementMixin=dedupingMixin((base=>{const legacyElementBase=GestureEventListeners(ElementMixin(base));const DIRECTION_MAP={x:"pan-x",y:"pan-y",none:"none",all:"auto"};class LegacyElement extends legacyElementBase{constructor(){super();this.isAttached;this.__boundListeners;this._debouncers}static get importMeta(){return this.prototype.importMeta}created(){}connectedCallback(){super.connectedCallback();this.isAttached=true;this.attached()}attached(){}disconnectedCallback(){super.disconnectedCallback();this.isAttached=false;this.detached()}detached(){}attributeChangedCallback(name,old,value,namespace){if(old!==value){super.attributeChangedCallback(name,old,value,namespace);this.attributeChanged(name,old,value)}}attributeChanged(name,old,value){}_initializeProperties(){let proto=Object.getPrototypeOf(this);if(!proto.hasOwnProperty("__hasRegisterFinished")){this._registered();proto.__hasRegisterFinished=true}super._initializeProperties();this.root=this;this.created();this._applyListeners()}_registered(){}ready(){this._ensureAttributes();super.ready()}_ensureAttributes(){}_applyListeners(){}serialize(value){return this._serializeValue(value)}deserialize(value,type){return this._deserializeValue(value,type)}reflectPropertyToAttribute(property,attribute,value){this._propertyToAttribute(property,attribute,value)}serializeValueToAttribute(value,attribute,node){this._valueToNodeAttribute(node||this,value,attribute)}extend(prototype,api){if(!(prototype&&api)){return prototype||api}let n$=Object.getOwnPropertyNames(api);for(let i=0,n;i<n$.length&&(n=n$[i]);i++){let pd=Object.getOwnPropertyDescriptor(api,n);if(pd){Object.defineProperty(prototype,n,pd)}}return prototype}mixin(target,source){for(let i in source){target[i]=source[i]}return target}chainObject(object,prototype){if(object&&prototype&&object!==prototype){object.__proto__=prototype}return object}instanceTemplate(template){let content=this.constructor._contentForTemplate(template);let dom=document.importNode(content,true);return dom}fire(type,detail,options){options=options||{};detail=detail===null||detail===undefined?{}:detail;let event=new Event(type,{bubbles:options.bubbles===undefined?true:options.bubbles,cancelable:Boolean(options.cancelable),composed:options.composed===undefined?true:options.composed});event.detail=detail;let node=options.node||this;wrap(node).dispatchEvent(event);return event}listen(node,eventName,methodName){node=node||this;let hbl=this.__boundListeners||(this.__boundListeners=new WeakMap);let bl=hbl.get(node);if(!bl){bl={};hbl.set(node,bl)}let key=eventName+methodName;if(!bl[key]){bl[key]=this._addMethodEventListenerToNode(node,eventName,methodName,this)}}unlisten(node,eventName,methodName){node=node||this;let bl=this.__boundListeners&&this.__boundListeners.get(node);let key=eventName+methodName;let handler=bl&&bl[key];if(handler){this._removeEventListenerFromNode(node,eventName,handler);bl[key]=null}}setScrollDirection(direction,node){setTouchAction(node||this,DIRECTION_MAP[direction]||"auto")}$$(slctr){return this.root.querySelector(slctr)}get domHost(){let root=wrap(this).getRootNode();return root instanceof DocumentFragment?root.host:root}distributeContent(){const thisEl=this;const domApi=dom(thisEl);if(window.ShadyDOM&&domApi.shadowRoot){ShadyDOM.flush()}}getEffectiveChildNodes(){const thisEl=this;const domApi=dom(thisEl);return domApi.getEffectiveChildNodes()}queryDistributedElements(selector){const thisEl=this;const domApi=dom(thisEl);return domApi.queryDistributedElements(selector)}getEffectiveChildren(){let list=this.getEffectiveChildNodes();return list.filter((function(n){return n.nodeType===Node.ELEMENT_NODE}))}getEffectiveTextContent(){let cn=this.getEffectiveChildNodes();let tc=[];for(let i=0,c;c=cn[i];i++){if(c.nodeType!==Node.COMMENT_NODE){tc.push(c.textContent)}}return tc.join("")}queryEffectiveChildren(selector){let e$=this.queryDistributedElements(selector);return e$&&e$[0]}queryAllEffectiveChildren(selector){return this.queryDistributedElements(selector)}getContentChildNodes(slctr){let content=this.root.querySelector(slctr||"slot");return content?dom(content).getDistributedNodes():[]}getContentChildren(slctr){let children=this.getContentChildNodes(slctr).filter((function(n){return n.nodeType===Node.ELEMENT_NODE}));return children}isLightDescendant(node){const thisNode=this;return thisNode!==node&&wrap(thisNode).contains(node)&&wrap(thisNode).getRootNode()===wrap(node).getRootNode()}isLocalDescendant(node){return this.root===wrap(node).getRootNode()}scopeSubtree(container,shouldObserve){}getComputedStyleValue(property){return styleInterface.getComputedStyleValue(this,property)}debounce(jobName,callback,wait){this._debouncers=this._debouncers||{};return this._debouncers[jobName]=Debouncer.debounce(this._debouncers[jobName],wait>0?timeOut.after(wait):microTask,callback.bind(this))}isDebouncerActive(jobName){this._debouncers=this._debouncers||{};let debouncer=this._debouncers[jobName];return!!(debouncer&&debouncer.isActive())}flushDebouncer(jobName){this._debouncers=this._debouncers||{};let debouncer=this._debouncers[jobName];if(debouncer){debouncer.flush()}}cancelDebouncer(jobName){this._debouncers=this._debouncers||{};let debouncer=this._debouncers[jobName];if(debouncer){debouncer.cancel()}}async(callback,waitTime){return waitTime>0?timeOut.run(callback.bind(this),waitTime):~microTask.run(callback.bind(this))}cancelAsync(handle){handle<0?microTask.cancel(~handle):timeOut.cancel(handle)}create(tag,props){let elt=document.createElement(tag);if(props){if(elt.setProperties){elt.setProperties(props)}else{for(let n in props){elt[n]=props[n]}}}return elt}elementMatches(selector,node){return matchesSelector(node||this,selector)}toggleAttribute(name,bool){let node=this;if(arguments.length===3){node=arguments[2]}if(arguments.length==1){bool=!node.hasAttribute(name)}if(bool){wrap(node).setAttribute(name,"");return true}else{wrap(node).removeAttribute(name);return false}}toggleClass(name,bool,node){node=node||this;if(arguments.length==1){bool=!node.classList.contains(name)}if(bool){node.classList.add(name)}else{node.classList.remove(name)}}transform(transformText,node){node=node||this;node.style.webkitTransform=transformText;node.style.transform=transformText}translate3d(x,y,z,node){node=node||this;this.transform("translate3d("+x+","+y+","+z+")",node)}arrayDelete(arrayOrPath,item){let index;if(Array.isArray(arrayOrPath)){index=arrayOrPath.indexOf(item);if(index>=0){return arrayOrPath.splice(index,1)}}else{let arr=get(this,arrayOrPath);index=arr.indexOf(item);if(index>=0){return this.splice(arrayOrPath,index,1)}}return null}_logger(level,args){if(Array.isArray(args)&&args.length===1&&Array.isArray(args[0])){args=args[0]}switch(level){case"log":case"warn":case"error":console[level](...args)}}_log(...args){this._logger("log",args)}_warn(...args){this._logger("warn",args)}_error(...args){this._logger("error",args)}_logf(methodName,...args){return["[%s::%s]",this.is,methodName,...args]}}LegacyElement.prototype.is="";return LegacyElement}));const lifecycleProps={attached:true,detached:true,ready:true,created:true,beforeRegister:true,registered:true,attributeChanged:true,listeners:true,hostAttributes:true};const excludeOnInfo={attached:true,detached:true,ready:true,created:true,beforeRegister:true,registered:true,attributeChanged:true,behaviors:true,_noAccessors:true};const excludeOnBehaviors=Object.assign({listeners:true,hostAttributes:true,properties:true,observers:true},excludeOnInfo);function copyProperties(source,target,excludeProps){const noAccessors=source._noAccessors;const propertyNames=Object.getOwnPropertyNames(source);for(let i=0;i<propertyNames.length;i++){let p=propertyNames[i];if(p in excludeProps){continue}if(noAccessors){target[p]=source[p]}else{let pd=Object.getOwnPropertyDescriptor(source,p);if(pd){pd.configurable=true;Object.defineProperty(target,p,pd)}}}}function mixinBehaviors(behaviors,klass){return GenerateClassFromInfo({},LegacyElementMixin(klass),behaviors)}function applyBehaviors(proto,behaviors,lifecycle){for(let i=0;i<behaviors.length;i++){applyInfo(proto,behaviors[i],lifecycle,excludeOnBehaviors)}}function applyInfo(proto,info,lifecycle,excludeProps){copyProperties(info,proto,excludeProps);for(let p in lifecycleProps){if(info[p]){lifecycle[p]=lifecycle[p]||[];lifecycle[p].push(info[p])}}}function flattenBehaviors(behaviors,list,exclude){list=list||[];for(let i=behaviors.length-1;i>=0;i--){let b=behaviors[i];if(b){if(Array.isArray(b)){flattenBehaviors(b,list)}else{if(list.indexOf(b)<0&&(!exclude||exclude.indexOf(b)<0)){list.unshift(b)}}}else{console.warn("behavior is null, check for missing or 404 import")}}return list}function mergeProperties(target,source){for(const p in source){const targetInfo=target[p];const sourceInfo=source[p];if(!("value"in sourceInfo)&&targetInfo&&"value"in targetInfo){target[p]=Object.assign({value:targetInfo.value},sourceInfo)}else{target[p]=sourceInfo}}}function GenerateClassFromInfo(info,Base,behaviors){let behaviorList;const lifecycle={};class PolymerGenerated extends Base{static _finalizeClass(){if(!this.hasOwnProperty(JSCompiler_renameProperty("generatedFrom",this))){super._finalizeClass()}else{if(behaviorList){for(let i=0,b;i<behaviorList.length;i++){b=behaviorList[i];if(b.properties){this.createProperties(b.properties)}if(b.observers){this.createObservers(b.observers,b.properties)}}}if(info.properties){this.createProperties(info.properties)}if(info.observers){this.createObservers(info.observers,info.properties)}this._prepareTemplate()}}static get properties(){const properties={};if(behaviorList){for(let i=0;i<behaviorList.length;i++){mergeProperties(properties,behaviorList[i].properties)}}mergeProperties(properties,info.properties);return properties}static get observers(){let observers=[];if(behaviorList){for(let i=0,b;i<behaviorList.length;i++){b=behaviorList[i];if(b.observers){observers=observers.concat(b.observers)}}}if(info.observers){observers=observers.concat(info.observers)}return observers}created(){super.created();const list=lifecycle.created;if(list){for(let i=0;i<list.length;i++){list[i].call(this)}}}_registered(){const generatedProto=PolymerGenerated.prototype;if(!generatedProto.hasOwnProperty("__hasRegisterFinished")){generatedProto.__hasRegisterFinished=true;super._registered();if(legacyOptimizations){copyPropertiesToProto(generatedProto)}const proto=Object.getPrototypeOf(this);let list=lifecycle.beforeRegister;if(list){for(let i=0;i<list.length;i++){list[i].call(proto)}}list=lifecycle.registered;if(list){for(let i=0;i<list.length;i++){list[i].call(proto)}}}}_applyListeners(){super._applyListeners();const list=lifecycle.listeners;if(list){for(let i=0;i<list.length;i++){const listeners=list[i];if(listeners){for(let l in listeners){this._addMethodEventListenerToNode(this,l,listeners[l])}}}}}_ensureAttributes(){const list=lifecycle.hostAttributes;if(list){for(let i=list.length-1;i>=0;i--){const hostAttributes=list[i];for(let a in hostAttributes){this._ensureAttribute(a,hostAttributes[a])}}}super._ensureAttributes()}ready(){super.ready();let list=lifecycle.ready;if(list){for(let i=0;i<list.length;i++){list[i].call(this)}}}attached(){super.attached();let list=lifecycle.attached;if(list){for(let i=0;i<list.length;i++){list[i].call(this)}}}detached(){super.detached();let list=lifecycle.detached;if(list){for(let i=0;i<list.length;i++){list[i].call(this)}}}attributeChanged(name,old,value){super.attributeChanged();let list=lifecycle.attributeChanged;if(list){for(let i=0;i<list.length;i++){list[i].call(this,name,old,value)}}}}if(behaviors){if(!Array.isArray(behaviors)){behaviors=[behaviors]}let superBehaviors=Base.prototype.behaviors;behaviorList=flattenBehaviors(behaviors,null,superBehaviors);PolymerGenerated.prototype.behaviors=superBehaviors?superBehaviors.concat(behaviors):behaviorList}const copyPropertiesToProto=proto=>{if(behaviorList){applyBehaviors(proto,behaviorList,lifecycle)}applyInfo(proto,info,lifecycle,excludeOnInfo)};if(!legacyOptimizations){copyPropertiesToProto(PolymerGenerated.prototype)}PolymerGenerated.generatedFrom=info;return PolymerGenerated}const Class=function(info,mixin){if(!info){console.warn("Polymer.Class requires `info` argument")}let klass=mixin?mixin(LegacyElementMixin(HTMLElement)):LegacyElementMixin(HTMLElement);klass=GenerateClassFromInfo(info,klass,info.behaviors);klass.is=klass.prototype.is=info.is;return klass};let mutablePropertyChange$1;(()=>{mutablePropertyChange$1=MutableData._mutablePropertyChange})();const OptionalMutableDataBehavior={properties:{mutableData:Boolean},_shouldPropertyChange(property,value,old){return mutablePropertyChange$1(this,property,value,old,this.mutableData)}};const Polymer=function(info){let klass;if(typeof info==="function"){klass=info}else{klass=Polymer.Class(info)}customElements.define(klass.is,klass);return klass};Polymer.Class=Class;const Templatizer={templatize(template,mutableData){this._templatizerTemplate=template;this.ctor=templatize(template,this,{mutableData:Boolean(mutableData),parentModel:this._parentModel,instanceProps:this._instanceProps,forwardHostProp:this._forwardHostPropV2,notifyInstanceProp:this._notifyInstancePropV2})},stamp(model){return new this.ctor(model)},modelForElement(el){return modelForElement(this._templatizerTemplate,el)}};const domBindBase=GestureEventListeners(OptionalMutableData(PropertyEffects(HTMLElement)));class DomBind extends domBindBase{static get observedAttributes(){return["mutable-data"]}constructor(){super();if(strictTemplatePolicy){throw new Error(`strictTemplatePolicy: dom-bind not allowed`)}this.root=null;this.$=null;this.__children=null}attributeChangedCallback(){this.mutableData=true}connectedCallback(){this.style.display="none";this.render()}disconnectedCallback(){this.__removeChildren()}__insertChildren(){wrap(wrap(this).parentNode).insertBefore(this.root,this)}__removeChildren(){if(this.__children){for(let i=0;i<this.__children.length;i++){this.root.appendChild(this.__children[i])}}}render(){let template;if(!this.__children){template=template||this.querySelector("template");if(!template){let observer=new MutationObserver((()=>{template=this.querySelector("template");if(template){observer.disconnect();this.render()}else{throw new Error("dom-bind requires a <template> child")}}));observer.observe(this,{childList:true});return}this.root=this._stampTemplate(template);this.$=this.root.$;this.__children=[];for(let n=this.root.firstChild;n;n=n.nextSibling){this.__children[this.__children.length]=n}this._enableProperties()}this.__insertChildren();this.dispatchEvent(new CustomEvent("dom-change",{bubbles:true,composed:true}))}}customElements.define("dom-bind",DomBind);let ArraySelectorMixin=dedupingMixin((superClass=>{let elementBase=ElementMixin(superClass);class ArraySelectorMixin extends elementBase{static get properties(){return{items:{type:Array},multi:{type:Boolean,value:false},selected:{type:Object,notify:true},selectedItem:{type:Object,notify:true},toggle:{type:Boolean,value:false}}}static get observers(){return["__updateSelection(multi, items.*)"]}constructor(){super();this.__lastItems=null;this.__lastMulti=null;this.__selectedMap=null}__updateSelection(multi,itemsInfo){let path=itemsInfo.path;if(path==JSCompiler_renameProperty("items",this)){let newItems=itemsInfo.base||[];let lastItems=this.__lastItems;let lastMulti=this.__lastMulti;if(multi!==lastMulti){this.clearSelection()}if(lastItems){let splices=calculateSplices(newItems,lastItems);this.__applySplices(splices)}this.__lastItems=newItems;this.__lastMulti=multi}else if(itemsInfo.path==`${JSCompiler_renameProperty("items",this)}.splices`){this.__applySplices(itemsInfo.value.indexSplices)}else{let part=path.slice(`${JSCompiler_renameProperty("items",this)}.`.length);let idx=parseInt(part,10);if(part.indexOf(".")<0&&part==idx){this.__deselectChangedIdx(idx)}}}__applySplices(splices){let selected=this.__selectedMap;for(let i=0;i<splices.length;i++){let s=splices[i];selected.forEach(((idx,item)=>{if(idx<s.index);else if(idx>=s.index+s.removed.length){selected.set(item,idx+s.addedCount-s.removed.length)}else{selected.set(item,-1)}}));for(let j=0;j<s.addedCount;j++){let idx=s.index+j;if(selected.has(this.items[idx])){selected.set(this.items[idx],idx)}}}this.__updateLinks();let sidx=0;selected.forEach(((idx,item)=>{if(idx<0){if(this.multi){this.splice(JSCompiler_renameProperty("selected",this),sidx,1)}else{this.selected=this.selectedItem=null}selected.delete(item)}else{sidx++}}))}__updateLinks(){this.__dataLinkedPaths={};if(this.multi){let sidx=0;this.__selectedMap.forEach((idx=>{if(idx>=0){this.linkPaths(`${JSCompiler_renameProperty("items",this)}.${idx}`,`${JSCompiler_renameProperty("selected",this)}.${sidx++}`)}}))}else{this.__selectedMap.forEach((idx=>{this.linkPaths(JSCompiler_renameProperty("selected",this),`${JSCompiler_renameProperty("items",this)}.${idx}`);this.linkPaths(JSCompiler_renameProperty("selectedItem",this),`${JSCompiler_renameProperty("items",this)}.${idx}`)}))}}clearSelection(){this.__dataLinkedPaths={};this.__selectedMap=new Map;this.selected=this.multi?[]:null;this.selectedItem=null}isSelected(item){return this.__selectedMap.has(item)}isIndexSelected(idx){return this.isSelected(this.items[idx])}__deselectChangedIdx(idx){let sidx=this.__selectedIndexForItemIndex(idx);if(sidx>=0){let i=0;this.__selectedMap.forEach(((idx,item)=>{if(sidx==i++){this.deselect(item)}}))}}__selectedIndexForItemIndex(idx){let selected=this.__dataLinkedPaths[`${JSCompiler_renameProperty("items",this)}.${idx}`];if(selected){return parseInt(selected.slice(`${JSCompiler_renameProperty("selected",this)}.`.length),10)}}deselect(item){let idx=this.__selectedMap.get(item);if(idx>=0){this.__selectedMap.delete(item);let sidx;if(this.multi){sidx=this.__selectedIndexForItemIndex(idx)}this.__updateLinks();if(this.multi){this.splice(JSCompiler_renameProperty("selected",this),sidx,1)}else{this.selected=this.selectedItem=null}}}deselectIndex(idx){this.deselect(this.items[idx])}select(item){this.selectIndex(this.items.indexOf(item))}selectIndex(idx){let item=this.items[idx];if(!this.isSelected(item)){if(!this.multi){this.__selectedMap.clear()}this.__selectedMap.set(item,idx);this.__updateLinks();if(this.multi){this.push(JSCompiler_renameProperty("selected",this),item)}else{this.selected=this.selectedItem=item}}else if(this.toggle){this.deselectIndex(idx)}}}return ArraySelectorMixin}));let baseArraySelector=ArraySelectorMixin(PolymerElement);class ArraySelector extends baseArraySelector{static get is(){return"array-selector"}static get template(){return null}}customElements.define(ArraySelector.is,ArraySelector);const customStyleInterface=new CustomStyleInterface;if(!window.ShadyCSS){window.ShadyCSS={prepareTemplate(template,elementName,elementExtends){},prepareTemplateDom(template,elementName){},prepareTemplateStyles(template,elementName,elementExtends){},styleSubtree(element,properties){customStyleInterface.processStyles();updateNativeProperties(element,properties)},styleElement(element){customStyleInterface.processStyles()},styleDocument(properties){customStyleInterface.processStyles();updateNativeProperties(document.body,properties)},getComputedStyleValue(element,property){return getComputedStyleValue(element,property)},flushCustomStyles(){},nativeCss:nativeCssVariables,nativeShadow:nativeShadow,cssBuild:cssBuild,disableRuntime:disableRuntime}}window.ShadyCSS.CustomStyleInterface=customStyleInterface;const attr="include";const CustomStyleInterface$1=window.ShadyCSS.CustomStyleInterface;class CustomStyle extends HTMLElement{constructor(){super();this._style=null;CustomStyleInterface$1.addCustomStyle(this)}getStyle(){if(this._style){return this._style}const style=this.querySelector("style");if(!style){return null}this._style=style;const include=style.getAttribute(attr);if(include){style.removeAttribute(attr);style.textContent=cssFromModules(include)+style.textContent}if(this.ownerDocument!==window.document){window.document.head.appendChild(this)}return this._style}}window.customElements.define("custom-style",CustomStyle);const Base=LegacyElementMixin(HTMLElement).prototype;export{Base,Debouncer,DomIf,DomRepeat,OptionalMutableDataBehavior,Polymer,PolymerElement,TemplateInstanceBase,Templatizer,afterNextRender,animationFrame,beforeNextRender,calculateSplices,dashToCamelCase,dedupingMixin,dom,enqueueDebouncer,flush,gestures$1 as gestures,html,idlePeriod,matches,microTask,mixinBehaviors,templatize,translate,useShadow};
\ No newline at end of file
diff --git a/chromium/third_party/polymer/v3_0/package-lock.json b/chromium/third_party/polymer/v3_0/package-lock.json
index 2c19ef83993..9e7f65c861e 100644
--- a/chromium/third_party/polymer/v3_0/package-lock.json
+++ b/chromium/third_party/polymer/v3_0/package-lock.json
@@ -10,9 +10,9 @@
       "integrity": "sha512-tx5TauYSmzsIvmSqepUPDYbs4/Ejz2XbZ1IkD7JEGqkdNUJlh+9KU85G56Tfdk/xjEZ8zorFfN09OSwiMrIQWA=="
     },
     "@polymer/iron-a11y-announcer": {
-      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/@polymer/iron-a11y-announcer/-/iron-a11y-announcer-3.0.2.tgz",
-      "integrity": "sha512-LqnMF39mXyxSSRbTHRzGbcJS8nU0NVTo2raBOgOlpxw5yfGJUVcwaTJ/qy5NtWCZLRfa4suycf0oAkuUjHTXHQ==",
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/@polymer/iron-a11y-announcer/-/iron-a11y-announcer-3.2.0.tgz",
+      "integrity": "sha512-We+hyaFHcg7Ke8ovsoxUpYEXFIJLHxMCDaLehTB4dELS+C+K0zMnGSiqQvb/YzGS+nSYpAfkQIyg1msOCdHMtA==",
       "requires": {
         "@polymer/polymer": "^3.0.0"
       }
diff --git a/chromium/third_party/polymer/v3_0/package.json b/chromium/third_party/polymer/v3_0/package.json
index aa02aa6ac54..b8da87b79ea 100644
--- a/chromium/third_party/polymer/v3_0/package.json
+++ b/chromium/third_party/polymer/v3_0/package.json
@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "author": "dpapad@chromium.org",
   "dependencies": {
-    "@polymer/iron-a11y-announcer": "3.0.2",
+    "@polymer/iron-a11y-announcer": "3.2.0",
     "@polymer/iron-a11y-keys": "3.0.1",
     "@polymer/iron-a11y-keys-behavior": "3.0.1",
     "@polymer/iron-behaviors": "3.0.1",
diff --git a/chromium/third_party/polymer/v3_0/polymer.js b/chromium/third_party/polymer/v3_0/polymer.js
index a9f1aa64c5b..ed23908876b 100644
--- a/chromium/third_party/polymer/v3_0/polymer.js
+++ b/chromium/third_party/polymer/v3_0/polymer.js
@@ -22,6 +22,7 @@ export {animationFrame, idlePeriod, microTask} from './lib/utils/async.js';
 export {dashToCamelCase} from './lib/utils/case-map.js';
 export {Debouncer, enqueueDebouncer} from './lib/utils/debounce.js';
 export {html} from './lib/utils/html-tag.js';
+export {dedupingMixin} from './lib/utils/mixin.js';
 export {matches, translate} from './lib/utils/path.js';
 export {afterNextRender, beforeNextRender} from './lib/utils/render-status.js';
 export {useShadow} from './lib/utils/settings.js';
diff --git a/chromium/third_party/polymer/v3_0/reproduce.sh b/chromium/third_party/polymer/v3_0/reproduce.sh
index dc8451c72ab..abc40d7a5bb 100755
--- a/chromium/third_party/polymer/v3_0/reproduce.sh
+++ b/chromium/third_party/polymer/v3_0/reproduce.sh
@@ -37,9 +37,11 @@ rsync -c --delete --delete-excluded -r -v --prune-empty-dirs \
     "components-chromium/"
 
 # Replace all occurrences of "@polymer/" with "../" or # "../../".
-find components-chromium/ -mindepth 2 -maxdepth 2 -name '*.js' \
+find components-chromium/ -mindepth 2 -maxdepth 2 \
+  \( -name "*.js" -or -name "*.d.ts" \) \
   -exec sed -i 's/@polymer\//..\//g' {} +
-find components-chromium/ -mindepth 3 -maxdepth 3 -name '*.js' \
+find components-chromium/ -mindepth 3 -maxdepth 3 \
+  \( -name "*.js" -or -name "*.d.ts" \) \
   -exec sed -i 's/@polymer\//..\/..\//g' {} +
 
 # Replace all occurrences of "@webcomponents/" with "../".
@@ -60,6 +62,12 @@ rsync -c --delete -r -v --prune-empty-dirs \
     --include="*/" --include="*.d.ts" --exclude="*" \
     "node_modules/@polymer/polymer/" "components-chromium/polymer/"
 
+echo 'Generating polymer.d.ts file for Polymer bundle.'
+cp polymer.js components-chromium/polymer/polymer.d.ts
+
+# Apply additional chrome specific patches for the .d.ts files.
+patch -p1 --forward -r - < chromium_dts.patch
+
 echo 'Updating paper/iron elements to point to the minified file.'
 # Replace all paths that point to within polymer/ to point to the bundle.
 find components-chromium/ -name '*.js' -exec sed -i \
diff --git a/chromium/third_party/polymer/v3_0/rsync_exclude.txt b/chromium/third_party/polymer/v3_0/rsync_exclude.txt
index 66e9ddd36d6..f99fe8cb661 100644
--- a/chromium/third_party/polymer/v3_0/rsync_exclude.txt
+++ b/chromium/third_party/polymer/v3_0/rsync_exclude.txt
@@ -50,6 +50,10 @@ iron-test-helpers/test-helpers.*
 paper-behaviors/paper-button-behavior.*
 paper-behaviors/paper-checked-element-behavior.*
 
+
+# paper-ripple
+paper-ripple/paper-ripple.d.ts
+
 # paper-spinner
 paper-spinner/paper-spinner.*
 
-- 
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