<%
  const doc = locals.doc;
  const type = locals.type;
  const layoutProperties = locals.layoutProperties;
  const paintProperties = locals.paintProperties;
  const enumProperties = locals.enumProperties;
-%>
// This file is generated.
// Edit platform/darwin/scripts/generate-style-code.js, then run `make darwin-style-code`.

#import "MGLFoundation.h"
#import "MGLStyleValue.h"
#import "MGL<%-
(type === 'background' ? '' :
 (type === 'raster' ? 'Foreground' :
  'Vector'))
%>StyleLayer.h"

NS_ASSUME_NONNULL_BEGIN

<% for (const property of layoutProperties) { -%>
<% if (property.type == "enum") { -%>
/**
<%- propertyDoc(property.name, property, type, 'enum').wrap(80, 1) %>

 Values of this type are used in the `MGL<%- camelize(type) %>StyleLayer.<%- camelizeWithLeadingLowercase(property.name) %>`
 property.
 */
typedef NS_ENUM(NSUInteger, MGL<%- camelize(property.name) %>) {
<% for (const value in property.values) { -%>
    /**
<%- propertyDoc(property.name, property.values[value], type, 'enum').wrap(80, 4+1) %>
     */
    MGL<%- camelize(property.name) %><%- camelize(value) %>,
<% } -%>
};

<% } -%>
<% } -%>
<% for (const property of paintProperties) { -%>
<% if (property.type == "enum") { -%>
/**
<%- propertyDoc(property.name, property, type, 'enum').wrap(80, 1) %>

 Values of this type are used in the `MGL<%- camelize(type) %>StyleLayer.<%- camelizeWithLeadingLowercase(property.name) %>`
 property.
 */
typedef NS_ENUM(NSUInteger, MGL<%- camelize(property.name) %>) {
<% for (const value in property.values) { -%>
    /**
<%- propertyDoc(property.name, property.values[value], type, 'enum').wrap(80, 4+1) %>
     */
    MGL<%- camelize(property.name) %><%- camelize(value) %>,
<% } -%>
};

<% } -%>
<% } -%>
<% if (type == 'background') { -%>
/**
<%- doc.wrap(80, 1) %>
 */
<% } else { -%>
/**
<%- doc.wrap(80, 1) %>

 You can access an existing <%- type %> style layer using the
 `-[MGLStyle layerWithIdentifier:]` method if you know its identifier;
 otherwise, find it using the `MGLStyle.layers` property. You can also create a
 new <%- type %> style layer and add it to the style using a method such as
 `-[MGLStyle addLayer:]`.

 ### Example

 ```swift
 ```
 */
<% } -%>
MGL_EXPORT
@interface MGL<%- camelize(type) %>StyleLayer : MGL<%-
(type === 'background' ? '' :
 (type === 'raster' ? 'Foreground' :
  'Vector'))
%>StyleLayer
<% if (type === 'background') { -%>

/**
Returns a <%- type %> style layer initialized with an identifier.

After initializing and configuring the style layer, add it to a map view’s
style using the `-[MGLStyle addLayer:]` or
`-[MGLStyle insertLayer:belowLayer:]` method.

@param identifier A string that uniquely identifies the source in the style to
which it is added.
*/
- (instancetype)initWithIdentifier:(NSString *)identifier;
<% } else { -%>

/**
 Returns a <%- type %> style layer initialized with an identifier and source.

 After initializing and configuring the style layer, add it to a map view’s
 style using the `-[MGLStyle addLayer:]` or
 `-[MGLStyle insertLayer:belowLayer:]` method.

 @param identifier A string that uniquely identifies the source in the style to
    which it is added.
 @param source The source from which to obtain the data to style. If the source
    has not yet been added to the current style, the behavior is undefined.
 @return An initialized foreground style layer.
 */
- (instancetype)initWithIdentifier:(NSString *)identifier source:(MGLSource *)source;
<% } -%>

<% if (layoutProperties.length) { -%>
#pragma mark - Accessing the Layout Attributes

<% for (const property of layoutProperties) { -%>
/**
<%- propertyDoc(property.name, property, type, 'layout').wrap(80, 1) %>
 */
@property (nonatomic<% if (!property.required) { %>, null_resettable<% } if (property.getter) { %>, getter=<%- objCGetter(property) -%><% } %>) MGLStyleValue<<%- propertyType(property, true) %>> *<%- camelizeWithLeadingLowercase(property.name) %>;

<% if (property.original) { %>
@property (nonatomic<% if (!property.required) { %>, null_resettable<% } %>) MGLStyleValue<<%- propertyType(property, true) %>> *<%- camelizeWithLeadingLowercase(originalPropertyName(property)) %> __attribute__((unavailable("Use <%- camelizeWithLeadingLowercase(property.name) %> instead.")));

<% } -%>
<% } -%>
<% } -%>
<% if (paintProperties.length) { -%>
#pragma mark - Accessing the Paint Attributes

<% for (const property of paintProperties) { -%>
/**
<%- propertyDoc(property.name, property, type, 'paint').wrap(80, 1) %>
 */
@property (nonatomic<% if (!property.required) { %>, null_resettable<% } if (property.getter) { %>, getter=<%- objCGetter(property) -%><% } %>) MGLStyleValue<<%- propertyType(property, true) %>> *<%- camelizeWithLeadingLowercase(property.name) %>;

<% if (property["transition"]) { -%>
/**
 The transition affecting any changes to this layer’s `<%- camelizeWithLeadingLowercase(property.name) %>` property.

 This property corresponds to the `<%- originalPropertyName(property) %>-transition` property in the style JSON file format.
*/
@property (nonatomic) MGLTransition <%- camelizeWithLeadingLowercase(property.name) %>Transition;

<% } -%>
<% if (property.original) { -%>
@property (nonatomic<% if (!property.required) { %>, null_resettable<% } %>) MGLStyleValue<<%- propertyType(property, true) %>> *<%- camelizeWithLeadingLowercase(originalPropertyName(property)) %> __attribute__((unavailable("Use <%- camelizeWithLeadingLowercase(property.name) %> instead.")));

<% } -%>
<% } -%>
<% } -%>
@end

<% if (enumProperties) { -%>
/**
 Methods for wrapping an enumeration value for a style layer attribute in an
 `MGL<%- camelize(type) %>StyleLayer` object and unwrapping its raw value.
 */
@interface NSValue (MGL<%- camelize(type) %>StyleLayerAdditions)

#pragma mark Working with <%- camelize(unhyphenate(type)) %> Style Layer Attribute Values

<% for (let property of enumProperties) { -%>
/**
 Creates a new value object containing the given `MGL<%- camelize(property.name) %>` enumeration.

 @param <%- objCName(property) %> The value for the new object.
 @return A new value object that contains the enumeration value.
 */
+ (instancetype)valueWithMGL<%- camelize(property.name) %>:(MGL<%- camelize(property.name) %>)<%- objCName(property) %>;

/**
 The `MGL<%- camelize(property.name) %>` enumeration representation of the value.
 */
@property (readonly) MGL<%- camelize(property.name) %> MGL<%- camelize(property.name) %>Value;

<% } -%>
@end

<% } -%>
NS_ASSUME_NONNULL_END