1 files changed, 54 insertions, 1 deletions
diff --git a/platform/darwin/src/MGLStyle.h b/platform/darwin/src/MGLStyle.h
index 8577522b96..368557fc81 100644
--- a/platform/darwin/src/MGLStyle.h
+++ b/platform/darwin/src/MGLStyle.h
@@ -2,6 +2,10 @@
 
 #import "MGLTypes.h"
 
+#import "MGLStyleLayer.h"
+
+@class MGLSource;
+
 NS_ASSUME_NONNULL_BEGIN
 
 /**
@@ -32,6 +36,8 @@ static const NSInteger MGLStyleDefaultVersion = 9;
  */
 @interface MGLStyle : NSObject
 
+#pragma mark Default Style URLs
+
 /**
  Returns the URL to version 8 of the
  <a href="https://www.mapbox.com/maps/streets/">Mapbox Streets</a> style.
@@ -158,7 +164,54 @@ static const NSInteger MGLStyleDefaultVersion = 9;
  */
 + (NSURL *)satelliteStreetsStyleURLWithVersion:(NSInteger)version;
 
-- (instancetype)init NS_UNAVAILABLE;
+#pragma mark Runtime Styling
+
+/**
+ Returns a layer that conforms to `MGLStyleLayer` if any layer with the given
+ identifier was found.
+ 
+ @return layer A layer instance of the corresponding type.
+ */
+- (nullable id <MGLStyleLayer>)layerWithIdentifier:(NSString *)identifier;
+
+/**
+ Adds a new layer at the top of the hierarchy.
+ 
+ @param styleLayer The layer object to add to the map view. This object
+ must conform to the `MGLStyleLayer` protocol.
+ */
+- (void)addLayer:(id <MGLStyleLayer>)styleLayer;
+
+/**
+ Inserts a new layer below another layer.
+ 
+ @param styleLayer Layer to be inserted.
+ @param belowLayer A layer that's already on the map view.
+ */
+- (void)insertLayer:(id <MGLStyleLayer>)styleLayer
+         belowLayer:(id <MGLStyleLayer>)belowLayer;
+
+/**
+ Removes a layer from the map view.
+ 
+ @param styleLayer The layer object to remove from the map view. This object
+ must conform to the `MGLStyleLayer` protocol.
+ */
+- (void)removeLayer:(id <MGLStyleLayer>)styleLayer;
+
+/**
+ Adds a new source to the map view.
+ 
+ @param source The source to add to the map view.
+ */
+- (void)addSource:(MGLSource *)source;
+
+/**
+ Removes a source from the map view.
+ 
+ @param source The source to remove.
+ */
+- (void)removeSource:(MGLSource *)source;
 
 @end