1 files changed, 17 insertions, 0 deletions
diff --git a/platform/darwin/src/MGLVectorSource.h b/platform/darwin/src/MGLVectorSource.h
index 28322e289e..416ed1da9a 100644
--- a/platform/darwin/src/MGLVectorSource.h
+++ b/platform/darwin/src/MGLVectorSource.h
@@ -1,5 +1,22 @@
 #import "MGLSource.h"
 
+/**
+ A vector tile source. Tiles must be in Mapbox Vector Tile format.
+ 
+ @see <a href="https://www.mapbox.com/mapbox-gl-style-spec/#sources-vector">the style specification</a>
+ */
 @interface MGLVectorSource : MGLSource
 
+@property (nonatomic, readonly, copy) NSURL *URL;
+
+/**
+ Initializes and returns a vector source from a remote url.
+ 
+ @param sourceIdentifier The source identifier.
+ @param URL A remote URL holding the vector source data.
+ 
+ @return An `MGLVectorSource`.
+ */
+- (instancetype)initWithSourceIdentifier:(NSString *)sourceIdentifier URL:(NSURL *)url;
+
 @end