1 files changed, 75 insertions, 0 deletions
diff --git a/platform/darwin/src/NSValue+MGLAdditions.h b/platform/darwin/src/NSValue+MGLAdditions.h
new file mode 100644
index 0000000000..4a97c8e115
--- /dev/null
+++ b/platform/darwin/src/NSValue+MGLAdditions.h
@@ -0,0 +1,75 @@
+#import <Foundation/Foundation.h>
+
+#import "MGLGeometry.h"
+#import "MGLOfflinePack.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+/**
+ Methods for round-tripping values for Mapbox-defined types.
+ */
+@interface NSValue (MGLAdditions)
+
+#pragma mark Working with Geographic Coordinate Values
+
+/**
+ Creates a new value object containing the specified Core Location geographic
+ coordinate structure.
+ 
+ @param coordinate The value for the new object.
+ @return A new value object that contains the geographic coordinate information.
+ */
++ (instancetype)valueWithMGLCoordinate:(CLLocationCoordinate2D)coordinate;
+
+/**
+ The Core Location geographic coordinate structure representation of the value.
+ */
+@property (readonly) CLLocationCoordinate2D MGLCoordinateValue;
+
+/**
+ Creates a new value object containing the specified Mapbox coordinate span
+ structure.
+ 
+ @param span The value for the new object.
+ @return A new value object that contains the coordinate span information.
+ */
++ (instancetype)valueWithMGLCoordinateSpan:(MGLCoordinateSpan)span;
+
+/**
+ The Mapbox coordinate span structure representation of the value.
+ */
+@property (readonly) MGLCoordinateSpan MGLCoordinateSpanValue;
+
+/**
+ Creates a new value object containing the specified Mapbox coordinate bounds
+ structure.
+ 
+ @param bounds The value for the new object.
+ @return A new value object that contains the coordinate bounds information.
+ */
++ (instancetype)valueWithMGLCoordinateBounds:(MGLCoordinateBounds)bounds;
+
+/**
+ The Mapbox coordinate bounds structure representation of the value.
+ */
+@property (readonly) MGLCoordinateBounds MGLCoordinateBoundsValue;
+
+#pragma mark Working with Offline Map Values
+
+/**
+ Creates a new value object containing the given `MGLOfflinePackProgress`
+ structure.
+ 
+ @param progress The value for the new object.
+ @return A new value object that contains the offline pack progress information.
+ */
++ (NSValue *)valueWithMGLOfflinePackProgress:(MGLOfflinePackProgress)progress;
+
+/**
+ The `MGLOfflinePackProgress` structure representation of the value.
+ */
+@property (readonly) MGLOfflinePackProgress MGLOfflinePackProgressValue;
+
+@end
+
+NS_ASSUME_NONNULL_END