#import #include NS_ASSUME_NONNULL_BEGIN @interface NSExpression (MGLAdditions) @property (nonatomic, readonly) mbgl::Value mgl_constantMBGLValue; @property (nonatomic, readonly) std::vector mgl_aggregateMBGLValue; @property (nonatomic, readonly) mbgl::FeatureType mgl_featureType; @property (nonatomic, readonly) std::vector mgl_aggregateFeatureType; @property (nonatomic, readonly) mbgl::FeatureIdentifier mgl_featureIdentifier; @property (nonatomic, readonly) std::vector mgl_aggregateFeatureIdentifier; @end NS_ASSUME_NONNULL_END