System/Library/PrivateFrameworks/ActionKit.framework

WFMaskImageAction.h

NSObject
>
WFAction

@interface WFMaskImageAction : WFAction

- (void)runAsynchronouslyWithInput:(id)a0;
- (void)maskImageItems:(id)a0 usingType:(id)a1 cornerRadius:(double)a2 customMaskImage:(id)a3 customMaskImageContentAttributionSet:(id)a4;

@end