@class SUScriptCanvasFunction; @interface SUCanvasMaskProvider : SUMaskProvider { SUScriptCanvasFunction *_function; } - (void)dealloc; - (id)initWithFunction:(id)a0; - (id)copyMaskImageWithSize:(struct CGSize { double x0; double x1; })a0; - (struct CGPath { } *)copyPathForMaskWithSize:(struct CGSize { double x0; double x1; })a0; @end