@interface PaperKit.CanvasElementController : NSObject <PKToolPickerObserverPrivate, PKToolPickerPrivateDelegate> { void /* unknown type, empty encoding */ delegate; void /* unknown type, empty encoding */ shapeStyleController; void /* unknown type, empty encoding */ textStyleController; void /* unknown type, empty encoding */ signatureStyleController; void /* unknown type, empty encoding */ toolPickerController; void /* unknown type, empty encoding */ isApplyingStyle; void /* unknown type, empty encoding */ canEditVellumOpacity; void /* unknown type, empty encoding */ canEditDescription; void /* unknown type, empty encoding */ shouldDeselectElementsWhenToolPickerIsHidden; void /* unknown type, empty encoding */ editingContainerView; } - (id)init; - (void).cxx_destruct; - (void)_toolPicker:(id)a0 didChangeColor:(id)a1; - (BOOL)_toolPicker:(id)a0 shouldChangeSelectedToolColor:(id)a1; - (id)_toolPickerCurrentSelectionColor:(id)a0; - (void)_toolPickerDidChangePosition:(id)a0 fromPosition:(long long)a1 toPosition:(long long)a2; - (void)_toolPickerDidChangeScaleFactor:(id)a0; - (void)toolPickerFramesObscuredDidChange:(id)a0; @end