@class NSString, ICScheme; @interface ICSchemeAction : ICAction @property (readonly, nonatomic) NSString *formatString; @property (readonly, weak, nonatomic) ICScheme *scheme; @property (readonly, nonatomic, getter=isCallbackAction) BOOL callbackAction; - (void).cxx_destruct; - (id)defersCompletionUntilReturn; - (id)formatKeys; - (id)initWithDefinition:(id)a0 scheme:(id)a1; - (void)performActionWithInput:(id)a0 parameters:(id)a1 userInterface:(id)a2 successHandler:(id /* block */)a3 errorHandler:(id /* block */)a4; @end