@interface WFBase64EncodingAction : WFAction + (BOOL)outputIsExemptFromTaintTrackingInheritance; - (BOOL)setParameterState:(id)a0 forKey:(id)a1; - (id)inputContentClasses; - (id)outputContentClasses; - (void)runAsynchronouslyWithInput:(id)a0; - (id)base64EncodedStringItemFromFile:(id)a0 lineBreakMode:(id)a1; - (id)itemFromBase64EncodedString:(id)a0 nameIfKnown:(id)a1; @end