@class NSString, MRTextEditingAttributes; @interface MRMutableTextEditingSession : MRTextEditingSession @property (copy, nonatomic) NSString *text; @property (nonatomic, getter=isEditing) BOOL editing; @property (retain, nonatomic) MRTextEditingAttributes *attributes; - (void)setText:(id)a0; - (void)setEditing:(BOOL)a0; - (void)setAttributes:(id)a0; @end