@class NSString, REMCRMutableAttributedString;
@interface TTRReminderBaseTextStorage : NSTextStorage <REMCRMutableAttributedStringEditObserver>
@property (retain, nonatomic) REMCRMutableAttributedString *backingStore;
@property (readonly) unsigned long long hash;
@property (readonly) Class superclass;
@property (readonly, copy) NSString *description;
@property (readonly, copy) NSString *debugDescription;
- (id)init;
- (void)replaceCharactersInRange:(struct _NSRange { unsigned long long x0; unsigned long long x1; })a0 withString:(id)a1;
- (id)attributesAtIndex:(unsigned long long)a0 effectiveRange:(struct _NSRange { unsigned long long x0; unsigned long long x1; } *)a1;
- (id)string;
- (void)setAttributes:(id)a0 range:(struct _NSRange { unsigned long long x0; unsigned long long x1; })a1;
- (void).cxx_destruct;
- (void)mutableAttributedString:(id)a0 didEdit:(long long)a1 range:(struct _NSRange { unsigned long long x0; unsigned long long x1; })a2 changeInLength:(long long)a3;
@end