@interface _NSTextAttributeStorage : _NSTextRunStorage - (BOOL)_attributesInTextRange:(id)a0 areEqualToAttributes:(id)a1; - (BOOL)_setAttributes:(id)a0 forTextRange:(id)a1 checkForChange:(BOOL)a2; - (BOOL)addAttribute:(id)a0 value:(id)a1 forTextRange:(id)a2; - (void)enumerateAttributesFromLocation:(id)a0 reverse:(BOOL)a1 usingBlock:(id /* block */)a2; - (BOOL)removeAttribute:(id)a0 forTextRange:(id)a1; - (BOOL)setAttribute:(id)a0 value:(id)a1 forTextRange:(id)a2; - (BOOL)setAttributes:(id)a0 forTextRange:(id)a1; @end