@class NSDictionary, UIColor; @interface UIDynamicSystemColor : UIDynamicColor { NSDictionary *_colorsByThemeKey; struct os_unfair_lock_s { unsigned int _os_unfair_lock_opaque; } _cachedColorLock; UIColor *_cachedColor; unsigned long long _cachedThemeKey; } - (unsigned long long)hash; - (id)_resolvedColorWithTraitCollection:(id)a0; - (void)_setColorsByThemeKey:(id)a0; - (id)initWithName:(id)a0 colorsByThemeKey:(id)a1; - (id)description; - (void).cxx_destruct; - (id)_colorsByThemeKey; - (BOOL)isEqual:(id)a0; - (id)copyWithZone:(struct _NSZone { } *)a0; @end