@class NSString; @interface CLSRelation : NSObject @property (readonly, nonatomic) Class fromEntity; @property (readonly, nonatomic) NSString *fromKey; @property (readonly, nonatomic) Class toEntity; @property (readonly, nonatomic) NSString *toKey; @property (readonly, nonatomic, getter=isFaultable) BOOL faultable; - (id)description; - (void).cxx_destruct; - (id)initWithFromEntity:(Class)a0 toEntity:(Class)a1 onFromKey:(id)a2 toKey:(id)a3 faultable:(BOOL)a4; - (BOOL)isEquivalentToRelation:(id)a0; - (BOOL)isInverseOfRelation:(id)a0; @end