@class FBSSceneSpecification, FBSSceneIdentity, FBSSceneClientIdentity;
@interface FBSMutableSceneDefinition : FBSSceneDefinition
@property (copy, nonatomic) FBSSceneIdentity *identity;
@property (copy, nonatomic) FBSSceneClientIdentity *clientIdentity;
@property (copy, nonatomic) FBSSceneSpecification *specification;
- (id)copyWithZone:(struct _NSZone { } *)a0;
@end