@class NSString; @protocol GCSJSONObject; @interface GCSElementMapping : NSObject @property (class, readonly) BOOL supportsSecureCoding; @property (readonly, nonatomic) id jsonObject; @property (copy, nonatomic) NSString *elementKey; @property (copy, nonatomic) NSString *mappingKey; @property (nonatomic) int remappingOrder; @property (readonly, nonatomic) NSString *id; @property (readonly, nonatomic, getter=isCustomized) BOOL customized; + (id)archivalClasses; - (id)initWithJSONObject:(id)a0; - (void)encodeWithCoder:(id)a0; - (id)description; - (void).cxx_destruct; - (id)initWithCoder:(id)a0; - (id)copyWithZone:(struct _NSZone { } *)a0; - (id)initWithElementKey:(id)a0 mappingKey:(id)a1 remappingOrder:(int)a2; @end