MPAppEntityIdentifier Declaration@objc(MPAppEntityIdentifier) final class MPAppEntityIdentifier TopicsInitializersinit(entityIdentifier:)Instance PropertiesdescriptionhashInstance MethodsisEqual(_:) RelationshipsInherits FromNSObjectConforms ToCVarArgCustomDebugStringConvertibleCustomStringConvertibleEquatableHashableNSCodingNSCopyingNSObjectProtocolNSSecureCoding