FileProviderUI macOS 10.14 to 10.15 API Differences

FPUIActionExtensionContext.h

Added FPUIErrorDomain

Added FPUIActionIdentifier

Added FPUIExtensionErrorCode

Added FPUIExtensionErrorCodeUserCancelled

Added FPUIExtensionErrorCodeFailed

Added FPUIActionExtensionContext

Added FPUIActionExtensionContext.domainIdentifier

Added -[FPUIActionExtensionContext completeRequest]

Added -[FPUIActionExtensionContext cancelRequestWithError:]

FPUIActionExtensionViewController.h

Added FPUIActionExtensionViewController

Added FPUIActionExtensionViewController.extensionContext

Added -[FPUIActionExtensionViewController prepareForError:]

Added -[FPUIActionExtensionViewController prepareForActionWithIdentifier:itemIdentifiers:]

FPUIBase.h

Added #def FPUI_EXPORT

Added #def FPUI_AVAILABLE