BADownloaderExtensionConfiguration Declaration@MainActor @preconcurrency protocol BADownloaderExtensionConfiguration : AppExtensionConfiguration RelationshipsInherits FromAppExtensionConfigurationSendableSendableMetatype See AlsoUnmanaged asset downloadsConfiguring an unmanaged Background Assets projectDownloading essential assets in the backgroundBAManifestURLBAInitialDownloadRestrictionsBAEssentialMaxInstallSizeBAMaxInstallSizeBADownloadManagerBADownloaderExtensionBAURLDownloadBADownload