import Foundation import Postbox import SwiftSignalKit import MtProtoKit import SyncCore func fetchSecretFileResource(account: Account, resource: SecretFileMediaResource, intervals: Signal<[(Range, MediaBoxFetchPriority)], NoError>, parameters: MediaResourceFetchParameters?) -> Signal { return multipartFetch(postbox: account.postbox, network: account.network, mediaReferenceRevalidationContext: account.mediaReferenceRevalidationContext, resource: resource, datacenterId: resource.datacenterId, size: resource.size, intervals: intervals, parameters: parameters, encryptionKey: resource.key, decryptedSize: resource.decryptedSize) }