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electron-updater

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import { BlockMapDataHolder, HttpExecutor } from "builder-util-runtime"; import { BlockMap } from "builder-util-runtime/out/blockMapApi"; import { OutgoingHttpHeaders, RequestOptions } from "http"; import { ProgressInfo, CancellationToken } from "builder-util-runtime"; import { Logger } from "../types"; import { URL } from "url"; export interface DifferentialDownloaderOptions { readonly oldFile: string; readonly newUrl: URL; readonly logger: Logger; readonly newFile: string; readonly requestHeaders: OutgoingHttpHeaders | null; readonly isUseMultipleRangeRequest?: boolean; readonly cancellationToken: CancellationToken; onProgress?: (progress: ProgressInfo) => void; } export declare abstract class DifferentialDownloader { protected readonly blockAwareFileInfo: BlockMapDataHolder; readonly httpExecutor: HttpExecutor<any>; readonly options: DifferentialDownloaderOptions; fileMetadataBuffer: Buffer | null; private readonly logger; constructor(blockAwareFileInfo: BlockMapDataHolder, httpExecutor: HttpExecutor<any>, options: DifferentialDownloaderOptions); createRequestOptions(): RequestOptions; protected doDownload(oldBlockMap: BlockMap, newBlockMap: BlockMap): Promise<any>; private downloadFile; private doDownloadFile; protected readRemoteBytes(start: number, endInclusive: number): Promise<Buffer>; private request; }