import { BytescaleApiClientConfig, UploadPart } from "../public/shared/generated";
import { UploadManagerInterface } from "./model/UploadManagerInterface";
import { PreUploadInfo } from "./model/PreUploadInfo";
import { UploadSourceBlob } from "./model/UploadSourceProcessed";
import { PutUploadPartResult } from "./model/PutUploadPartResult";
import { AddCancellationHandler } from "./model/AddCancellationHandler";
import { UploadManagerParams, UploadSource, UploadResult } from "../public/shared/CommonTypes";
/**
 * Methods common to UploadManagerNode and UploadManagerBrowser.
 */
export declare abstract class UploadManagerBase<TSource, TInit> implements UploadManagerInterface {
    protected readonly config: BytescaleApiClientConfig;
    protected readonly stringMimeType = "text/plain";
    private readonly accountId;
    private readonly defaultMaxConcurrentUploadParts;
    private readonly intervalMs;
    private readonly uploadApi;
    constructor(config: BytescaleApiClientConfig);
    upload(request: UploadManagerParams): Promise<UploadResult>;
    protected getBlobInfo({ value: { name, size, type } }: UploadSourceBlob): Partial<PreUploadInfo> & {
        size: number;
    };
    protected abstract processUploadSource(data: UploadSource): TSource;
    protected abstract getPreUploadInfoPartial(request: UploadManagerParams, source: TSource): Partial<PreUploadInfo> & {
        size: number;
    };
    protected abstract preUpload(source: TSource): TInit;
    protected abstract postUpload(init: TInit): Promise<void>;
    protected abstract doPutUploadPart(part: UploadPart, contentLength: number, source: TSource, onProgress: (totalBytesTransferred: number) => void, addCancellationHandler: AddCancellationHandler): Promise<PutUploadPartResult>;
    private onIntervalTick;
    private makeCancellationMethods;
    /**
     * Returns a callback, which when called, returns a callback that can be used by ONE specific part to report its progress.
     */
    private makeOnProgressForPartFactory;
    private makeProgressEvent;
    private assertNotCancelled;
    private isCancelled;
    private beginUpload;
    private uploadPart;
    /**
     * Returns etag for the part.
     */
    private putUploadPart;
    private getUploadPart;
    private getPreUploadInfo;
    private mapAsync;
}