import type { IServer, IServerOption, ISlice, ITransport, IUploadResponseData } from '../../abstraction';
export declare class Server implements IServer {
    private _transport;
    option: IServerOption;
    constructor(transport: ITransport, option: IServerOption);
    get userId(): string;
    startUploadTaskAsync(fileCode: string, fileName: string, fileSize: number, segmentSize: number): Promise<IUploadResponseData>;
    uploadSliceAsync(slice: ISlice, taskId: string): Promise<void>;
    completeUploadTaskAsync(taskId: string): Promise<string>;
    abortUploadTaskAsync(taskId: string): Promise<void>;
    private getUrl;
}