/// <reference types="node" />
import { URL } from 'url';
export declare class QuickPackMiddleware {
    constructor(workspace: string);
    get workspace(): string;
    get workspaceURL(): URL;
    get mainRecordPath(): string;
    get assemblyRecordPath(): string;
    get chunkHomePath(): string;
    get importMapPath(): string;
    get resolutionDetailMapPath(): string;
    lock(maxRetryTime?: number): Promise<() => Promise<void>>;
    unlock(): Promise<void>;
    private _workspace;
    private _workspaceURL;
}