import { Fetcher, FetchOptions, MinimalFetchOptions } from '@yarnpkg/core';
import { Locator } from '@yarnpkg/core';
export declare class TarballHttpFetcher implements Fetcher {
    supports(locator: Locator, opts: MinimalFetchOptions): boolean;
    getLocalPath(locator: Locator, opts: FetchOptions): null;
    fetch(locator: Locator, opts: FetchOptions): Promise<{
        packageFs: import("/home/runner/work/berry/berry/packages/yarnpkg-fslib").FakeFS<import("/home/runner/work/berry/berry/packages/yarnpkg-fslib").PortablePath>;
        releaseFs: () => void;
        prefixPath: import("/home/runner/work/berry/berry/packages/yarnpkg-fslib").PortablePath;
        checksum: string | null;
    }>;
    fetchFromNetwork(locator: Locator, opts: FetchOptions): Promise<import("/home/runner/work/berry/berry/.yarn/__virtual__/@yarnpkg-libzip-virtual-4957b34c08/1/packages/yarnpkg-libzip").ZipFS>;
}