import { GitFileStore } from "../../git-file-store";
export declare class FakeGitFileStore extends GitFileStore {
    faked: Record<string, string>;
    fallback: GitFileStore;
    constructor(opts: {
        faked?: Record<string, string>;
        fallback: GitFileStore;
    });
    keys(): Promise<Array<string>>;
    get(path: string): Promise<string | undefined>;
    cd(subdir: string): GitFileStore;
}