export declare class DiskCache {
    #private;
    static inDirectory(path: string): DiskCache;
    private constructor();
    entry(...key: readonly string[]): Entry;
    entryFor(path: string, ...comments: readonly string[]): Entry;
    pruneExpiredEntries(): void;
}
export declare class Entry {
    #private;
    readonly path: string;
    constructor(path: string);
    get atime(): Date;
    get pathExists(): boolean;
    /**
     * Whether the directory has been completely written
     *
     * The presence of the marker file is a signal that we can skip trying to lock the directory.
     */
    get isComplete(): boolean;
    /**
     * Retrieve an entry from the cache
     *
     * If the entry doesn't exist yet, use 'cb' to produce the file contents.
     */
    retrieve(cb: (path: string) => void): {
        path: string;
        cache: 'hit' | 'miss';
    };
    lock<T>(cb: (entry: LockedEntry) => T): T;
    read(file: string): Buffer | undefined;
}
export interface LockedEntry {
    delete(): void;
    write(name: string, data: Buffer): void;
    /**
     * Mark the entry has having been completed
     *
     * The modification time of this file is used for cleanup.
     */
    markComplete(): void;
}
//# sourceMappingURL=disk-cache.d.ts.map