export type TargetDirectory = {
    path: string;
    dev: bigint;
    ino: bigint;
};
export declare function resolveTargetDirectory(targetRoot: string, beforeRevalidate?: () => Promise<void>): Promise<TargetDirectory>;
export declare function linkDirectoryEntry(source: string, target: TargetDirectory, name: string, beforeWorker?: () => Promise<void>, worker?: DirectoryLinkWorker, afterWorker?: () => Promise<void>): Promise<boolean>;
type DirectoryLinkWorker = (source: string, target: TargetDirectory, name: string) => Promise<string>;
export declare function snapshotTargetDirectory(path: string): Promise<TargetDirectory>;
export {};