/**
 * Because daemon server utilities will be executed across completely different processes,
 * it is not possible for us to cache valuable metadata in memory. We therefore
 * instead leverage the existing node_modules/.cache/nx directory to create a new
 * file called daemon.json in order to track things such as the background processes
 * created by this utility so that they can be cleaned up appropriately.
 */
export interface DaemonJson {
    serverLogOutputFile: string;
    backgroundProcessId: number;
}
export declare function readDaemonJsonCache(): Promise<DaemonJson | null>;
export declare function writeDaemonJsonCache(daemonJson: DaemonJson): Promise<void>;
export declare function deleteDaemonJsonCache(): void;