/******************************************************************************
 *
 *  (C) 2022 AhnLab Blockchain Company, Inc. All rights reserved.
 *  Any part of this source code can not be copied with any method without
 *  prior written permission from the author or authorized person.
 *
 ******************************************************************************/
export declare class MutexService {
    lockMap: any;
    txLockMap: any;
    constructor();
    takeMutex: (lockId: any) => Promise<any>;
    lookupMutex: (lockId: any) => any;
    takeTxMutex: (lockId: any) => Promise<any>;
    lookupTxMutex: (lockId: any) => any;
}