import { ErrorInterface, SuccessInterface } from "../../config/Interfaces/Helper/response.helper.interface";
import { LockInfo } from "../../config/Interfaces/Transaction/transaction.interface";
export default class LockManager {
    private static instances;
    private readonly collectionPath;
    private readonly lockDir;
    private readonly FileManager;
    private readonly FolderManager;
    private readonly Converter;
    private readonly ResponseHelper;
    private readonly maxWaitTime;
    private readonly pollInterval;
    private constructor();
    /** Returns the shared LockManager for a collection path, creating it on first use. */
    static getInstance(collectionPath: string): LockManager;
    acquireLock(documentId: string, transactionId: string, transactionTimestamp: number): Promise<SuccessInterface | ErrorInterface>;
    /** Builds the checksummed lock-file content; keeps format in sync with getLockOwner(). */
    private buildLockContent;
    releaseLock(documentId: string): Promise<SuccessInterface | ErrorInterface>;
    releaseAllLocks(documentIds: string[]): Promise<void>;
    isLocked(documentId: string): Promise<boolean>;
    getLockOwner(documentId: string): Promise<LockInfo | null>;
    private sleep;
}