@apiratorjs/locking/dist/src/mutex.d.ts

A lightweight library providing both local and distributed locking primitives (mutexes, semaphores, and read-write locks) for managing concurrency in Node.js.

import { AcquireParams, IMutex, IReleaser, MutexToken } from "./types";
export declare class Mutex implements IMutex {
    private readonly _semaphore;
    constructor();
    runExclusive<T>(fn: () => Promise<T> | T): Promise<T>;
    runExclusive<T>(params: AcquireParams, fn: () => Promise<T> | T): Promise<T>;
    acquire(params?: {
        timeoutMs?: number;
    }, acquireToken?: string): Promise<IReleaser<MutexToken>>;
    cancel(errMessage?: string): Promise<void>;
    isLocked(): Promise<boolean>;
    waitForUnlock(): Promise<void>;
}
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