@vreden/meta/lib/Utils/make-mutex.d.ts

Baileys is a lightweight JavaScript library for interacting with the WhatsApp Web API using WebSocket.

export declare const makeMutex: () => {
    mutex<T>(code: () => Promise<T> | T): Promise<T>;
};
export type Mutex = ReturnType<typeof makeMutex>;
export declare const makeKeyedMutex: () => {
    mutex<T>(key: string, task: () => Promise<T> | T): Promise<T>;
};