kafka-ts/dist/utils/promise-chain.d.ts

**KafkaTS** is a Apache Kafka client library for Node.js. It provides both a low-level API for communicating directly with the Apache Kafka cluster and high-level APIs for publishing and subscribing to Kafka topics.

export declare class PromiseChain {
    private locks;
    run(keys: string[], callback: () => Promise<void>): Promise<void>;
    private acquire;
}