worker-factory/src/types/message-receiver.ts

A little factory function to create a JSON-RPC based Web Worker implementation.

import { TMessage } from './message';
import { TMessageReceiverWithParams } from './message-receiver-with-params';
import { TMessageReceiverWithoutParams } from './message-receiver-without-params';

export type TMessageReceiver<Message extends TMessage> = Message['params'] extends undefined
    ? TMessageReceiverWithoutParams<Message['response']>
    : TMessageReceiverWithParams<Message['params'], Message['response']>;