@unchainedshop/plugins/src/events/node-event-emitter.ts

Because of a Typescript issue with upstream "postfinancecheckout", the Postfinance plugin has been disabled from transpilation, import the source ts files from src and enable node_module tsc or copy over the src/payment/postfinance-checkout to your projec

import { EventEmitter } from 'node:events';
import { setEmitAdapter, EmitAdapter } from '@unchainedshop/events';

const NodeEventEmitter = (): EmitAdapter => {
  const eventEmitter = new EventEmitter();

  return {
    publish: (eventName, payload) => {
      eventEmitter.emit(eventName, payload);
    },

    subscribe: (eventName, callback) => {
      return eventEmitter.on(eventName, callback);
    },
  };
};

setEmitAdapter(NodeEventEmitter());