wait-for-event/lib/waitFor.js

Wait for events to be emitted.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.waitFor = void 0;

var _utils = require("./utils");

var waitFor = function waitFor(event, emitter, callback) {
  var promise = new Promise(function (resolve, reject) {
    var startListening = function startListening() {
      (0, _utils.addListener)(emitter, event, handleEvent);
      (0, _utils.addListener)(emitter, 'error', handleError);
    };

    var stopListening = function stopListening() {
      (0, _utils.removeListener)(emitter, event, handleEvent);
      (0, _utils.removeListener)(emitter, 'error', handleError);
    };

    var handleEvent = function handleEvent() {
      stopListening();
      resolve();
    }; // eslint-disable-next-line @typescript-eslint/no-explicit-any


    var handleError = function handleError(error) {
      stopListening();
      reject(error);
    };

    startListening();
  });

  if (callback) {
    promise.then(function () {
      return callback(undefined);
    }, function (error) {
      return callback(error);
    });
  }

  return promise;
};

exports.waitFor = waitFor;