penpal/es5/generateId.js

A promise-based library for communicating with iframes via postMessage.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
let id = 0;
/**
 * @return {number} A unique ID (not universally unique)
 */

var _default = () => ++id;

exports.default = _default;