emoji-mart-vue-fast/src/polyfills/createClass.js

Customizable Slack-like emoji picker for VueJS, fast version

const _Object = Object

export default (function createClass() {
  function defineProperties(target, props) {
    for (var i = 0; i < props.length; i++) {
      var descriptor = props[i]
      descriptor.enumerable = descriptor.enumerable || false
      descriptor.configurable = true
      if ('value' in descriptor) descriptor.writable = true
      _Object.defineProperty(target, descriptor.key, descriptor)
    }
  }

  return function (Constructor, protoProps, staticProps) {
    if (protoProps) defineProperties(Constructor.prototype, protoProps)
    if (staticProps) defineProperties(Constructor, staticProps)
    return Constructor
  }
})()