Using FontAwesome 5.1.x for Vue.js

yarn add @fortawesome/fontawesome-svg-coreyarn add @fortawesome/free-solid-svg-iconsyarn add @fortawesome/vue-fontawesome

import { library } from '@fortawesome/fontawesome-svg-core';import { faSpinner, faCheck } from '@fortawesome/free-solid-svg-icons';import { FontAwesomeIcon } from '@fortawesome/vue-fontawesome';library.add(faSpinner, faCheck);Vue.component('font-awesome-icon', FontAwesomeIcon);

<template>  <div>    <font-awesome-icon :icon="['fas', 'spinner']" pulse size="lg" />    <font-awesome-icon :icon="icon" />    <font-awesome-icon icon="computedIcon" />  </div></template><script>import { faCheck } from '@fortawesome/free-solid-svg-icons';export default {  data () {    return {      icon: faCheck    }  },  computed: {    computedIcon () {      return faCheck    }  }}</script>