bootstrap-vue/src/components/button/fixtures/button-close.js

BootstrapVue provides one of the most comprehensive implementations of Bootstrap 4 components and grid system for Vue.js and with extensive and automated WAI-ARIA accessibility markup.

window.app = new Vue({
  el: '#app',
  data: {
    spies: []
  },
  methods: {
    handleClick () {
      this.spies.forEach(spy => spy.apply(undefined, arguments))
    }
  }
})