Ckeditor using for Vue.js 2

<script src="https://unpkg.com/vue-ckeditor2"></script>

import Vue from 'vue';
import VueCkeditor from 'vue-ckeditor2';

Vue.use(VueCkeditor);

<template>
  <div>
    <vue-ckeditor v-model="content" :config="config" @blur="onBlur($event)" @focus="onFocus($event)" />
  </div>
</template>

<script>
export default {
  data () {
    return {
      content: '',
      config: {
        toolbar: [
          [ 'Bold', 'Italic', 'Underline', 'Strike', 'Subscript', 'Superscript' ]
        ],
        height: 300
      }
    }
  },
  methods: {
    onBlur (editor) {
      console.log(editor)
    },
    onFocus (editor) {
      console.log(editor)
    }
  }
}
</script>