th-vue-material/src/components/mdButtonToggle/index.js

Material Design for Vue.js

import mdButtonToggle from './mdButtonToggle.vue';
import mdButtonToggleTheme from './mdButtonToggle.theme';

export default function install(Vue) {
  Vue.component('md-button-toggle', mdButtonToggle);

  Vue.material.styles.push(mdButtonToggleTheme);
}