vue-material/src/core/index.js

/* Code Components */
import MdTheme from './components/mdTheme';
import MdInkRipple from './components/mdInkRipple';
import CoreTheme from './stylesheets/core.theme';

/* Core Stylesheets */
import './stylesheets/core.scss';

export default function install(Vue) {
  if (install.installed) {
    console.warn('Vue Material is already installed.');

    return;
  }

  install.installed = true;

  Vue.material = {
    styles: [CoreTheme]
  };

  Vue.use(MdTheme);
  Vue.use(MdInkRipple);
}