easy_social-8.x-3.x-dev/easy_social.libraries.yml

twitter:
  version: VERSION
  js:
   js/twitter.js: { }
facebook:
  version: VERSION
  js:
   js/facebook.js: { }
pinterest:
  version: VERSION
  js:
    //assets.pinterest.com/js/pinit.js: { type: external }
linkedin:
  version: VERSION
  js:
    //platform.linkedin.com/in.js: { type: external }
easysocial-css:
  version:  VERSION
  css:
    theme:
      css/easy_social.css: {}