toolbar_plus-1.0.x-dev/toolbar_plus.libraries.yml

toolbar_plus:
  js:
    js/toolbar-plus.js: { attributes: { type: 'module' }}
    src/Plugin/Tool/pointer.js: { attributes: { type: 'module' }}
  css:
    theme:
      css/toolbar.css: {}
      css/top-bar.css: {}
      css/sidebar.css: {}