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

style:
  version: 'VERSION'
  css:
    theme:
      css/rc.css: { }

popup_block:
  js:
    js/popup_block.js: { }
  css:
    theme:
      css/popup_block.css: { }

toolbar:
  version: 'VERSION'
  css:
    theme:
      css/toolbar.icons.theme.css: { }
  dependencies:
    - 'toolbar/toolbar'

block:
  js:
    js/block.js: { }
  css:
    theme:
      css/block.css: { }