lb_plus-1.0.x-dev/modules/lb_plus_section_library/lb_plus_section_library.libraries.yml

tool:
  js:
    js/tools/section-library/behaviors/draggable-section-library-section.js: { attributes: { type: 'module' } }
    js/tools/section-library/section-library-tool-plugin.js: { attributes: { type: 'module' } }
  css:
    theme:
      js/tools/section-library/section-library.css: {}