roblib_alter_solr/roblib_alter_solr.libraries.yml

roblib_alter_solr:
  version: 1.x
  js:
    js/roblib_alter_solr.js: {}
    js/help_modal.js: {}
  dependencies:
    - core/drupal
    - core/jquery
    - core/drupal.once 
    - core/drupalSettings
  css:
   theme:
      css/styles.css: {}