editor_advanced_image.ckeditor5.yml

editor_advanced_image_image:
  ckeditor5:
    plugins:
      - editorAdvancedImage.EditorAdvancedImage
    config:
      # These are all options; this will be filtered based on configuration.
      # @see \Drupal\editor_advanced_image\Plugin\CKEditor5Plugin\EditorAdvancedImage::getDynamicPluginConfig()
      editorAdvancedImageOptions:
        disable_balloon: false
        defaults:
          class: ~
        allowedAttributes:
          - title
          - class
          - id

      # Append the "Editor Advanced Image" button to the image balloon toolbar.
      image:
        toolbar:
          - '|'
          - editorAdvancedImageButton
  drupal:
    label: Editor Advanced Image
    class: Drupal\editor_advanced_image\Plugin\CKEditor5Plugin\EditorAdvancedImage
    library: editor_advanced_image/ckeditor5
    elements:
      - <img title class id>
    conditions:
      plugins:
        - ckeditor5_image