- /**
- * Theme function for the toolbar of the Image module's in-place editor.
- *
- * @param {object} settings
- * Settings object used to construct the markup.
- * @param {bool} settings.alt_field
- * Whether or not the "Alt" field is enabled for this field.
- * @param {bool} settings.alt_field_required
- * Whether or not the "Alt" field is required for this field.
- * @param {string} settings.alt
- * The current value for the "Alt" field.
- * @param {bool} settings.title_field
- * Whether or not the "Title" field is enabled for this field.
- * @param {bool} settings.title_field_required
- * Whether or not the "Title" field is required for this field.
- * @param {string} settings.title
- * The current value for the "Title" field.
- *
- * @return {string}
- * The corresponding HTML.
- */