text: define([], function() {
    return {
      "PropertyPaneDescription": "Select which headings to include in the table of contents.",
      "ShowHeading1FieldLabel": "Show Headings 1",
      "ShowHeading2FieldLabel": "Show Headings 2",
      "ShowHeading3FieldLabel": "Show Headings 3",
      "HideInMobileViewLabel": "Hide in mobile view",
    }
  });
  