code: function transform(el, context) {
      // Only runs on top level ebay ui templates (skips demos).
      const isEbayUIComponentFile = COMPONENT_FILES.indexOf(context.filename) !== -1;
  
      if (isEbayUIComponentFile && el.hasAttribute('w-bind')) {
          el.setAttributeValue('data-ebayui', context.builder.literal(true));
      }
  }
docs: Transform to add the `data-ebayui` attribute to top level elements for all components.
  
  @param {Object} el
  @param {Object} context