marko/src/node_modules/@internal/components-define-widget-legacy/index.js

UI Components + streaming, async, high performance, HTML templating for Node.js and the browser.

module.exports = function defineWidget(def, renderer) {
  if (def.___isComponent) {
    return def;
  }

  if (renderer) {
    return {
      ___isComponent: true,
      _isWidget: true,
      renderer: renderer,
      render: renderer.render,
      renderSync: renderer.renderSync,
      template: renderer.template,
    };
  } else {
    return { ___isComponent: true, _isWidget: true };
  }
};