Function wrap

src/compiler/builders.ts:24–31

* Wraps a buildDom function with functionality that every component needs.

(buildDom: BuildDom)

 * Wraps a buildDom function with functionality that every component needs.
 */
function wrap(buildDom: BuildDom): BuildDom {
  return function wrapper(element) {
    applyStaticLayout(element as AmpElement);
    buildDom(element);
    element.setAttribute('i-amphtml-ssr', '');
    element.classList.add('i-amphtml-element');
  };
}

/**
 * Returns the set of component builders needed to server-render an AMP Document.