Function installDocService

src/service/ampdoc-impl.js:1100–1104

(win, isSingleDoc, opt_initParams)

 * @param {!{[key: string]: string}=} opt_initParams
 */
export function installDocService(win, isSingleDoc, opt_initParams) {
  registerServiceBuilder(win, 'ampdoc', function () {
    return new AmpDocService(win, isSingleDoc, opt_initParams);
  });
}