Function exposeNamespace

lib/internal/util.js:621–629

(target, name, namespaceObject)

// https://heycam.github.io/webidl/#es-namespaces
function exposeNamespace(target, name, namespaceObject) {
  ObjectDefineProperty(target, name, {
    __proto__: null,
    writable: true,
    enumerable: false,
    configurable: true,
    value: namespaceObject,
  });
}

function defineReplaceableLazyAttribute(target, id, keys, writable = true, check) {
  let mod;