mojo/public/js/mojo_internal_preamble.js.part

'use strict';

goog.provide('mojo.internal');

// "self" is always defined as opposed to "this", which isn't defined in
// modules, or "window", which isn't defined in workers.
/** @const {!Object} */
mojo.internal.globalScope = self;

/**
 * This is effectively the same as goog.provide, but it's made available under
 * the mojo.internal namespace to avoid potential collisions in certain
 * compilation environments.
 *
 * @param {string} namespace
 * @export
 */
mojo.internal.exportModule = function(namespace) {
  let current = mojo.internal.globalScope;
  const parts = namespace.split('.');

  for (let part; parts.length && (part = parts.shift());) {
    if (!current[part])
      current[part] = {};
    current = current[part];
  }
};