code: function genAddDependency(basePath, provideMap, requireMap) {
    var provide = provideMap.getAllProvides();
    var require = requireMap.getAllRequires();
    var set = new Set();
  
    provide.forEach(function(value, key) {
      set.add(key);
    });
    require.forEach(function(value, key) {
      set.add(key);
    });
  
    var results = [];
    set.forEach(function(key) {
      var relativeServePath = pathMod.join(
          '../../', pathMod.relative(basePath, key));
  
      if (osMod.platform().indexOf('win') != -1) {
        // For the case of Windows relativeServePath contains backslashes. Need to
        // escape the backward slash, otherwise it will not appear in the deps.js
        // file correctly. An alternative would be to convert backslashes to
        // forward slashes which works just as fine in the context of a browser.
        relativeServePath = relativeServePath.replace(/\\/g, '\\\\');
      }
      var line = 'goog.addDependency("' + relativeServePath + '", ';
  
      var isModule = false;
      if (provide.has(key)) {
        var value = /** @type {!Array<string>} */ (provide.get(key));
        line += JSON.stringify(value) + ', ';
        isModule = provideMap.isModule(key);
      } else {
        line += '[], ';
      }
  
      if (require.has(key)) {
        line += JSON.stringify(require.get(key));
      } else {
        line += '[]';
      }
  
      line += isModule ? ', true);' : ');';
      results.push(line);
    });
  
    return results;
  }
docs: Generates goog.addDependency.
  @param {string} basePath
  @param {!ProvideMap_} provideMap
  @param {!RequireMap_} requireMap
  @return {!Array<string>}