michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0: * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0: * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 'use strict';
michael@0: 
michael@0: const models = exports.models = new WeakMap();
michael@0: const views = exports.views = new WeakMap();
michael@0: exports.buttons = new WeakMap();
michael@0: 
michael@0: exports.viewsFor = function viewsFor(sidebar) views.get(sidebar);
michael@0: exports.modelFor = function modelFor(sidebar) models.get(sidebar);