/* 
 * JSweet - http://www.jsweet.org
 * Copyright (C) 2015 CINCHEO SAS <renaud.pawlak@cincheo.fr>
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *     http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/**
 * This package defines auxiliary types for <em>union types</em>.
 * 
 * <p>
 * A union type is a composite type that represent several union-ed types. The
 * union type can be casted to one of the union-ed types. See <em>union
 * types</em> in TypeScript for more details.
 * 
 * @see jsweet.util.union.Union
 */
@jsweet.lang.Root
package jsweet.util.union;
