1/*
2 * Copyright (c) 2024 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16function alma<T = number>(param : T): T {
17    return param
18}
19
20alma(1 as number)
21alma<number>(1 as number)
22alma<string>("alma")
23
24class SomeType {}
25interface Interface <T1 = SomeType> { }
26class Base <T2 = SomeType> { }
27class Derived1 extends Base implements Interface { }
28class Derived2 extends Base<SomeType> implements Interface<SomeType> { }
29
30class C2 <T1, T2 = number, T3 = string> {}
31let c1 = new C2<number>
32let c2 = new C2<number, string>
33let c3 = new C2<number, Object, number>
34