| // Copyright 2019 The Fuchsia Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| library test.ping; | |
| using PingString = string:100; | |
| using PongString = string:105; | |
| [Discoverable] | |
| protocol Ping { | |
| /// Returns a string that is the concatenation of the input `ping` | |
| /// and the string " pong". | |
| Ping(PingString ping) -> (PongString pong); | |
| }; |