| // Copyright 2019 The Flutter Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| import 'package:appengine/appengine.dart'; |
| import 'package:http/http.dart' as http; |
| |
| /// Signature for a function that returns an App Engine [ClientContext]. |
| /// |
| /// This is used in [AuthenticationProvider] to provide the client context |
| /// as part of the [AuthenticatedContext]. |
| typedef ClientContextProvider = ClientContext Function(); |
| |
| /// Signature for a function that returns an [HttpClient]. |
| /// |
| /// This is used by [AuthenticationProvider] to provide the HTTP client that |
| /// will be used (if necessary) to verify OAuth ID tokens (JWT tokens). |
| typedef HttpClientProvider = http.Client Function(); |
