Alexandre Ardhuin 4d7525f05c
Opt out nnbd in packages/flutter (#59186)
* add language version 2.8 in packages/flutter

* enable non-nullable analyzer flag
2020-06-11 14:11:30 +02:00

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704 B
Dart

// Copyright 2014 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.
// @dart = 2.8
/// The Flutter semantics package.
///
/// To use, import `package:flutter/semantics.dart`.
///
/// The [SemanticsEvent] classes define the protocol for sending semantic events
/// to the platform.
///
/// The [SemanticsNode] hierarchy represents the semantic structure of the UI
/// and is used by the platform-specific accessibility services.
library semantics;
export 'src/semantics/binding.dart';
export 'src/semantics/debug.dart';
export 'src/semantics/semantics.dart';
export 'src/semantics/semantics_service.dart';