// Copyright (c) 2020, the Dart project authors. Please see the AUTHORS file // for details. All rights reserved. Use of this source code is governed by a // BSD-style license that can be found in the LICENSE file. /// A null safe library of helper methods to construct types and values /// containing non-nullable and nullable (question ?) types. typedef fnTypeWithNullableObjectBound = void Function(); typedef fnTypeWithNeverBound = void Function(); void fnWithNonNullObjectBound() => null; void fnWithNullBound() => null;