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// 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<T extends Object?>();
typedef fnTypeWithNeverBound = void Function<T extends Never>();
void fnWithNonNullObjectBound<T extends Object>() => null;
void fnWithNullBound<T extends Null>() => null;