<PackageReference Include="NUnit" Version="4.3.2" />

IEqualWithUsingConstraint<T>

public interface IEqualWithUsingConstraint<T>
Interface for equal constraints which support user comparisons.
using System.Runtime.CompilerServices; namespace NUnit.Framework { [NullableContext(1)] public interface IEqualWithUsingConstraint<[Nullable(2)] T> { T Expected { get; } } }