namespace System.Diagnostics.CodeAnalysis;

[AttributeUsage(AttributeTargets.Property | AttributeTargets.Parameter | AttributeTargets.ReturnValue, AllowMultiple = true)]
public sealed class NotNullIfNotNullAttribute : Attribute
{
	public string ParameterName { get; }

	public NotNullIfNotNullAttribute(string parameterName)
	{
		ParameterName = parameterName;
	}
}