protected FilterExpressionOperationDescriptor(
     FilterExpressionTypeDescriptor descriptor,
     FilterOperationKind kind)
 {
     _descriptor = descriptor ?? throw new ArgumentNullException(nameof(descriptor));
     Definition.OperationKind = kind;
 }
 public static FilterExpressionOperationDescriptor New(
     FilterExpressionTypeDescriptor descriptor,
     FilterOperationKind kind) =>
 new FilterExpressionOperationDescriptor(descriptor, kind);