private static ITypicalLengthFacet Create(TypicalLengthAttribute attribute, ISpecification holder) => attribute == null ? null : new TypicalLengthFacetAnnotation(attribute.Value, holder);
private static ITypicalLengthFacet Create(TypicalLengthAttribute attribute, IFacetHolder holder) { return attribute == null ? null : new TypicalLengthFacetAnnotation(attribute.Value, holder); }