public static MethodContractInfo TryCreate(
[NotNull] IMethodDeclaration declaration,
TreeTextRange selectedTreeRange,
[NotNull] Func <IType, bool> isAvailableForType)
{
if (declaration.GetNameRange().Contains(selectedTreeRange) && declaration.ArrowClause == null)
{
var method = declaration.DeclaredElement;
if (method != null && CanAcceptContracts(method) && !method.ReturnType.IsVoid() && isAvailableForType(method.ReturnType))
{
return(new MethodContractInfo(declaration, method.ReturnType));
}
}
return(null);
}
