static IEnumerable <InvocableBaseNodePod> ToPods(SyntaxNode n)
{
var p = InvocableBaseNodePod.Of(n);
return((p is null)
? Enumerable.Empty <InvocableBaseNodePod>()
: Enumerables.Of(p));
}
static bool IsEmptyBody(InvocableBaseNodePod pod)
{
return((pod.Body is null || !pod.Body.ChildNodes().Any()) &&
pod.ExpressionBody is null);
}
