Path.GetDirectoryName for D?

[Dr.No]

Are there a function like C#'s Path.GetDirectoryName() 
(https://docs.microsoft.com/en-us/dotnet/api/system.io.path.getdirectoryname?redirectedfrom=MSDN&view=netframework-4.7.2#System_IO_Path_GetDirectoryName_System_String_) in D standard library or some dub package?
just checking if there's one, so that I don't reinvente the 
wheel...