Currently assignable works like assignableto so for instance doing Find-Member -ReturnType IO.FileSystemInfo will find FileInfo and DirectoryInfo but Find-Member -ReturnType IO.FileInfo will not find FileSystemInfo.
Also it might be the other way for the name. Also figure out a better thing to call it because I apparently can't fully think it through even to write this issue.
Currently
assignableworks likeassignabletoso for instance doingFind-Member -ReturnType IO.FileSystemInfowill findFileInfoandDirectoryInfobutFind-Member -ReturnType IO.FileInfowill not findFileSystemInfo.Also it might be the other way for the name. Also figure out a better thing to call it because I apparently can't fully think it through even to write this issue.