type method
override
    Finds the type of file system object that a path points to. Returns
a Future
io.FileSystemEntityType.LINK will only be returned if followLinks is
false, and path points to a link
If the path does not point to a file system object or an error occurs
then io.FileSystemEntityType.notFound is returned.
Implementation
@override
Future<io.FileSystemEntityType> type(String path,
        {bool followLinks = true}) =>
    delegate.type(path, followLinks: followLinks);