New is the constructor for FS.

WithFlags sets the flags based on package "os" flag values.

WithLogger adds a custom Logger.

File implememnts fs.File.

FS is a filesystem tied to the os filesystem implementing: - fs.ReadDirFS - fs.StatFS - fs.ReadFileFS - fs.GlobFS using functions defined in the "os" and "filepath" packages.

Option is an optional argumetn for FS.