suspend fun FileSystem.chmodRecursiveAwait(path: String, perms: String, dirPerms: String): Unit
Change the permissions on the file represented by path to perms, asynchronously. The permission String takes the form rwxr-x--- as specified in {here}.
perms - the permissions string
dirPerms - the directory permissions
handler - the handler that will be called on completion
Returna
reference to this, so the API can be used fluently *