mode property
int mode
final
The mode of the file system object. Permissions are encoded in the lower 16 bits of this number, and can be decoded using the modeString getter.
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/1.24.3/dart-io/FileStat/mode.html