position property
int positionSource
@DomName('FileWriter.position')
@DocsEditable()
int get position => _blink.BlinkFileWriter.instance.position_Getter_(this);
    © 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
    https://api.dartlang.org/stable/1.24.3/dart-html/FileWriter/position.html