expand method - Range class - dart:html library - Dart API

@DomName('Range.expand')
@DocsEditable()
@Experimental()

void expand(String unit)

Source

@DomName('Range.expand')
@DocsEditable()
@Experimental() // non-standard
void expand(String unit) =>
    _blink.BlinkRange.instance.expand_Callback_1_(this, unit);