getPanelBehavior method
Returns the extension's current side panel behavior. |callback|: Called with the extension's side panel behavior.
Implementation
Future<PanelBehavior> getPanelBehavior() async {
var $res = await promiseToFuture<$js.PanelBehavior>(
$js.chrome.sidePanel.getPanelBehavior());
return PanelBehavior.fromJS($res);
}