clearTimeline method Null safety

Future<void> clearTimeline(
  1. {Duration timeout = kUnusuallyLongTimeout}
)

Clears all timeline events recorded up until now.

The timeout argument causes a warning to be displayed to the user if the operation exceeds the specified timeout; it does not actually cancel the operation.

For WebFlutterDriver, this is only supported for Chrome.

Implementation

Future<void> clearTimeline({
  Duration timeout = kUnusuallyLongTimeout,
}) async {
  throw UnimplementedError();
}