JavascriptDialogOpeningEvent constructor Null safety

JavascriptDialogOpeningEvent(
  1. {required String url,
  2. required String message,
  3. required DialogType type,
  4. required bool hasBrowserHandler,
  5. String? defaultPrompt}
)

Implementation

JavascriptDialogOpeningEvent(
    {required this.url,
    required this.message,
    required this.type,
    required this.hasBrowserHandler,
    this.defaultPrompt});