Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Parameter 'model' is unread.

Possible null reference argument for parameter 'target' in 'IObservable<EventPattern<object>> Observable.FromEventPattern(object target, string eventName)'.

Possible null reference argument for parameter 'owner' in 'void Window.Show(Window owner)'.

Cannot convert null literal to non-nullable reference type.

Cannot convert null literal to non-nullable reference type.

Parameter 'SettingModel setting' is captured into the state of the enclosing type and its value is also passed to the base constructor. The value might be captured by the base class as well.