Avalonia/src/Avalonia.Controls/Notifications/NotificationPosition.cs

namespace Avalonia.Controls.Notifications
{
    /// <summary>
    /// Describes the possible positions for <see cref="Notification"/>s that are displayed by a
    /// <see cref="WindowNotificationManager"/>.
    /// </summary>
    public enum NotificationPosition
    {
        TopLeft,
        TopRight,
        BottomLeft,
        BottomRight
    }
}