ApiApprovalTests.ReactiveUI.Net4_7.verified.txt

[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.AndroidSupport")]
[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.AndroidX")]
[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Blazor")]
[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Drawing")]
[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Maui")]
[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.TestRunner.Android")]
[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Tests")]
[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Uno")]
[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Uno.WinUI")]
[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Uwp")]
[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.WinUI")]
[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Winforms")]
[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.Wpf")]
[assembly: System.Runtime.CompilerServices.InternalsVisibleTo("ReactiveUI.XamForms")]
[assembly: System.Runtime.Versioning.TargetFramework(".NETFramework,Version=v4.7.2", FrameworkDisplayName=".NET Framework 4.7.2")]
namespace ReactiveUI
{
    public static class AutoPersistHelper
    {
        public static System.IDisposable ActOnEveryObject<TItem>(this System.Collections.ObjectModel.ObservableCollection<TItem> @this, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
            where TItem : ReactiveUI.IReactiveObject { }
        public static System.IDisposable ActOnEveryObject<TItem>(this System.Collections.ObjectModel.ReadOnlyObservableCollection<TItem> @this, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
            where TItem : ReactiveUI.IReactiveObject { }
        public static System.IDisposable ActOnEveryObject<TItem>(this System.IObservable<DynamicData.IChangeSet<TItem>> @this, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
            where TItem : ReactiveUI.IReactiveObject { }
        public static System.IDisposable ActOnEveryObject<TItem, TCollection>(this TCollection collection, System.Action<TItem> onAdd, System.Action<TItem> onRemove)
            where TItem : ReactiveUI.IReactiveObject
            where TCollection : System.Collections.Specialized.INotifyCollectionChanged, System.Collections.Generic.IEnumerable<TItem> { }
        public static System.IDisposable AutoPersist<T>(this T @this, System.Func<T, System.IObservable<System.Reactive.Unit>> doPersist, System.TimeSpan? interval = default)
            where T : ReactiveUI.IReactiveObject { }
        public static System.IDisposable AutoPersist<T, TDontCare>(this T @this, System.Func<T, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
            where T : ReactiveUI.IReactiveObject { }
        public static System.IDisposable AutoPersistCollection<TItem>(this System.Collections.ObjectModel.ObservableCollection<TItem> @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.TimeSpan? interval = default)
            where TItem : ReactiveUI.IReactiveObject { }
        public static System.IDisposable AutoPersistCollection<TItem, TDontCare>(this System.Collections.ObjectModel.ObservableCollection<TItem> @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
            where TItem : ReactiveUI.IReactiveObject { }
        public static System.IDisposable AutoPersistCollection<TItem, TDontCare>(this System.Collections.ObjectModel.ReadOnlyObservableCollection<TItem> @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
            where TItem : ReactiveUI.IReactiveObject { }
        public static System.IDisposable AutoPersistCollection<TItem, TCollection, TDontCare>(this TCollection @this, System.Func<TItem, System.IObservable<System.Reactive.Unit>> doPersist, System.IObservable<TDontCare> manualSaveSignal, System.TimeSpan? interval = default)
            where TItem : ReactiveUI.IReactiveObject
            where TCollection : System.Collections.Specialized.INotifyCollectionChanged, System.Collections.Generic.IEnumerable<TItem> { }
    }
    public enum BindingDirection
    {
        OneWay = 0,
        TwoWay = 1,
        AsyncOneWay = 2,
    }
    public class ByteToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
    {
        public ByteToStringTypeConverter() { }
        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
    }
    public class CanActivateViewFetcher : ReactiveUI.IActivationForViewFetcher
    {
        public CanActivateViewFetcher() { }
        public System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view) { }
        public int GetAffinityForView(System.Type view) { }
    }
    public static class ChangeSetMixin
    {
        public static System.IObservable<DynamicData.IChangeSet> CountChanged(this System.IObservable<DynamicData.IChangeSet> changeSet) { }
        public static System.IObservable<DynamicData.IChangeSet<T>> CountChanged<T>(this System.IObservable<DynamicData.IChangeSet<T>> changeSet)
            where T :  notnull { }
        public static bool HasCountChanged(this DynamicData.IChangeSet changeSet) { }
    }
    public class CombinedReactiveCommand<TParam, TResult> : ReactiveUI.ReactiveCommandBase<TParam, System.Collections.Generic.IList<TResult>>
    {
        protected CombinedReactiveCommand(System.Collections.Generic.IEnumerable<ReactiveUI.ReactiveCommandBase<TParam, TResult>> childCommands, System.IObservable<bool>? canExecute, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
        public override System.IObservable<bool> CanExecute { get; }
        public override System.IObservable<bool> IsExecuting { get; }
        public override System.IObservable<System.Exception> ThrownExceptions { get; }
        protected override void Dispose(bool disposing) { }
        public override System.IObservable<System.Collections.Generic.IList<TResult>> Execute() { }
        public override System.IObservable<System.Collections.Generic.IList<TResult>> Execute(TParam parameter) { }
        public override System.IDisposable Subscribe(System.IObserver<System.Collections.Generic.IList<TResult>> observer) { }
    }
    public static class CommandBinder
    {
        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, string? toEvent = null)
            where TView :  class, ReactiveUI.IViewFor<TViewModel>
            where TViewModel :  class
            where TProp : System.Windows.Input.ICommand { }
        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.IObservable<TParam?> withParameter, string? toEvent = null)
            where TView :  class, ReactiveUI.IViewFor<TViewModel>
            where TViewModel :  class
            where TProp : System.Windows.Input.ICommand { }
        public static ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> propertyName, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlName, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
            where TView :  class, ReactiveUI.IViewFor<TViewModel>
            where TViewModel :  class
            where TProp : System.Windows.Input.ICommand { }
    }
    public class CommandBinderImplementation : Splat.IEnableLogger
    {
        public CommandBinderImplementation() { }
        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.IObservable<TParam?> withParameter, string? toEvent = null)
            where TView :  class, ReactiveUI.IViewFor<TViewModel>
            where TViewModel :  class
            where TProp : System.Windows.Input.ICommand { }
        public ReactiveUI.IReactiveBinding<TView, TProp> BindCommand<TView, TViewModel, TProp, TControl, TParam>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TControl>> controlProperty, System.Linq.Expressions.Expression<System.Func<TViewModel, TParam?>> withParameter, string? toEvent = null)
            where TView :  class, ReactiveUI.IViewFor<TViewModel>
            where TViewModel :  class
            where TProp : System.Windows.Input.ICommand { }
    }
    public static class ComparerChainingExtensions
    {
        public static System.Collections.Generic.IComparer<T> ThenBy<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector) { }
        public static System.Collections.Generic.IComparer<T> ThenBy<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
        public static System.Collections.Generic.IComparer<T> ThenByDescending<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector) { }
        public static System.Collections.Generic.IComparer<T> ThenByDescending<T, TValue>(this System.Collections.Generic.IComparer<T>? parent, System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
    }
    public class ComponentModelTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
    {
        public ComponentModelTypeConverter() { }
        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result) { }
    }
    public class CreatesCommandBindingViaCommandParameter : ReactiveUI.ICreatesCommandBinding
    {
        public CreatesCommandBindingViaCommandParameter() { }
        public System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter) { }
        public System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName) { }
        public int GetAffinityForObject(System.Type type, bool hasEventTarget) { }
    }
    public class CreatesCommandBindingViaEvent : ReactiveUI.ICreatesCommandBinding
    {
        public CreatesCommandBindingViaEvent() { }
        public System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter) { }
        public System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName) { }
        public int GetAffinityForObject(System.Type type, bool hasEventTarget) { }
    }
    public class DecimalToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
    {
        public DecimalToStringTypeConverter() { }
        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
    }
    public sealed class DefaultViewLocator : ReactiveUI.IViewLocator, Splat.IEnableLogger
    {
        public System.Func<string, string> ViewModelToViewFunc { get; set; }
        public ReactiveUI.IViewFor? ResolveView<T>(T? viewModel, string? contract = null) { }
    }
    public static class DependencyResolverMixins
    {
        public static void InitializeReactiveUI(this Splat.IMutableDependencyResolver resolver, params ReactiveUI.RegistrationNamespace[] registrationNamespaces) { }
        public static void RegisterViewsForViewModels(this Splat.IMutableDependencyResolver resolver, System.Reflection.Assembly assembly) { }
    }
    public class DoubleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
    {
        public DoubleToStringTypeConverter() { }
        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
    }
    public class DummySuspensionDriver : ReactiveUI.ISuspensionDriver
    {
        public DummySuspensionDriver() { }
        public System.IObservable<System.Reactive.Unit> InvalidateState() { }
        public System.IObservable<object> LoadState() { }
        public System.IObservable<System.Reactive.Unit> SaveState(object state) { }
    }
    public class EqualityTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
    {
        public EqualityTypeConverter() { }
        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result) { }
        public static object? DoReferenceCast(object? from, System.Type targetType) { }
    }
    public static class ExpressionMixins
    {
        public static object?[]? GetArgumentsArray(this System.Linq.Expressions.Expression expression) { }
        public static System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> GetExpressionChain(this System.Linq.Expressions.Expression expression) { }
        public static System.Reflection.MemberInfo? GetMemberInfo(this System.Linq.Expressions.Expression expression) { }
        public static System.Linq.Expressions.Expression? GetParent(this System.Linq.Expressions.Expression expression) { }
    }
    public interface IActivatableView { }
    public interface IActivatableViewModel
    {
        ReactiveUI.ViewModelActivator Activator { get; }
    }
    public interface IActivationForViewFetcher
    {
        System.IObservable<bool> GetActivationForView(ReactiveUI.IActivatableView view);
        int GetAffinityForView(System.Type view);
    }
    public interface IBindingTypeConverter : Splat.IEnableLogger
    {
        int GetAffinityForObjects(System.Type fromType, System.Type toType);
        bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result);
    }
    public interface ICanActivate
    {
        System.IObservable<System.Reactive.Unit> Activated { get; }
        System.IObservable<System.Reactive.Unit> Deactivated { get; }
    }
    public interface IComparerBuilder<T>
    {
        System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector);
        System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer);
        System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector);
        System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer);
    }
    public interface ICreatesCommandBinding
    {
        System.IDisposable? BindCommandToObject(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter);
        System.IDisposable? BindCommandToObject<TEventArgs>(System.Windows.Input.ICommand? command, object? target, System.IObservable<object?> commandParameter, string eventName);
        int GetAffinityForObject(System.Type type, bool hasEventTarget);
    }
    public interface ICreatesObservableForProperty : Splat.IEnableLogger
    {
        int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false);
        System.IObservable<ReactiveUI.IObservedChange<object?, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false);
    }
    public interface IHandleObservableErrors
    {
        System.IObservable<System.Exception> ThrownExceptions { get; }
    }
    public interface IInteractionBinderImplementation : Splat.IEnableLogger
    {
        System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler)
            where TViewModel :  class
            where TView :  class, ReactiveUI.IViewFor
        ;
        System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler)
            where TViewModel :  class
            where TView :  class, ReactiveUI.IViewFor
        ;
    }
    public interface IInteractionContext<out TInput, in TOutput>
    {
        TInput Input { get; }
        bool IsHandled { get; }
        void SetOutput(TOutput output);
    }
    public interface IInteraction<TInput, TOutput>
    {
        System.IObservable<TOutput> Handle(TInput input);
        System.IDisposable RegisterHandler(System.Action<ReactiveUI.IInteractionContext<TInput, TOutput>> handler);
        System.IDisposable RegisterHandler(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler);
        System.IDisposable RegisterHandler<TDontCare>(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler);
    }
    public interface IMessageBus : Splat.IEnableLogger
    {
        bool IsRegistered(System.Type type, string? contract = null);
        System.IObservable<T> Listen<T>(string? contract = null);
        System.IObservable<T> ListenIncludeLatest<T>(string? contract = null);
        System.IDisposable RegisterMessageSource<T>(System.IObservable<T> source, string? contract = null);
        void RegisterScheduler<T>(System.Reactive.Concurrency.IScheduler scheduler, string? contract = null);
        void SendMessage<T>(T message, string? contract = null);
    }
    public class INPCObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
    {
        public INPCObservableForProperty() { }
        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged) { }
        public System.IObservable<ReactiveUI.IObservedChange<object?, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
    }
    public interface IObservedChange<out TSender, out TValue>
    {
        System.Linq.Expressions.Expression? Expression { get; }
        TSender Sender { get; }
        TValue Value { get; }
    }
    public interface IOutputContext<out TInput, TOutput> : ReactiveUI.IInteractionContext<TInput, TOutput>
    {
        TOutput GetOutput();
    }
    public interface IPlatformOperations
    {
        string? GetOrientation();
    }
    public interface IPropertyBinderImplementation : Splat.IEnableLogger
    {
        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
                "view",
                "isViewModel"})]
        ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter, ReactiveUI.TriggerUpdate triggerUpdate = 0)
            where TViewModel :  class
            where TView :  class, ReactiveUI.IViewFor
        ;
        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
                "view",
                "isViewModel"})]
        ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null, ReactiveUI.TriggerUpdate triggerUpdate = 0)
            where TViewModel :  class
            where TView :  class, ReactiveUI.IViewFor
        ;
        System.IDisposable BindTo<TValue, TTarget, TTValue>(System.IObservable<TValue> observedChange, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, TTValue?>> propertyExpression, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
            where TTarget :  class
        ;
        ReactiveUI.IReactiveBinding<TView, TOut> OneWayBind<TViewModel, TView, TProp, TOut>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TOut>> viewProperty, System.Func<TProp, TOut> selector)
            where TViewModel :  class
            where TView :  class, ReactiveUI.IViewFor
        ;
        ReactiveUI.IReactiveBinding<TView, TVProp> OneWayBind<TViewModel, TView, TVMProp, TVProp>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
            where TViewModel :  class
            where TView :  class, ReactiveUI.IViewFor
        ;
    }
    public interface IPropertyBindingHook
    {
        bool ExecuteHook(object? source, object target, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewModelProperties, System.Func<ReactiveUI.IObservedChange<object, object>[]> getCurrentViewProperties, ReactiveUI.BindingDirection direction);
    }
    public class IROObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
    {
        public IROObservableForProperty() { }
        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
    }
    public interface IReactiveBinding<out TView, out TValue> : System.IDisposable
        where out TView : ReactiveUI.IViewFor
    {
        System.IObservable<TValue?> Changed { get; }
        ReactiveUI.BindingDirection Direction { get; }
        TView View { get; }
        System.Linq.Expressions.Expression ViewExpression { get; }
        System.Linq.Expressions.Expression ViewModelExpression { get; }
    }
    public interface IReactiveCommand : ReactiveUI.IHandleObservableErrors, System.IDisposable
    {
        System.IObservable<bool> CanExecute { get; }
        System.IObservable<bool> IsExecuting { get; }
    }
    public interface IReactiveCommand<in TParam, out TResult> : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveCommand, System.IDisposable, System.IObservable<TResult>
    {
        System.IObservable<TResult> Execute();
        System.IObservable<TResult> Execute(TParam parameter);
    }
    public interface IReactiveNotifyPropertyChanged<out TSender>
    {
        System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<TSender>> Changed { get; }
        System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<TSender>> Changing { get; }
        System.IDisposable SuppressChangeNotifications();
    }
    public interface IReactiveObject : Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
    {
        void RaisePropertyChanged(System.ComponentModel.PropertyChangedEventArgs args);
        void RaisePropertyChanging(System.ComponentModel.PropertyChangingEventArgs args);
    }
    public static class IReactiveObjectExtensions
    {
        public static TRet RaiseAndSetIfChanged<TObj, TRet>(this TObj reactiveObject, ref TRet backingField, TRet newValue, [System.Runtime.CompilerServices.CallerMemberName] string? propertyName = null)
            where TObj : ReactiveUI.IReactiveObject { }
        public static void RaisePropertyChanged<TSender>(this TSender reactiveObject, [System.Runtime.CompilerServices.CallerMemberName] string? propertyName = null)
            where TSender : ReactiveUI.IReactiveObject { }
        public static void RaisePropertyChanging<TSender>(this TSender reactiveObject, [System.Runtime.CompilerServices.CallerMemberName] string? propertyName = null)
            where TSender : ReactiveUI.IReactiveObject { }
        public static void SubscribePropertyChangedEvents<TSender>(this TSender reactiveObject)
            where TSender : ReactiveUI.IReactiveObject { }
        public static void SubscribePropertyChangingEvents<TSender>(this TSender reactiveObject)
            where TSender : ReactiveUI.IReactiveObject { }
    }
    public interface IReactivePropertyChangedEventArgs<out TSender>
    {
        string? PropertyName { get; }
        TSender Sender { get; }
    }
    public interface IRoutableViewModel : ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
    {
        ReactiveUI.IScreen HostScreen { get; }
        string? UrlPathSegment { get; }
    }
    public interface IScreen
    {
        ReactiveUI.RoutingState Router { get; }
    }
    public interface ISetMethodBindingConverter : Splat.IEnableLogger
    {
        int GetAffinityForObjects(System.Type? fromType, System.Type? toType);
        object? PerformSet(object? toTarget, object? newValue, object?[]? arguments);
    }
    public interface ISuspensionDriver
    {
        System.IObservable<System.Reactive.Unit> InvalidateState();
        System.IObservable<object> LoadState();
        System.IObservable<System.Reactive.Unit> SaveState(object state);
    }
    public interface ISuspensionHost : ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
    {
        object? AppState { get; set; }
        System.Func<object>? CreateNewAppState { get; set; }
        System.IObservable<System.Reactive.Unit> IsLaunchingNew { get; set; }
        System.IObservable<System.Reactive.Unit> IsResuming { get; set; }
        System.IObservable<System.Reactive.Unit> IsUnpausing { get; set; }
        System.IObservable<System.Reactive.Unit> ShouldInvalidateState { get; set; }
        System.IObservable<System.IDisposable> ShouldPersistState { get; set; }
    }
    public interface IViewFor : ReactiveUI.IActivatableView
    {
        object? ViewModel { get; set; }
    }
    public interface IViewFor<T> : ReactiveUI.IActivatableView, ReactiveUI.IViewFor
        where T :  class
    {
        T ViewModel { get; set; }
    }
    public interface IViewLocator : Splat.IEnableLogger
    {
        ReactiveUI.IViewFor? ResolveView<T>(T? viewModel, string? contract = null);
    }
    public class IntegerToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
    {
        public IntegerToStringTypeConverter() { }
        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
    }
    public class InteractionBinderImplementation : ReactiveUI.IInteractionBinderImplementation, Splat.IEnableLogger
    {
        public InteractionBinderImplementation() { }
        public System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler)
            where TViewModel :  class
            where TView :  class, ReactiveUI.IViewFor { }
        public System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler)
            where TViewModel :  class
            where TView :  class, ReactiveUI.IViewFor { }
    }
    public static class InteractionBindingMixins
    {
        public static System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler)
            where TViewModel :  class
            where TView :  class, ReactiveUI.IViewFor { }
        public static System.IDisposable BindInteraction<TViewModel, TView, TInput, TOutput, TDontCare>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, ReactiveUI.IInteraction<TInput, TOutput>>> propertyName, System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler)
            where TViewModel :  class
            where TView :  class, ReactiveUI.IViewFor { }
    }
    public sealed class InteractionContext<TInput, TOutput> : ReactiveUI.IInteractionContext<TInput, TOutput>, ReactiveUI.IOutputContext<TInput, TOutput>
    {
        public TInput Input { get; }
        public bool IsHandled { get; }
        public TOutput GetOutput() { }
        public void SetOutput(TOutput output) { }
    }
    public class Interaction<TInput, TOutput> : ReactiveUI.IInteraction<TInput, TOutput>
    {
        public Interaction(System.Reactive.Concurrency.IScheduler? handlerScheduler = null) { }
        protected virtual ReactiveUI.IOutputContext<TInput, TOutput> GenerateContext(TInput input) { }
        protected System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<System.Reactive.Unit>>[] GetHandlers() { }
        public virtual System.IObservable<TOutput> Handle(TInput input) { }
        public System.IDisposable RegisterHandler(System.Action<ReactiveUI.IInteractionContext<TInput, TOutput>> handler) { }
        public System.IDisposable RegisterHandler(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.Threading.Tasks.Task> handler) { }
        public System.IDisposable RegisterHandler<TDontCare>(System.Func<ReactiveUI.IInteractionContext<TInput, TOutput>, System.IObservable<TDontCare>> handler) { }
    }
    public class LongToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
    {
        public LongToStringTypeConverter() { }
        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
    }
    public class MessageBus : ReactiveUI.IMessageBus, Splat.IEnableLogger
    {
        public MessageBus() { }
        public static ReactiveUI.IMessageBus Current { get; set; }
        public bool IsRegistered(System.Type type, string? contract = null) { }
        public System.IObservable<T> Listen<T>(string? contract = null) { }
        public System.IObservable<T> ListenIncludeLatest<T>(string? contract = null) { }
        public System.IDisposable RegisterMessageSource<T>(System.IObservable<T> source, string? contract = null) { }
        public void RegisterScheduler<T>(System.Reactive.Concurrency.IScheduler scheduler, string? contract = null) { }
        public void SendMessage<T>(T message, string? contract = null) { }
    }
    public class NullableByteToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
    {
        public NullableByteToStringTypeConverter() { }
        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
    }
    public class NullableDecimalToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
    {
        public NullableDecimalToStringTypeConverter() { }
        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
    }
    public class NullableDoubleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
    {
        public NullableDoubleToStringTypeConverter() { }
        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
    }
    public class NullableIntegerToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
    {
        public NullableIntegerToStringTypeConverter() { }
        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
    }
    public class NullableLongToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
    {
        public NullableLongToStringTypeConverter() { }
        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
    }
    public class NullableShortToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
    {
        public NullableShortToStringTypeConverter() { }
        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
    }
    public class NullableSingleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
    {
        public NullableSingleToStringTypeConverter() { }
        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
    }
    public static class OAPHCreationHelperMixin
    {
        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
            where TObj :  class, ReactiveUI.IReactiveObject { }
        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
            where TObj :  class, ReactiveUI.IReactiveObject { }
        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
            where TObj :  class, ReactiveUI.IReactiveObject { }
        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
            where TObj :  class, ReactiveUI.IReactiveObject { }
        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
            where TObj :  class, ReactiveUI.IReactiveObject { }
        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
            where TObj :  class, ReactiveUI.IReactiveObject { }
        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
            where TObj :  class, ReactiveUI.IReactiveObject { }
        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
            where TObj :  class, ReactiveUI.IReactiveObject { }
        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
            where TObj :  class, ReactiveUI.IReactiveObject { }
        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, System.Linq.Expressions.Expression<System.Func<TObj, TRet>> property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, TRet initialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
            where TObj :  class, ReactiveUI.IReactiveObject { }
        public static ReactiveUI.ObservableAsPropertyHelper<TRet> ToProperty<TObj, TRet>(this System.IObservable<TRet> target, TObj source, string property, out ReactiveUI.ObservableAsPropertyHelper<TRet> result, System.Func<TRet> getInitialValue, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null)
            where TObj :  class, ReactiveUI.IReactiveObject { }
    }
    public sealed class ObservableAsPropertyHelper<T> : ReactiveUI.IHandleObservableErrors, Splat.IEnableLogger, System.IDisposable
    {
        public ObservableAsPropertyHelper(System.IObservable<T?> observable, System.Action<T?> onChanged, T? initialValue = default, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
        public ObservableAsPropertyHelper(System.IObservable<T?> observable, System.Action<T?> onChanged, System.Action<T?>? onChanging = null, System.Func<T?>? getInitialValue = null, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
        public ObservableAsPropertyHelper(System.IObservable<T?> observable, System.Action<T?> onChanged, System.Action<T?>? onChanging = null, T? initialValue = default, bool deferSubscription = false, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
        public bool IsSubscribed { get; }
        public System.IObservable<System.Exception> ThrownExceptions { get; }
        public T Value { get; }
        public void Dispose() { }
        public static ReactiveUI.ObservableAsPropertyHelper<T> Default(T? initialValue = default, System.Reactive.Concurrency.IScheduler? scheduler = null) { }
    }
    public static class ObservableFuncMixins
    {
        public static System.IObservable<TResult?> ToObservable<TSource, TResult>(this System.Linq.Expressions.Expression<System.Func<TSource, TResult?>> expression, TSource? source, bool beforeChange = false, bool skipInitial = false) { }
    }
    public static class ObservableLoggingMixin
    {
        public static System.IObservable<T> Log<T, TObj>(this System.IObservable<T> @this, TObj logObject, string? message = null, System.Func<T, string>? stringifier = null)
            where TObj : Splat.IEnableLogger { }
        public static System.IObservable<T> LoggedCatch<T, TObj>(this System.IObservable<T> @this, TObj klass, System.IObservable<T>? next = null, string? message = null)
            where TObj : Splat.IEnableLogger { }
        public static System.IObservable<T> LoggedCatch<T, TObj, TException>(this System.IObservable<T> @this, TObj klass, System.Func<TException, System.IObservable<T>> next, string? message = null)
            where TObj : Splat.IEnableLogger
            where TException : System.Exception { }
    }
    public static class ObservableMixins
    {
        public static System.IObservable<T> WhereNotNull<T>(this System.IObservable<T?> observable) { }
    }
    public class ObservedChange<TSender, TValue> : ReactiveUI.IObservedChange<TSender, TValue>
    {
        public ObservedChange(TSender sender, System.Linq.Expressions.Expression? expression, TValue value) { }
        public System.Linq.Expressions.Expression? Expression { get; }
        public TSender Sender { get; }
        public TValue Value { get; }
    }
    public static class ObservedChangedMixin
    {
        public static string GetPropertyName<TSender, TValue>(this ReactiveUI.IObservedChange<TSender, TValue> item) { }
        public static TValue GetValue<TSender, TValue>(this ReactiveUI.IObservedChange<TSender, TValue> item) { }
        public static TValue? GetValueOrDefault<TSender, TValue>(this ReactiveUI.IObservedChange<TSender, TValue> item) { }
        public static System.IObservable<TValue> Value<TSender, TValue>(this System.IObservable<ReactiveUI.IObservedChange<TSender, TValue>> item) { }
    }
    public static class OrderedComparer
    {
        public static ReactiveUI.IComparerBuilder<T> For<T>() { }
        public static ReactiveUI.IComparerBuilder<T> For<T>(System.Collections.Generic.IEnumerable<T> enumerable) { }
    }
    public static class OrderedComparer<T>
    {
        public static System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector) { }
        public static System.Collections.Generic.IComparer<T> OrderBy<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
        public static System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector) { }
        public static System.Collections.Generic.IComparer<T> OrderByDescending<TValue>(System.Func<T, TValue> selector, System.Collections.Generic.IComparer<TValue> comparer) { }
    }
    public class POCOObservableForProperty : ReactiveUI.ICreatesObservableForProperty, Splat.IEnableLogger
    {
        public POCOObservableForProperty() { }
        public int GetAffinityForObject(System.Type type, string propertyName, bool beforeChanged = false) { }
        public System.IObservable<ReactiveUI.IObservedChange<object, object?>> GetNotificationForProperty(object sender, System.Linq.Expressions.Expression expression, string propertyName, bool beforeChanged = false, bool suppressWarnings = false) { }
    }
    public static class PlatformRegistrationManager
    {
        public static void SetRegistrationNamespaces(params ReactiveUI.RegistrationNamespace[] namespaces) { }
    }
    public class PlatformRegistrations
    {
        public PlatformRegistrations() { }
        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
    }
    public class PropertyBinderImplementation : ReactiveUI.IPropertyBinderImplementation, Splat.IEnableLogger
    {
        public PropertyBinderImplementation() { }
        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
                "view",
                "isViewModel"})]
        public ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter, ReactiveUI.TriggerUpdate triggerUpdate = 0)
            where TViewModel :  class
            where TView :  class, ReactiveUI.IViewFor { }
        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
                "view",
                "isViewModel"})]
        public ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, object? conversionHint, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null, ReactiveUI.TriggerUpdate triggerUpdate = 0)
            where TViewModel :  class
            where TView :  class, ReactiveUI.IViewFor { }
        public System.IDisposable BindTo<TValue, TTarget, TTValue>(System.IObservable<TValue> observedChange, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, TTValue?>> propertyExpression, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
            where TTarget :  class { }
        public ReactiveUI.IReactiveBinding<TView, TOut> OneWayBind<TViewModel, TView, TProp, TOut>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TOut>> viewProperty, System.Func<TProp, TOut> selector)
            where TViewModel :  class
            where TView :  class, ReactiveUI.IViewFor { }
        public ReactiveUI.IReactiveBinding<TView, TVProp> OneWayBind<TViewModel, TView, TVMProp, TVProp>(TViewModel? viewModel, TView view, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
            where TViewModel :  class
            where TView :  class, ReactiveUI.IViewFor { }
    }
    public static class PropertyBindingMixins
    {
        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
                "view",
                "isViewModel"})]
        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter)
            where TViewModel :  class
            where TView :  class, ReactiveUI.IViewFor { }
        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
                "view",
                "isViewModel"})]
        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null)
            where TViewModel :  class
            where TView :  class, ReactiveUI.IViewFor { }
        [return: System.Runtime.CompilerServices.TupleElementNames(new string[] {
                "view",
                "isViewModel"})]
        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, System.Func<TVMProp?, TVProp> vmToViewConverter, System.Func<TVProp, TVMProp?> viewToVmConverter, ReactiveUI.TriggerUpdate triggerUpdate = 0)
            where TViewModel :  class
            where TView :  class, ReactiveUI.IViewFor { }
        [return: System.Runtime.CompilerServices.TupleElementNames(new string?[]?[] {
                "view",
                "isViewModel"})]
        public static ReactiveUI.IReactiveBinding<TView, System.ValueTuple<object?, bool>> Bind<TViewModel, TView, TVMProp, TVProp, TDontCare>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, System.IObservable<TDontCare>? signalViewUpdate, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null, ReactiveUI.IBindingTypeConverter? viewToVMConverterOverride = null, ReactiveUI.TriggerUpdate triggerUpdate = 0)
            where TViewModel :  class
            where TView :  class, ReactiveUI.IViewFor { }
        public static System.IDisposable BindTo<TValue, TTarget, TTValue>(this System.IObservable<TValue> @this, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, TTValue?>> property, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
            where TTarget :  class { }
        public static ReactiveUI.IReactiveBinding<TView, TOut> OneWayBind<TViewModel, TView, TProp, TOut>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TOut>> viewProperty, System.Func<TProp, TOut> selector)
            where TViewModel :  class
            where TView :  class, ReactiveUI.IViewFor { }
        public static ReactiveUI.IReactiveBinding<TView, TVProp> OneWayBind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel? viewModel, System.Linq.Expressions.Expression<System.Func<TViewModel, TVMProp?>> vmProperty, System.Linq.Expressions.Expression<System.Func<TView, TVProp>> viewProperty, object? conversionHint = null, ReactiveUI.IBindingTypeConverter? vmToViewConverterOverride = null)
            where TViewModel :  class
            where TView :  class, ReactiveUI.IViewFor { }
    }
    public static class ReactiveCommand
    {
        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> Create(System.Action execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> Create<TParam>(System.Action<TParam> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> Create<TResult>(System.Func<TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
        public static ReactiveUI.ReactiveCommand<TParam, TResult> Create<TParam, TResult>(System.Func<TParam, TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
        public static ReactiveUI.CombinedReactiveCommand<TParam, TResult> CreateCombined<TParam, TResult>(System.Collections.Generic.IEnumerable<ReactiveUI.ReactiveCommandBase<TParam, TResult>> childCommands, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateFromObservable<TResult>(System.Func<System.IObservable<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateFromObservable<TParam, TResult>(System.Func<TParam, System.IObservable<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> CreateFromTask(System.Func<System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> CreateFromTask(System.Func<System.Threading.CancellationToken, System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateFromTask<TResult>(System.Func<System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateFromTask<TResult>(System.Func<System.Threading.CancellationToken, System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> CreateFromTask<TParam>(System.Func<TParam, System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> CreateFromTask<TParam>(System.Func<TParam, System.Threading.CancellationToken, System.Threading.Tasks.Task> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(System.Func<TParam, System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(System.Func<TParam, System.Threading.CancellationToken, System.Threading.Tasks.Task<TResult>> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, System.Reactive.Unit> CreateRunInBackground(System.Action execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
        public static ReactiveUI.ReactiveCommand<TParam, System.Reactive.Unit> CreateRunInBackground<TParam>(System.Action<TParam> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
        public static ReactiveUI.ReactiveCommand<System.Reactive.Unit, TResult> CreateRunInBackground<TResult>(System.Func<TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
        public static ReactiveUI.ReactiveCommand<TParam, TResult> CreateRunInBackground<TParam, TResult>(System.Func<TParam, TResult> execute, System.IObservable<bool>? canExecute = null, System.Reactive.Concurrency.IScheduler? backgroundScheduler = null, System.Reactive.Concurrency.IScheduler? outputScheduler = null) { }
    }
    public abstract class ReactiveCommandBase<TParam, TResult> : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveCommand, ReactiveUI.IReactiveCommand<TParam, TResult>, System.IDisposable, System.IObservable<TResult>, System.Windows.Input.ICommand
    {
        protected ReactiveCommandBase() { }
        public abstract System.IObservable<bool> CanExecute { get; }
        public abstract System.IObservable<bool> IsExecuting { get; }
        public abstract System.IObservable<System.Exception> ThrownExceptions { get; }
        public void Dispose() { }
        protected abstract void Dispose(bool disposing);
        public abstract System.IObservable<TResult> Execute();
        public abstract System.IObservable<TResult> Execute(TParam parameter);
        protected virtual bool ICommandCanExecute(object? parameter) { }
        protected virtual void ICommandExecute(object? parameter) { }
        protected void OnCanExecuteChanged(bool newValue) { }
        public abstract System.IDisposable Subscribe(System.IObserver<TResult> observer);
    }
    public static class ReactiveCommandMixins
    {
        public static System.IDisposable InvokeCommand<T>(this System.IObservable<T> item, System.Windows.Input.ICommand? command) { }
        public static System.IDisposable InvokeCommand<T, TResult>(this System.IObservable<T> item, ReactiveUI.ReactiveCommandBase<T, TResult>? command) { }
        public static System.IDisposable InvokeCommand<T, TTarget>(this System.IObservable<T> item, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, System.Windows.Input.ICommand?>> commandProperty)
            where TTarget :  class { }
        public static System.IDisposable InvokeCommand<T, TResult, TTarget>(this System.IObservable<T> item, TTarget? target, System.Linq.Expressions.Expression<System.Func<TTarget, ReactiveUI.ReactiveCommandBase<T, TResult>?>> commandProperty)
            where TTarget :  class { }
    }
    public class ReactiveCommand<TParam, TResult> : ReactiveUI.ReactiveCommandBase<TParam, TResult>
    {
        protected ReactiveCommand(System.Func<TParam, System.IObservable<TResult>> execute, System.IObservable<bool>? canExecute, System.Reactive.Concurrency.IScheduler? outputScheduler) { }
        public override System.IObservable<bool> CanExecute { get; }
        public override System.IObservable<bool> IsExecuting { get; }
        public override System.IObservable<System.Exception> ThrownExceptions { get; }
        protected override void Dispose(bool disposing) { }
        public override System.IObservable<TResult> Execute() { }
        public override System.IObservable<TResult> Execute(TParam parameter) { }
        public override System.IDisposable Subscribe(System.IObserver<TResult> observer) { }
    }
    public static class ReactiveNotifyPropertyChangedMixin
    {
        public static System.IObservable<ReactiveUI.IObservedChange<TSender, TValue>> ObservableForProperty<TSender, TValue>(this TSender? item, System.Linq.Expressions.Expression<System.Func<TSender, TValue>> property, bool beforeChange = false, bool skipInitial = true) { }
        public static System.IObservable<TRet> ObservableForProperty<TSender, TValue, TRet>(this TSender? item, System.Linq.Expressions.Expression<System.Func<TSender, TValue>> property, System.Func<TValue?, TRet> selector, bool beforeChange = false)
            where TSender :  class { }
        public static System.IObservable<ReactiveUI.IObservedChange<TSender, TValue>> SubscribeToExpressionChain<TSender, TValue>(this TSender? source, System.Linq.Expressions.Expression? expression, bool beforeChange = false, bool skipInitial = true, bool suppressWarnings = false) { }
    }
    [System.Runtime.Serialization.DataContract]
    public class ReactiveObject : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveNotifyPropertyChanged<ReactiveUI.IReactiveObject>, ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging
    {
        public ReactiveObject() { }
        [System.Runtime.Serialization.IgnoreDataMember]
        [System.Text.Json.Serialization.JsonIgnore]
        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changed { get; }
        [System.Runtime.Serialization.IgnoreDataMember]
        [System.Text.Json.Serialization.JsonIgnore]
        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changing { get; }
        [System.Runtime.Serialization.IgnoreDataMember]
        [System.Text.Json.Serialization.JsonIgnore]
        public System.IObservable<System.Exception> ThrownExceptions { get; }
        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
        public bool AreChangeNotificationsEnabled() { }
        public System.IDisposable DelayChangeNotifications() { }
        public System.IDisposable SuppressChangeNotifications() { }
    }
    public class ReactivePropertyChangedEventArgs<TSender> : System.ComponentModel.PropertyChangedEventArgs, ReactiveUI.IReactivePropertyChangedEventArgs<TSender>
    {
        public ReactivePropertyChangedEventArgs(TSender sender, string propertyName) { }
        public TSender Sender { get; }
    }
    public class ReactivePropertyChangingEventArgs<TSender> : System.ComponentModel.PropertyChangingEventArgs, ReactiveUI.IReactivePropertyChangedEventArgs<TSender>
    {
        public ReactivePropertyChangingEventArgs(TSender sender, string? propertyName) { }
        public TSender Sender { get; }
    }
    [System.Runtime.Serialization.DataContract]
    public class ReactiveRecord : ReactiveUI.IHandleObservableErrors, ReactiveUI.IReactiveNotifyPropertyChanged<ReactiveUI.IReactiveObject>, ReactiveUI.IReactiveObject, Splat.IEnableLogger, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.INotifyPropertyChanging, System.IEquatable<ReactiveUI.ReactiveRecord>
    {
        public ReactiveRecord() { }
        [System.Runtime.Serialization.IgnoreDataMember]
        [System.Text.Json.Serialization.JsonIgnore]
        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changed { get; }
        [System.Runtime.Serialization.IgnoreDataMember]
        [System.Text.Json.Serialization.JsonIgnore]
        public System.IObservable<ReactiveUI.IReactivePropertyChangedEventArgs<ReactiveUI.IReactiveObject>> Changing { get; }
        [System.Runtime.Serialization.IgnoreDataMember]
        [System.Text.Json.Serialization.JsonIgnore]
        public System.IObservable<System.Exception> ThrownExceptions { get; }
        public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
        public event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
        public bool AreChangeNotificationsEnabled() { }
        public System.IDisposable DelayChangeNotifications() { }
        public System.IDisposable SuppressChangeNotifications() { }
    }
    public static class Reflection
    {
        public static string ExpressionToPropertyNames(System.Linq.Expressions.Expression? expression) { }
        public static System.Type GetEventArgsTypeForEvent(System.Type type, string? eventName) { }
        public static System.Func<object?, object?[]?, object?>? GetValueFetcherForProperty(System.Reflection.MemberInfo? member) { }
        public static System.Func<object?, object?[]?, object?> GetValueFetcherOrThrow(System.Reflection.MemberInfo? member) { }
        public static System.Action<object?, object?, object?[]?> GetValueSetterForProperty(System.Reflection.MemberInfo? member) { }
        public static System.Action<object?, object?, object?[]?>? GetValueSetterOrThrow(System.Reflection.MemberInfo? member) { }
        public static bool IsStatic(this System.Reflection.PropertyInfo item) { }
        public static System.Type? ReallyFindType(string? type, bool throwOnFailure) { }
        public static System.Linq.Expressions.Expression Rewrite(System.Linq.Expressions.Expression? expression) { }
        public static void ThrowIfMethodsNotOverloaded(string callingTypeName, object targetObject, params string[] methodsToCheck) { }
        public static bool TryGetAllValuesForPropertyChain(out ReactiveUI.IObservedChange<object, object?>[] changeValues, object? current, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> expressionChain) { }
        public static bool TryGetValueForPropertyChain<TValue>(out TValue changeValue, object? current, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> expressionChain) { }
        public static bool TrySetValueToPropertyChain<TValue>(object? target, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> expressionChain, TValue value, bool shouldThrow = true) { }
    }
    public enum RegistrationNamespace
    {
        None = 0,
        XamForms = 1,
        Winforms = 2,
        Wpf = 3,
        Uno = 4,
        UnoWinUI = 5,
        Blazor = 6,
        Drawing = 7,
        Avalonia = 8,
        Maui = 9,
        Uwp = 10,
        WinUI = 11,
    }
    public class Registrations
    {
        public Registrations() { }
        public void Register(System.Action<System.Func<object>, System.Type> registerFunction) { }
    }
    public static class RoutableViewModelMixin
    {
        public static System.IDisposable WhenNavigatedTo(this ReactiveUI.IRoutableViewModel item, System.Func<System.IDisposable> onNavigatedTo) { }
        public static System.IObservable<System.Reactive.Unit> WhenNavigatedToObservable(this ReactiveUI.IRoutableViewModel item) { }
        public static System.IObservable<System.Reactive.Unit> WhenNavigatingFromObservable(this ReactiveUI.IRoutableViewModel item) { }
    }
    [System.Runtime.Serialization.DataContract]
    public class RoutingState : ReactiveUI.ReactiveObject
    {
        public RoutingState(System.Reactive.Concurrency.IScheduler? scheduler = null) { }
        [System.Runtime.Serialization.IgnoreDataMember]
        [System.Text.Json.Serialization.JsonIgnore]
        public System.IObservable<ReactiveUI.IRoutableViewModel> CurrentViewModel { get; set; }
        [System.Runtime.Serialization.IgnoreDataMember]
        [System.Text.Json.Serialization.JsonIgnore]
        public ReactiveUI.ReactiveCommand<ReactiveUI.IRoutableViewModel, ReactiveUI.IRoutableViewModel> Navigate { get; set; }
        [System.Runtime.Serialization.IgnoreDataMember]
        [System.Text.Json.Serialization.JsonIgnore]
        public ReactiveUI.ReactiveCommand<ReactiveUI.IRoutableViewModel, ReactiveUI.IRoutableViewModel> NavigateAndReset { get; set; }
        [System.Runtime.Serialization.IgnoreDataMember]
        [System.Text.Json.Serialization.JsonIgnore]
        public ReactiveUI.ReactiveCommand<System.Reactive.Unit, ReactiveUI.IRoutableViewModel> NavigateBack { get; set; }
        [System.Runtime.Serialization.IgnoreDataMember]
        [System.Text.Json.Serialization.JsonIgnore]
        public System.IObservable<DynamicData.IChangeSet<ReactiveUI.IRoutableViewModel>> NavigationChanged { get; set; }
        [System.Runtime.Serialization.DataMember]
        [System.Text.Json.Serialization.JsonRequired]
        public System.Collections.ObjectModel.ObservableCollection<ReactiveUI.IRoutableViewModel> NavigationStack { get; set; }
    }
    public static class RoutingStateMixins
    {
        public static T? FindViewModelInStack<T>(this ReactiveUI.RoutingState item)
            where T : ReactiveUI.IRoutableViewModel { }
        public static ReactiveUI.IRoutableViewModel? GetCurrentViewModel(this ReactiveUI.RoutingState item) { }
    }
    public static class RxApp
    {
        public const int BigCacheLimit = 256;
        public const int SmallCacheLimit = 64;
        public static System.IObserver<System.Exception> DefaultExceptionHandler { get; set; }
        public static System.Reactive.Concurrency.IScheduler MainThreadScheduler { get; set; }
        public static bool SuppressViewCommandBindingMessage { get; set; }
        public static ReactiveUI.ISuspensionHost SuspensionHost { get; set; }
        public static System.Reactive.Concurrency.IScheduler TaskpoolScheduler { get; set; }
    }
    public class ScheduledSubject<T> : System.IDisposable, System.IObservable<T>, System.IObserver<T>, System.Reactive.Subjects.ISubject<T>, System.Reactive.Subjects.ISubject<T, T>
    {
        public ScheduledSubject(System.Reactive.Concurrency.IScheduler scheduler, System.IObserver<T>? defaultObserver = null, System.Reactive.Subjects.ISubject<T>? defaultSubject = null) { }
        public void Dispose() { }
        protected virtual void Dispose(bool isDisposing) { }
        public void OnCompleted() { }
        public void OnError(System.Exception error) { }
        public void OnNext(T value) { }
        public System.IDisposable Subscribe(System.IObserver<T> observer) { }
    }
    public class ShortToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
    {
        public ShortToStringTypeConverter() { }
        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
    }
    [System.AttributeUsage(System.AttributeTargets.Class)]
    public sealed class SingleInstanceViewAttribute : System.Attribute
    {
        public SingleInstanceViewAttribute() { }
    }
    public class SingleToStringTypeConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
    {
        public SingleToStringTypeConverter() { }
        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object result) { }
    }
    public class StringConverter : ReactiveUI.IBindingTypeConverter, Splat.IEnableLogger
    {
        public StringConverter() { }
        public int GetAffinityForObjects(System.Type fromType, System.Type toType) { }
        public bool TryConvert(object? from, System.Type toType, object? conversionHint, out object? result) { }
    }
    public static class SuspensionHostExtensions
    {
        public static T GetAppState<T>(this ReactiveUI.ISuspensionHost item) { }
        public static System.IObservable<T> ObserveAppState<T>(this ReactiveUI.ISuspensionHost item)
            where T :  class { }
        public static System.IDisposable SetupDefaultSuspendResume(this ReactiveUI.ISuspensionHost item, ReactiveUI.ISuspensionDriver? driver = null) { }
    }
    public enum TriggerUpdate
    {
        ViewToViewModel = 0,
        ViewModelToView = 1,
    }
    [System.Serializable]
    public class UnhandledErrorException : System.Exception
    {
        public UnhandledErrorException() { }
        public UnhandledErrorException(string message) { }
        protected UnhandledErrorException(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
        public UnhandledErrorException(string message, System.Exception innerException) { }
    }
    [System.Serializable]
    public class UnhandledInteractionException<TInput, TOutput> : System.Exception
    {
        public UnhandledInteractionException() { }
        public UnhandledInteractionException(string message) { }
        public UnhandledInteractionException(ReactiveUI.Interaction<TInput, TOutput> interaction, TInput input) { }
        protected UnhandledInteractionException(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
        public UnhandledInteractionException(string message, System.Exception innerException) { }
        public TInput Input { get; }
        public ReactiveUI.Interaction<TInput, TOutput>? Interaction { get; }
        public override void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
    }
    [System.AttributeUsage(System.AttributeTargets.Class)]
    public sealed class ViewContractAttribute : System.Attribute
    {
        public ViewContractAttribute(string contract) { }
        public string Contract { get; }
    }
    public static class ViewForMixins
    {
        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Action<System.Action<System.IDisposable>> block) { }
        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Func<System.Collections.Generic.IEnumerable<System.IDisposable>> block) { }
        public static void WhenActivated(this ReactiveUI.IActivatableViewModel item, System.Action<System.Action<System.IDisposable>> block) { }
        public static void WhenActivated(this ReactiveUI.IActivatableViewModel item, System.Action<System.Reactive.Disposables.CompositeDisposable> block) { }
        public static void WhenActivated(this ReactiveUI.IActivatableViewModel item, System.Func<System.Collections.Generic.IEnumerable<System.IDisposable>> block) { }
        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Action<System.Action<System.IDisposable>> block, ReactiveUI.IViewFor view) { }
        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Action<System.Reactive.Disposables.CompositeDisposable> block, ReactiveUI.IViewFor? view = null) { }
        public static System.IDisposable WhenActivated(this ReactiveUI.IActivatableView item, System.Func<System.Collections.Generic.IEnumerable<System.IDisposable>> block, ReactiveUI.IViewFor? view) { }
    }
    public static class ViewLocator
    {
        public static ReactiveUI.IViewLocator Current { get; }
    }
    [System.Serializable]
    public class ViewLocatorNotFoundException : System.Exception
    {
        public ViewLocatorNotFoundException() { }
        public ViewLocatorNotFoundException(string message) { }
        protected ViewLocatorNotFoundException(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
        public ViewLocatorNotFoundException(string message, System.Exception innerException) { }
    }
    public sealed class ViewModelActivator : System.IDisposable
    {
        public ViewModelActivator() { }
        public System.IObservable<System.Reactive.Unit> Activated { get; }
        public System.IObservable<System.Reactive.Unit> Deactivated { get; }
        public System.IDisposable Activate() { }
        public void Deactivate(bool ignoreRefCount = false) { }
        public void Dispose() { }
    }
    public class WaitForDispatcherScheduler : System.Reactive.Concurrency.IScheduler
    {
        public WaitForDispatcherScheduler(System.Func<System.Reactive.Concurrency.IScheduler> schedulerFactory) { }
        public System.DateTimeOffset Now { get; }
        public System.IDisposable Schedule<TState>(TState state, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action) { }
        public System.IDisposable Schedule<TState>(TState state, System.DateTimeOffset dueTime, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action) { }
        public System.IDisposable Schedule<TState>(TState state, System.TimeSpan dueTime, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action) { }
    }
    public static class WhenAnyMixin
    {
        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Func<ReactiveUI.IObservedChange<TSender, T1>, TRet> selector) { }
        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, TRet> selector) { }
        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, TRet> selector) { }
        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, TRet> selector) { }
        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, TRet> selector) { }
        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, TRet> selector) { }
        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, TRet> selector) { }
        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, TRet> selector) { }
        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, TRet> selector) { }
        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, ReactiveUI.IObservedChange<TSender, T10>, TRet> selector) { }
        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, ReactiveUI.IObservedChange<TSender, T10>, ReactiveUI.IObservedChange<TSender, T11>, TRet> selector) { }
        public static System.IObservable<TRet> WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Linq.Expressions.Expression<System.Func<TSender, T12>> property12, System.Func<ReactiveUI.IObservedChange<TSender, T1>, ReactiveUI.IObservedChange<TSender, T2>, ReactiveUI.IObservedChange<TSender, T3>, ReactiveUI.IObservedChange<TSender, T4>, ReactiveUI.IObservedChange<TSender, T5>, ReactiveUI.IObservedChange<TSender, T6>, ReactiveUI.IObservedChange<TSender, T7>, ReactiveUI.IObservedChange<TSender, T8>, ReactiveUI.IObservedChange<TSender, T9>, ReactiveUI.IObservedChange<TSender, T10>, ReactiveUI.IObservedChange<TSender, T11>, ReactiveUI.IObservedChange<TSender, T12>, TRet> selector) { }
        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Linq.Expressions.Expression? property10, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Linq.Expressions.Expression? property10, System.Linq.Expressions.Expression? property11, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
        public static System.IObservable<TRet> WhenAnyDynamic<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression? property1, System.Linq.Expressions.Expression? property2, System.Linq.Expressions.Expression? property3, System.Linq.Expressions.Expression? property4, System.Linq.Expressions.Expression? property5, System.Linq.Expressions.Expression? property6, System.Linq.Expressions.Expression? property7, System.Linq.Expressions.Expression? property8, System.Linq.Expressions.Expression? property9, System.Linq.Expressions.Expression? property10, System.Linq.Expressions.Expression? property11, System.Linq.Expressions.Expression? property12, System.Func<ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, ReactiveUI.IObservedChange<TSender?, object?>, TRet> selector) { }
        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, TRet>> property1) { }
        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Func<T1, TRet> selector) { }
        public static System.IObservable<System.ValueTuple<T1, T2>> WhenAnyValue<TSender, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2) { }
        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Func<T1, T2, TRet> selector) { }
        public static System.IObservable<System.ValueTuple<T1, T2, T3>> WhenAnyValue<TSender, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3) { }
        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Func<T1, T2, T3, TRet> selector) { }
        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4>> WhenAnyValue<TSender, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4) { }
        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Func<T1, T2, T3, T4, TRet> selector) { }
        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4, T5>> WhenAnyValue<TSender, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5) { }
        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Func<T1, T2, T3, T4, T5, TRet> selector) { }
        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4, T5, T6>> WhenAnyValue<TSender, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6) { }
        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Func<T1, T2, T3, T4, T5, T6, TRet> selector) { }
        public static System.IObservable<System.ValueTuple<T1, T2, T3, T4, T5, T6, T7>> WhenAnyValue<TSender, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7) { }
        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Func<T1, T2, T3, T4, T5, T6, T7, TRet> selector) { }
        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, TRet> selector) { }
        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, TRet> selector) { }
        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, TRet> selector) { }
        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, TRet> selector) { }
        public static System.IObservable<TRet> WhenAnyValue<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, T1>> property1, System.Linq.Expressions.Expression<System.Func<TSender, T2>> property2, System.Linq.Expressions.Expression<System.Func<TSender, T3>> property3, System.Linq.Expressions.Expression<System.Func<TSender, T4>> property4, System.Linq.Expressions.Expression<System.Func<TSender, T5>> property5, System.Linq.Expressions.Expression<System.Func<TSender, T6>> property6, System.Linq.Expressions.Expression<System.Func<TSender, T7>> property7, System.Linq.Expressions.Expression<System.Func<TSender, T8>> property8, System.Linq.Expressions.Expression<System.Func<TSender, T9>> property9, System.Linq.Expressions.Expression<System.Func<TSender, T10>> property10, System.Linq.Expressions.Expression<System.Func<TSender, T11>> property11, System.Linq.Expressions.Expression<System.Func<TSender, T12>> property12, System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, TRet> selector) { }
    }
    public static class WhenAnyObservableMixin
    {
        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1)
            where TSender :  class { }
        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2)
            where TSender :  class { }
        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3)
            where TSender :  class { }
        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4)
            where TSender :  class { }
        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5)
            where TSender :  class { }
        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6)
            where TSender :  class { }
        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7)
            where TSender :  class { }
        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8)
            where TSender :  class { }
        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9)
            where TSender :  class { }
        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs10)
            where TSender :  class { }
        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs11)
            where TSender :  class { }
        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs11, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<TRet>?>> obs12)
            where TSender :  class { }
        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Func<T1?, T2?, TRet> selector)
            where TSender :  class { }
        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Func<T1?, T2?, T3?, TRet> selector)
            where TSender :  class { }
        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Func<T1?, T2?, T3?, T4?, TRet> selector)
            where TSender :  class { }
        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Func<T1?, T2?, T3?, T4?, T5?, TRet> selector)
            where TSender :  class { }
        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, TRet> selector)
            where TSender :  class { }
        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, TRet> selector)
            where TSender :  class { }
        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, TRet> selector)
            where TSender :  class { }
        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, TRet> selector)
            where TSender :  class { }
        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T10>?>> obs10, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, T10?, TRet> selector)
            where TSender :  class { }
        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T10>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T11>?>> obs11, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, T10?, T11?, TRet> selector)
            where TSender :  class { }
        public static System.IObservable<TRet> WhenAnyObservable<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this TSender? sender, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T1>?>> obs1, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T2>?>> obs2, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T3>?>> obs3, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T4>?>> obs4, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T5>?>> obs5, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T6>?>> obs6, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T7>?>> obs7, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T8>?>> obs8, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T9>?>> obs9, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T10>?>> obs10, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T11>?>> obs11, System.Linq.Expressions.Expression<System.Func<TSender, System.IObservable<T12>?>> obs12, System.Func<T1?, T2?, T3?, T4?, T5?, T6?, T7?, T8?, T9?, T10?, T11?, T12?, TRet> selector)
            where TSender :  class { }
    }
}