namespace AppKit
{
    [Protocol(Name = "NSOutlineViewDataSource", WrapperType = typeof(NSOutlineViewDataSourceWrapper))]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "SetObjectValue", ParameterByRef = new[] { false, false, false, false }, ParameterType = new[] { typeof(NSOutlineView), typeof(NSObject), typeof(NSTableColumn), typeof(NSObject) }, Selector = "outlineView:setObjectValue:forTableColumn:byItem:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "SortDescriptorsChanged", ParameterByRef = new[] { false, false }, ParameterType = new[] { typeof(NSOutlineView), typeof(NSSortDescriptor[]) }, Selector = "outlineView:sortDescriptorsDidChange:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "DraggingSessionWillBegin", ParameterByRef = new[] { false, false, false, false }, ParameterType = new[] { typeof(NSOutlineView), typeof(NSDraggingSession), typeof(CGPoint), typeof(NSArray) }, Selector = "outlineView:draggingSession:willBeginAtPoint:forItems:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "DraggingSessionEnded", ParameterByRef = new[] { false, false, false, false }, ParameterType = new[] { typeof(NSOutlineView), typeof(NSDraggingSession), typeof(CGPoint), typeof(NSDragOperation) }, Selector = "outlineView:draggingSession:endedAtPoint:operation:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "UpdateDraggingItemsForDrag", ParameterByRef = new[] { false, false }, ParameterType = new[] { typeof(NSOutlineView), typeof(INSDraggingInfo) }, Selector = "outlineView:updateDraggingItemsForDrag:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "GetChild", ParameterByRef = new[] { false, false, false }, ParameterType = new[] { typeof(NSOutlineView), typeof(IntPtr), typeof(NSObject) }, ReturnType = typeof(NSObject), Selector = "outlineView:child:ofItem:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "ItemExpandable", ParameterByRef = new[] { false, false }, ParameterType = new[] { typeof(NSOutlineView), typeof(NSObject) }, ReturnType = typeof(bool), Selector = "outlineView:isItemExpandable:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "GetChildrenCount", ParameterByRef = new[] { false, false }, ParameterType = new[] { typeof(NSOutlineView), typeof(NSObject) }, ReturnType = typeof(IntPtr), Selector = "outlineView:numberOfChildrenOfItem:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "GetObjectValue", ParameterByRef = new[] { false, false, false }, ParameterType = new[] { typeof(NSOutlineView), typeof(NSTableColumn), typeof(NSObject) }, ReturnType = typeof(NSObject), Selector = "outlineView:objectValueForTableColumn:byItem:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "ItemForPersistentObject", ParameterByRef = new[] { false, false }, ParameterType = new[] { typeof(NSOutlineView), typeof(NSObject) }, ReturnType = typeof(NSObject), Selector = "outlineView:itemForPersistentObject:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "PersistentObjectForItem", ParameterByRef = new[] { false, false }, ParameterType = new[] { typeof(NSOutlineView), typeof(NSObject) }, ReturnType = typeof(NSObject), Selector = "outlineView:persistentObjectForItem:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "OutlineViewwriteItemstoPasteboard", ParameterByRef = new[] { false, false, false }, ParameterType = new[] { typeof(NSOutlineView), typeof(NSArray), typeof(NSPasteboard) }, ReturnType = typeof(bool), Selector = "outlineView:writeItems:toPasteboard:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "ValidateDrop", ParameterByRef = new[] { false, false, false, false }, ParameterType = new[] { typeof(NSOutlineView), typeof(INSDraggingInfo), typeof(NSObject), typeof(IntPtr) }, ReturnType = typeof(NSDragOperation), Selector = "outlineView:validateDrop:proposedItem:proposedChildIndex:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "AcceptDrop", ParameterByRef = new[] { false, false, false, false }, ParameterType = new[] { typeof(NSOutlineView), typeof(INSDraggingInfo), typeof(NSObject), typeof(IntPtr) }, ReturnType = typeof(bool), Selector = "outlineView:acceptDrop:item:childIndex:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "FilesDropped", ParameterByRef = new[] { false, false, false }, ParameterType = new[] { typeof(NSOutlineView), typeof(NSUrl), typeof(NSArray) }, ReturnType = typeof(string[]), Selector = "outlineView:namesOfPromisedFilesDroppedAtDestination:forDraggedItems:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "PasteboardWriterForItem", ParameterByRef = new[] { false, false }, ParameterType = new[] { typeof(NSOutlineView), typeof(NSObject) }, ReturnType = typeof(INSPasteboardWriting), Selector = "outlineView:pasteboardWriterForItem:")]
    [SupportedOSPlatform("macos")]
    [UnsupportedOSPlatform("maccatalyst")]
    public interface INSOutlineViewDataSource : INativeObject, IDisposable
}