namespace AppKit
{
    [Introduced(PlatformName.MacOSX, 10, 10, PlatformArchitecture.All, null)]
    [Register("NSSplitViewController", true)]
    public class NSSplitViewController : NSViewController, INSSplitViewDelegate, INSUserInterfaceValidations, INativeObject, IDisposable
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [Export("splitView:constrainSplitPosition:ofSubviewAt:")]
        public virtual nfloat ConstrainSplitPosition(NSSplitView! splitView, nfloat proposedPosition, nint subviewDividerIndex);
    }
}