namespace ClassKit
{
    [Introduced(ObjCRuntime.PlatformName.MacCatalyst, 14, 0, ObjCRuntime.PlatformArchitecture.None, null)]
    [Introduced(ObjCRuntime.PlatformName.MacOSX, 11, 0, ObjCRuntime.PlatformArchitecture.All, null)]
    [Introduced(ObjCRuntime.PlatformName.iOS, 11, 4, ObjCRuntime.PlatformArchitecture.All, null)]
    [Unavailable(ObjCRuntime.PlatformName.WatchOS, ObjCRuntime.PlatformArchitecture.All, null)]
    [Unavailable(ObjCRuntime.PlatformName.TvOS, ObjCRuntime.PlatformArchitecture.All, null)]
    public static class CLSErrorUserInfoKeys
}