namespace System
{
    [TypeForwardedFrom("System.Core, Version=2.0.5.0, Culture=Neutral, PublicKeyToken=7cec85d7bea7798e")]
    public sealed class TimeZoneInfo : IEquatable<TimeZoneInfo>, IDeserializationCallback, ISerializable
    {
        [TypeForwardedFrom("System.Core, Version=2.0.5.0, Culture=Neutral, PublicKeyToken=7cec85d7bea7798e")]
        public readonly struct TransitionTime : IEquatable<TransitionTime>, IDeserializationCallback, ISerializable
        {
            public static bool operator !=(TransitionTime t1, TransitionTime t2);
        }
    }
}