namespace System
{
    public readonly struct IntPtr : IComparable, IComparable<IntPtr>, IEquatable<IntPtr>, IFormattable, IParsable<IntPtr>, ISpanFormattable, ISpanParsable<IntPtr>, IUtf8SpanFormattable, IUtf8SpanParsable<IntPtr>, IAdditionOperators<IntPtr, IntPtr, IntPtr>, IAdditiveIdentity<IntPtr, IntPtr>, IBinaryInteger<IntPtr>, IBinaryNumber<IntPtr>, IBitwiseOperators<IntPtr, IntPtr, IntPtr>, IComparisonOperators<IntPtr, IntPtr, bool>, IDecrementOperators<IntPtr>, IDivisionOperators<IntPtr, IntPtr, IntPtr>, IEqualityOperators<IntPtr, IntPtr, bool>, IIncrementOperators<IntPtr>, IMinMaxValue<IntPtr>, IModulusOperators<IntPtr, IntPtr, IntPtr>, IMultiplicativeIdentity<IntPtr, IntPtr>, IMultiplyOperators<IntPtr, IntPtr, IntPtr>, INumber<IntPtr>, INumberBase<IntPtr>, IShiftOperators<IntPtr, int, IntPtr>, ISignedNumber<IntPtr>, ISubtractionOperators<IntPtr, IntPtr, IntPtr>, IUnaryNegationOperators<IntPtr, IntPtr>, IUnaryPlusOperators<IntPtr, IntPtr>, ISerializable
    {
        public string! ToString(IFormatProvider? provider);
    }
}