namespace System.Runtime.Intrinsics.Arm
{
    [CLSCompliant(false)]
    public abstract class AdvSimd : ArmBase
    {
        public static Vector128<long> MultiplyDoublingWideningSaturateLowerBySelectedScalar(Vector64<int> left, Vector128<int> right, [ConstantExpected(Max = 3)] byte rightIndex);
    }
}