Create.cs

        public static T Create<T>(Type[] types, params object[] args)
        {
            if (types.Length != args.Length)
                throw new TypeLoadException();
            var ctor = typeof(T).GetConstructor(types);
            if (ctor == null) return default;
            return GetActivator<T>(ctor)(args);
        }

        public static T Create<T>(params object[] args)
        {
            var typeArr = new Type[args.Length];
            for (int i = 0; i < args.Length; i++)
                typeArr[i] = args[i].GetType();
            return Create<T>(typeArr, args);
        }

        public static T Create<T, ArgT>(ArgT arg)
            => Create<T>(new Type[] { typeof(ArgT) }, arg);

        public static T Create<T, ArgT, ArgT2>(ArgT arg, ArgT2 arg2)
            => Create<T>(new Type[] { typeof(ArgT), typeof(ArgT2) }, arg, arg2);

        public static T Create<T, ArgT, ArgT2, ArgT3>(ArgT arg, ArgT2 arg2, ArgT3 arg3)
            => Create<T>(new Type[] { typeof(ArgT), typeof(ArgT2), typeof(ArgT3) }, arg, arg2, arg3);

        public static T Create<T, ArgT, ArgT2, ArgT3, ArgT4>(ArgT arg, ArgT2 arg2, ArgT3 arg3, ArgT4 arg4)
            => Create<T>(new Type[] { typeof(ArgT), typeof(ArgT2), typeof(ArgT3), typeof(ArgT4) }, arg, arg2, arg3, arg4);

        public static T Create<T, ArgT, ArgT2, ArgT3, ArgT4, ArgT5>(ArgT arg, ArgT2 arg2, ArgT3 arg3, ArgT4 arg4, ArgT5 arg5)
            => Create<T>(new Type[] { typeof(ArgT), typeof(ArgT2), typeof(ArgT3), typeof(ArgT4), typeof(ArgT5) }, arg, arg2, arg3, arg4, arg5);