public static void Add()
        {
            var style1 = new DotnetSortSystemDirectivesFirstStyle(new BooleanData(3u, 1u, 2u));
            var style2 = new DotnetSortSystemDirectivesFirstStyle(new BooleanData(30u, 10u, 20u));
            var style3 = style1.Add(style2);

            var data = style3.Data;

            Assert.That(data.TotalOccurences, Is.EqualTo(33u), nameof(data.TotalOccurences));
            Assert.That(data.TrueOccurences, Is.EqualTo(11u), nameof(data.TrueOccurences));
            Assert.That(data.FalseOccurences, Is.EqualTo(22u), nameof(data.FalseOccurences));
        }