Extend datatype to [number, number, number]

types/highcharts/index.d.ts

@@ -5767,8 +5767,10 @@ declare namespace Highcharts {
          *            name: 'Point1',
          *            color: '#FF00FF'
          *        }]
+         *
+         * 4. An array of arrays with three values for ranges. In this case the values correspond x, yMin and yMax.
          */
-        data?: Array<number | [number, number] | [string, number] | DataPoint>;
+        data?: Array<number | [number, number] | [string, number] | [string, number, number] | [number, number, number] | DataPoint>;
         /**
          * A description of the series to add to the screen reader information about the series.
          * @since 5.0.0

types/highcharts/test/index.ts

@@ -109,6 +109,32 @@ function originalTests() {
         }]
     });
 
+    const chart3 = new Highcharts.Chart({
+        chart: {
+            renderTo: "container"
+        },
+        xAxis: {},
+        series: [<Highcharts.ColumnRangeChartSeriesOptions> {
+            data: [[1, 1, 2], [2, 2, 3], [3, 2, 3]],
+            description: "foo",
+            type: "columnrange",
+            allowPointSelect: true
+        }]
+    });
+
+    const chart4 = new Highcharts.Chart({
+        chart: {
+            renderTo: "container"
+        },
+        xAxis: {},
+        series: [<Highcharts.ColumnRangeChartSeriesOptions> {
+            data: [["01-01-2018", 1, 2], ["02-01-2018", 2, 3], ["03-01-2018", 2, 3]],
+            description: "column range data",
+            type: "columnrange",
+            allowPointSelect: true
+        }]
+    });
+
     const div: HTMLDivElement = null as any;
     const r = new Highcharts.Renderer(div, 20, 30);
     const box = r.text("Hello", 10, 10).getBBox();