"chartist": added "series" to the ILineChartOptions, see https://gionkunz.github.io/chartist-js/examples.html#example-line-series-override

types/chartist/chartist-tests.ts

@@ -53,6 +53,59 @@ new Chartist.Line('.ct-chart', {
     ]
 });
 
+
+// This example was taken here: https://gionkunz.github.io/chartist-js/examples.html#example-line-series-override
+new Chartist.Line('.ct-chart', {
+    labels: ['1', '2', '3', '4', '5', '6', '7', '8'],
+    // Naming the series with the series object array notation
+    series: [{
+        name: 'series-1',
+        data: [5, 2, -4, 2, 0, -2, 5, -3]
+    }, {
+        name: 'series-2',
+        data: [4, 3, 5, 3, 1, 3, 6, 4]
+    }, {
+        name: 'series-3',
+        data: [2, 4, 3, 1, 4, 5, 3, 2]
+    }]
+}, {
+    fullWidth: true,
+    // Within the series options you can use the series names
+    // to specify configuration that will only be used for the
+    // specific series.
+    series: {
+        'series-1': {
+            lineSmooth: Chartist.Interpolation.step()
+        },
+        'series-2': {
+            lineSmooth: Chartist.Interpolation.simple(),
+            showArea: true
+        },
+        'series-3': {
+            showPoint: false
+        }
+    }
+}, [
+    // You can even use responsive configuration overrides to
+    // customize your series configuration even further!
+    ['screen and (max-width: 320px)', {
+        series: {
+            'series-1': {
+                lineSmooth: Chartist.Interpolation.none()
+            },
+            'series-2': {
+                lineSmooth: Chartist.Interpolation.none(),
+                showArea: false
+            },
+            'series-3': {
+                lineSmooth: Chartist.Interpolation.none(),
+                showPoint: true
+            }
+        }
+    }]
+]);
+
+
 var data = {
     series: [5, 3, 4]
 };

types/chartist/index.d.ts

@@ -333,6 +333,15 @@ declare namespace Chartist {
         chartPadding?: IChartPadding;
         fullWidth?: boolean;
         classNames?: ILineChartClasses;
+        series?: {
+            [key: string]: {
+                lineSmooth?: Function | boolean;
+                showLine?: boolean;
+                showPoint?: boolean;
+                showArea?: boolean;
+                areaBase?: number;
+            }
+        }
     }
 
     interface ILineChartAxis {