fix: lint and d.ts

src/components/Charts/bizcharts.d.ts

@@ -0,0 +1,3 @@
+import * as BizChart from 'bizcharts';
+
+export = BizChart;

src/components/Charts/bizcharts.js

@@ -1,2 +1,3 @@
 import * as BizChart from 'bizcharts';
+
 export default BizChart;