update apexcharts and react-apexcharts versions in demos

Author: junedchhipa

example/package-lock.json

@@ -3,9 +3,9 @@
  "version": "0.1.0",
  "private": true,
  "dependencies": {
- "apexcharts": "^3.54.1",
+ "apexcharts": "^4.2.0",
  "react": "^16.6.3",
- "react-apexcharts": "^1.4.4",
+ "react-apexcharts": "^1.7.0",
  "react-dom": "^16.6.3",
  "react-scripts": "^5.0.1"
  },

example/package.json

@@ -28,7 +28,6 @@ export default function ChartUpdate() {
  plotOptions: {
  bar: {
  columnWidth: "50%",
- endingShape: "arrow"
  }
  },
  stroke: { width: [4, 0, 0] },
@@ -37,10 +36,6 @@ export default function ChartUpdate() {
  },
  markers: {
  size: 6,
- strokeWidth: 3,
- fillOpacity: 0,
- strokeOpacity: 0,
- hover: { size: 8 }
  },
  yaxis: {
  tickAmount: 5,