Move CustomBarLabel to tsx

Author: PavelVanecek

src/components/GuideView/CustomBarLabel.js

@@ -0,0 +1,14 @@
+type CustomBarLabelProps = {
+  x: number;
+  y: number;
+  width: number;
+  value: number | string;
+};
+
+function CustomBarLabel(props: CustomBarLabelProps) {
+  const { x, y, width, value } = props;
+
+  return <text x={x + width / 2} y={y} fill="#666" textAnchor="middle" dy={-6}>{`value: ${value}`}</text>;
+}
+
+export default CustomBarLabel;