text: import React from "react";
  import ListItem from "@material-ui/core/ListItem";
  import ListItemIcon from "@material-ui/core/ListItemIcon";
  import ListItemText from "@material-ui/core/ListItemText";
  import PublishIcon from "@material-ui/icons/Publish";
  import PieChartIcon from "@material-ui/icons/PieChart";
  import ShowChartIcon from "@material-ui/icons/ShowChart";
  import PeopleIcon from "@material-ui/icons/People";
  import BarChartIcon from "@material-ui/icons/BarChart";
  import LayersIcon from "@material-ui/icons/Layers";
  
  export const listItems = (
    <div>
      <ListItem button>
        <ListItemIcon>
          <PublishIcon />
        </ListItemIcon>
        <ListItemText primary="Data Source" />
      </ListItem>
      <ListItem button>
        <ListItemIcon>
          <PieChartIcon />
        </ListItemIcon>
        <ListItemText primary="Chart Factory" />
      </ListItem>
      <ListItem button>
        <ListItemIcon>
          <ShowChartIcon />
        </ListItemIcon>
        <ListItemText primary="Statistical Analysis" />
      </ListItem>
    </div>
  );
  