text: import { makeStyles } from '@material-ui/core/styles';
  
  export const useStyles = makeStyles(theme => ({
    formControl: {
      margin: theme.spacing(1),
      minWidth: 120,
      maxWidth: 300,
    },
    chips: {
      display: 'flex',
      flexWrap: 'wrap',
    },
    chip: {
      margin: 2,
    },
  }));
  
  export const ITEM_HEIGHT = 48;
  export const ITEM_PADDING_TOP = 8;
  
  export const MenuProps = {
    PaperProps: {
      style: {
        maxHeight: ITEM_HEIGHT * 4.5 + ITEM_PADDING_TOP,
        width: 250,
      },
    },
  };
  