text: import React from 'react'
  import PropTypes from 'prop-types'
  import { withStyles } from '@material-ui/core/styles'
  import CircularProgress from '@material-ui/core/CircularProgress'
  
  const styles = theme => ({
    progress: {
      margin: theme.spacing.unit * 2,
    },
  })
  
  function CircularIndeterminate(props) {
    const { classes } = props
    return (
      <div>
        <CircularProgress className={classes.progress} />
        <CircularProgress className={classes.progress} color="secondary" />
      </div>
    )
  }
  
  CircularIndeterminate.propTypes = {
    classes: PropTypes.object.isRequired,
  }
  
  export default withStyles(styles)(CircularIndeterminate)
  