How to use the react-redux-firebase.pathToJS function in react-redux-firebase

({ firebase }) => ({
    auth: pathToJS(firebase, 'auth'),
    todos: dataToJS(firebase, 'todos')
    // todos: populatedDataToJS(firebase, '/todos', populates), // if populating
    // todos: orderedToJS(firebase, 'todos'), // if using ordering such as orderByChild
  })
)

@connect(({ firebase }) => ({
  authError: pathToJS(firebase, 'authError')
}))
export default class FirebaseLogin extends Component {

@connect(({ firebase }) => ({
  isInitializing: pathToJS(firebase, 'isInitializing'),
  auth: pathToJS(firebase, 'auth')
}))
export default class LoginWall extends PureComponent {

({ firebase }) => ({
    authError: pathToJS(firebase, 'authError')
  })
)

@connect(({ firebase }) => ({
  authError: pathToJS(firebase, 'authError')
}))
export default class Signup extends Component {

@connect(({ firebase }) => ({
  isInitializing: pathToJS(firebase, 'isInitializing'),
  auth: pathToJS(firebase, 'auth')
}))
export default class LoginWall extends PureComponent {

({ firebase, web3 }) => ({
    auth: pathToJS(firebase, 'auth'),
    account: pathToJS(firebase, 'profile'),
    web3: web3
  }),
  {

({ firebase, faucet }) => ({
    authError: pathToJS(firebase, 'authError'),
    auth: pathToJS(firebase, 'auth'),
    account: pathToJS(firebase, 'profile'),
    faucet: faucet
  })
)

@connect(({ firebase }, { params }) => ({
  projects: populatedDataToJS(firebase, 'projects', populates),
  auth: pathToJS(firebase, 'auth')
}))
export default class Projects extends Component {

({ firebase }) => ({
    initialValues: pathToJS(firebase, 'profile')
  }),
)(form)