-import { Grid, StyleRulesCallback, Divider } from '@material-ui/core';
-import { Field, WrappedFieldProps, WrappedFieldArrayProps, FieldArray, FieldsProps } from 'redux-form';
-import { PermissionSelect } from './permission-select';
+import { Grid, StyleRulesCallback, Divider, IconButton, Typography } from '@material-ui/core';
+import {
+ Field,
+ WrappedFieldProps,
+ WrappedFieldArrayProps,
+ FieldArray,
+ FieldArrayFieldsProps
+} from 'redux-form';
+import { PermissionSelect, formatPermissionLevel, parsePermissionLevel } from './permission-select';