-} from '@material-ui/core';
-import classnames from 'classnames';
-import { DataColumn, SortDirection } from './data-column';
-import { DataTableDefaultView } from '../data-table-default-view/data-table-default-view';
-import { DataTableFilters } from '../data-table-filters/data-table-filters-tree';
-import { DataTableMultiselectPopover } from '../data-table-multiselect-popover/data-table-multiselect-popover';
-import { DataTableFiltersPopover } from '../data-table-filters/data-table-filters-popover';
-import { countNodes, getTreeDirty } from 'models/tree';
-import { IconType, PendingIcon } from 'components/icon/icon';
-import { SvgIconProps } from '@material-ui/core/SvgIcon';
-import ArrowDownwardIcon from '@material-ui/icons/ArrowDownward';
-import { createTree } from 'models/tree';
-import arraysAreCongruent from 'validators/arrays-are-congruent';
+} from "@material-ui/core";
+import classnames from "classnames";
+import { DataColumn, SortDirection } from "./data-column";
+import { DataTableDefaultView } from "../data-table-default-view/data-table-default-view";
+import { DataTableFilters } from "../data-table-filters/data-table-filters-tree";
+import { DataTableMultiselectPopover } from "../data-table-multiselect-popover/data-table-multiselect-popover";
+import { DataTableFiltersPopover } from "../data-table-filters/data-table-filters-popover";
+import { countNodes, getTreeDirty } from "models/tree";
+import { IconType, PendingIcon } from "components/icon/icon";
+import { SvgIconProps } from "@material-ui/core/SvgIcon";
+import ArrowDownwardIcon from "@material-ui/icons/ArrowDownward";
+import { createTree } from "models/tree";
+import { DataTableMultiselectOption } from "../data-table-multiselect-popover/data-table-multiselect-popover";