-import { Grid, Paper, Toolbar, StyleRulesCallback, withStyles, Theme, WithStyles, TablePagination, Table } from '@material-ui/core';
-import ContextMenu, { ContextMenuActionGroup, ContextMenuAction } from "../../components/context-menu/context-menu";
-import ColumnSelector from "../../components/column-selector/column-selector";
-import DataTable from "../../components/data-table/data-table";
-import { mockAnchorFromMouseEvent } from "../../components/popover/helpers";
-import { DataColumn, toggleSortDirection } from "../../components/data-table/data-column";
-import { DataTableFilterItem } from '../../components/data-table-filters/data-table-filters';
+import { Grid, Paper, Toolbar, StyleRulesCallback, withStyles, Theme, WithStyles, TablePagination, IconButton } from '@material-ui/core';
+import MoreVertIcon from "@material-ui/icons/MoreVert";
+import ColumnSelector from "../column-selector/column-selector";
+import DataTable, { DataColumns } from "../data-table/data-table";
+import { DataColumn } from "../data-table/data-column";
+import { DataTableFilterItem } from '../data-table-filters/data-table-filters';