re-structure to monorepo.

packages/webapp/src/components/Datatable/TableFooter.tsx

@@ -0,0 +1,37 @@
+// @ts-nocheck
+import React, { useContext } from 'react';
+import classNames from 'classnames';
+import TableContext from './TableContext';
+
+/**
+ * Table footer.
+ */
+export default function TableFooter() {
+  const {
+    props: { footer },
+    table: { footerGroups },
+  } = useContext(TableContext);
+
+  // Can't contiunue if the footer is disabled.
+  if (!footer) { return null; }
+  
+  return (
+    <div class="tfooter">
+      {footerGroups.map((group) => (
+        <div {...group.getFooterGroupProps({ className: 'tr' })}>
+          {group.headers.map((column) => (
+            <div
+              {...column.getFooterProps({
+                className: classNames(column.className || '', 'td'),
+              })}
+            >
+              <div className={'cell-inner'}>
+                {column.render('Footer')}
+              </div>
+            </div>
+          ))}
+        </div>
+      ))}
+    </div>
+  );
+}