fix(DataTable): cells type.

src/components/DataTableCells/InputGroupCell.js

@@ -1,6 +1,7 @@
 import React, { useState, useEffect } from 'react';
 import classNames from 'classnames';
 import { Classes, InputGroup, FormGroup, Intent } from '@blueprintjs/core';
+import { CellType } from 'common';
 
 const InputEditableCell = ({
   row: { index },
@@ -37,4 +38,6 @@ const InputEditableCell = ({
   );
 };
 
+InputEditableCell.cellType = CellType.Field;
+
 export default InputEditableCell;