chore: export const

Author: zombieJ

src/index.ts

@@ -1,10 +1,11 @@
+import { EXPAND_COLUMN } from './constant';
 import { FooterComponents as Summary } from './Footer';
 import Column from './sugar/Column';
 import ColumnGroup from './sugar/ColumnGroup';
 import type { TableProps } from './Table';
 import Table, { genTable } from './Table';
 import { INTERNAL_COL_DEFINE } from './utils/legacyUtil';
 
-export { genTable, Summary, Column, ColumnGroup, TableProps, INTERNAL_COL_DEFINE };
+export { genTable, Summary, Column, ColumnGroup, TableProps, INTERNAL_COL_DEFINE, EXPAND_COLUMN };
 
 export default Table;