fix(hasLeaves): allow null

table-library · Aug 31, 2022 · d82d049 · d82d049
1 parent 62ccc17
commit d82d049
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/common/util/tree/hasLeaves.ts b/src/common/util/tree/hasLeaves.ts
@@ -1,3 +1,4 @@
+import { Nullish } from '@table-library/react-table-library/types/common';
 import { TableNode } from '@table-library/react-table-library/types/table';
 
-export const hasLeaves = <T extends TableNode>(node?: T): boolean => !!node?.nodes?.length;
+export const hasLeaves = <T extends TableNode>(node: T | Nullish): boolean => !!node?.nodes?.length;