} existingValueOrNode - The existing value or node that you want to insert the
diff --git a/src/types/data-structures/binary-tree/binary-tree.ts b/src/types/data-structures/binary-tree/binary-tree.ts
index 80ce0a4..61b63bb 100644
--- a/src/types/data-structures/binary-tree/binary-tree.ts
+++ b/src/types/data-structures/binary-tree/binary-tree.ts
@@ -1,5 +1,4 @@
import {BinaryTreeNode} from '../../../data-structures';
-import PropertyKeysOf = jest.PropertyKeysOf;
/**
* Enum representing different loop types.
diff --git a/test/integration/index.html b/test/integration/index.html
index ab70fa2..0fab945 100644
--- a/test/integration/index.html
+++ b/test/integration/index.html
@@ -3,7 +3,7 @@
CDN Test
-
+
@@ -23,7 +23,7 @@
$avlTreeSpan.innerText = 'AVLTree';
$avlTree.append($avlTreeSpan);
avlTree.add(1, 1);
- console.log(avlTree.BFS());
+ console.log(avlTree.bfs());
$modules.append($avlTree);