chore: add a table of contents

1 files changed, 1 insertions, 7 deletions

diff --git a/src/utils/hooks/useHeadingsTree.tsx b/src/utils/hooks/useHeadingsTree.tsx
index 8bb70c8..94d3b4b 100644
--- a/src/utils/hooks/useHeadingsTree.tsx
+++ b/src/utils/hooks/useHeadingsTree.tsx
@@ -1,13 +1,7 @@
+import { Heading } from '@ts/types/app';
 import { slugify } from '@utils/helpers/slugify';
 import { useCallback, useEffect, useMemo, useState } from 'react';
 
-type Heading = {
-  depth: number;
-  id: string;
-  children: Heading[];
-  title: string;
-};
-
 const useHeadingsTree = (wrapper: string) => {
   const [headingsTree, setHeadingsTree] = useState<Heading[]>([]);
   const depths = useMemo(() => ['h2', 'h3', 'h4', 'h5', 'h6'], []);