up n_m

node_modules/@docusaurus/theme-classic/lib/theme/TOCCollapsible/index.js

@@ -0,0 +1,42 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+import React from 'react';
+import clsx from 'clsx';
+import {useCollapsible, Collapsible} from '@docusaurus/theme-common';
+import TOCItems from '@theme/TOCItems';
+import CollapseButton from '@theme/TOCCollapsible/CollapseButton';
+import styles from './styles.module.css';
+export default function TOCCollapsible({
+  toc,
+  className,
+  minHeadingLevel,
+  maxHeadingLevel,
+}) {
+  const {collapsed, toggleCollapsed} = useCollapsible({
+    initialState: true,
+  });
+  return (
+    <div
+      className={clsx(
+        styles.tocCollapsible,
+        !collapsed && styles.tocCollapsibleExpanded,
+        className,
+      )}>
+      <CollapseButton collapsed={collapsed} onClick={toggleCollapsed} />
+      <Collapsible
+        lazy
+        className={styles.tocCollapsibleContent}
+        collapsed={collapsed}>
+        <TOCItems
+          toc={toc}
+          minHeadingLevel={minHeadingLevel}
+          maxHeadingLevel={maxHeadingLevel}
+        />
+      </Collapsible>
+    </div>
+  );
+}