chore: Replace classnames with clsx

Author: 刘欢

package.json

@@ -44,7 +44,7 @@
     "now-build": "npm run docs:build"
   },
   "dependencies": {
-    "classnames": "^2.2.1",
+    "clsx": "^2.2.1",
     "@rc-component/resize-observer": "^1.0.0",
     "@rc-component/util": "^1.3.0"
   },
@@ -53,7 +53,6 @@
     "@rc-component/np": "^1.0.3",
     "@testing-library/jest-dom": "^5.16.4",
     "@testing-library/react": "^12.0.0",
-    "@types/classnames": "^2.2.9",
     "@types/enzyme": "^3.10.8",
     "@types/jest": "^26.0.23",
     "@types/node": "^24.8.1",

src/Item.tsx

@@ -1,5 +1,5 @@
 import * as React from 'react';
-import classNames from 'classnames';
+import clsx from 'clsx';
 import ResizeObserver from '@rc-component/resize-observer';
 import type { ComponentType } from './RawItem';
 
@@ -89,7 +89,7 @@ function InternalItem<ItemType>(
 
   let itemNode = (
     <Component
-      className={classNames(!invalidate && prefixCls, className)}
+      className={clsx(!invalidate && prefixCls, className)}
       style={{
         ...overflowStyle,
         ...style,

src/Overflow.tsx

@@ -1,6 +1,6 @@
 import * as React from 'react';
 import { useState, useMemo, useCallback } from 'react';
-import classNames from 'classnames';
+import clsx from 'clsx';
 import ResizeObserver from '@rc-component/resize-observer';
 import useLayoutEffect from '@rc-component/util/lib/hooks/useLayoutEffect';
 import Item from './Item';
@@ -394,7 +394,7 @@ function Overflow<ItemType = any>(
 
   const overflowNode = (
     <Component
-      className={classNames(!invalidate && prefixCls, className)}
+      className={clsx(!invalidate && prefixCls, className)}
       style={style}
       ref={ref}
       {...restProps}

src/RawItem.tsx

@@ -1,5 +1,5 @@
 import * as React from 'react';
-import classNames from 'classnames';
+import clsx from 'clsx';
 import Item from './Item';
 import { OverflowContext } from './context';
 
@@ -31,7 +31,7 @@ const InternalRawItem = (props: RawItemProps, ref: React.Ref<any>) => {
     <OverflowContext.Provider value={null}>
       <Item
         ref={ref}
-        className={classNames(contextClassName, className)}
+        className={clsx(contextClassName, className)}
         {...restContext}
         {...restProps}
       />