fix: Tooltip/Popover children type

close #26517

components/popconfirm/index.tsx

@@ -152,7 +152,9 @@ const Popconfirm = React.forwardRef<unknown, PopconfirmProps>((props, ref) => {
     >
       {cloneElement(children, {
         onKeyDown: (e: React.KeyboardEvent<any>) => {
-          children?.props.onKeyDown?.(e);
+          if (React.isValidElement(children)) {
+            children?.props.onKeyDown?.(e);
+          }
           onKeyDown(e);
         },
       })}

components/tooltip/__tests__/type.test.tsx

@@ -0,0 +1,16 @@
+import * as React from 'react';
+import Tooltip from '..';
+
+describe('Tooltip.typescript', () => {
+  it('Tooltip children should accept ReactNode', () => {
+    const tooltip = (
+      <Tooltip title="title">
+        <div />
+        <div />
+      </Tooltip>
+    );
+    const tooltip2 = <Tooltip title="title">{null}</Tooltip>;
+    expect(tooltip).toBeTruthy();
+    expect(tooltip2).toBeTruthy();
+  });
+});

components/tooltip/index.tsx

@@ -37,7 +37,7 @@ export interface TooltipAlignConfig {
   useCssTransform?: boolean;
 }
 
-export interface AbstractTooltipProps extends Partial<RcTooltipProps> {
+export interface AbstractTooltipProps extends Partial<Omit<RcTooltipProps, 'children'>> {
   style?: React.CSSProperties;
   className?: string;
   color?: LiteralUnion<PresetColorType, string>;
@@ -47,6 +47,7 @@ export interface AbstractTooltipProps extends Partial<RcTooltipProps> {
   arrowPointAtCenter?: boolean;
   autoAdjustOverflow?: boolean | AdjustOverflow;
   getPopupContainer?: (triggerNode: HTMLElement) => HTMLElement;
+  children?: React.ReactNode;
 }
 
 export type RenderFunction = () => React.ReactNode;
@@ -211,8 +212,8 @@ const Tooltip = React.forwardRef<unknown, TooltipProps>((props, ref) => {
     overlayClassName,
     color,
     overlayInnerStyle,
+    children,
   } = props;
-  const children = props.children as React.ReactElement<any>;
   const prefixCls = getPrefixCls('tooltip', customizePrefixCls);
   let tempVisible = visible;
   // Hide tooltip when there is no title