chore: Form.Item renderProps define

ant-design · Mar 5, 2020 · 2ea9d47 · 2ea9d47
1 parent 5bb8f58
commit 2ea9d47
Showing 1 changed file with 4 additions and 5 deletions.
diff --git a/components/form/FormItem.tsx b/components/form/FormItem.tsx
@@ -17,10 +17,9 @@ import { toArray, getFieldId } from './util';
 const ValidateStatuses = tuple('success', 'warning', 'error', 'validating', '');
 export type ValidateStatus = typeof ValidateStatuses[number];
 
-type RenderChildren = (form: FormInstance) => React.ReactElement | null;
+type RenderChildren = (form: FormInstance) => React.ReactNode;
 type RcFieldProps = Omit<FieldProps, 'children'>;
 type ChildrenType = React.ReactElement | RenderChildren | React.ReactElement[] | null;
-type ChildrenNodeType = Exclude<ChildrenType, RenderChildren>;
 
 export interface FormItemProps
   extends FormItemLabelProps,
@@ -117,7 +116,7 @@ function FormItem(props: FormItemProps): React.ReactElement {
       };
 
   function renderLayout(
-    baseChildren: ChildrenNodeType,
+    baseChildren: React.ReactNode,
     fieldId?: string,
     meta?: Meta,
     isRequired?: boolean,
@@ -214,7 +213,7 @@ function FormItem(props: FormItemProps): React.ReactElement {
   const isRenderProps = typeof children === 'function';
 
   if (!hasName && !isRenderProps && !dependencies) {
-    return renderLayout(children as ChildrenNodeType);
+    return renderLayout(children);
   }
 
   return (
@@ -263,7 +262,7 @@ function FormItem(props: FormItemProps): React.ReactElement {
           id: fieldId,
         };
 
-        let childNode: ChildrenNodeType = null;
+        let childNode: React.ReactNode = null;
         if (Array.isArray(children) && hasName) {
           warning(false, 'Form.Item', '`children` is array of render props cannot have `name`.');
           childNode = children;