Merge pull request #26097 from abruzzihraig/master

[react-transition-group] missing props definition of property 'component' in TransitionGroup

types/react-transition-group/TransitionGroup.d.ts

@@ -14,6 +14,7 @@ declare namespace TransitionGroup {
         (IntrinsicTransitionGroupProps<T> & JSX.IntrinsicElements[T]) | (ComponentTransitionGroupProps<V>) & {
         children?: ReactElement<TransitionProps> | Array<ReactElement<TransitionProps>>;
         childFactory?(child: ReactElement<any>): ReactElement<any>;
+        [prop: string]: any;
     };
 }
 

types/react-transition-group/react-transition-group-tests.tsx

@@ -4,6 +4,19 @@ import Transition, { UNMOUNTED, EXITED, ENTERING, ENTERED, EXITING } from "react
 import TransitionGroup = require("react-transition-group/TransitionGroup");
 import Components = require("react-transition-group");
 
+interface ContainerProps {
+    theme: string;
+    children?: Element[];
+}
+
+const Container: React.StatelessComponent<ContainerProps> = (props: ContainerProps) => {
+    return (
+        <div data-theme={props.theme}>
+            {props.children}
+        </div>
+    );
+};
+
 const Test: React.StatelessComponent = () => {
     function handleEnter(node: HTMLElement, isAppearing: boolean) {}
 
@@ -15,7 +28,8 @@ const Test: React.StatelessComponent = () => {
 
     return (
         <TransitionGroup
-            component="ul"
+            component={Container}
+            theme="test"
             className="animated-list"
             childFactory={ (child: React.ReactElement<any>) => child }
         >