Completely updated React, fixed #11, (hopefully)

goTorrentWebUI/node_modules/material-ui/utils/reactHelpers.d.ts

@@ -1,4 +1,15 @@
-export function cloneChildrenWithClassName<T>(
-  children: React.ReactNode,
-  className: string
-): T[];
+import * as React from 'react';
+import { StandardProps } from '../';
+
+export function cloneChildrenWithClassName<T>(children: React.ReactNode, className: string): T[];
+
+type NamedMuiComponent = React.ComponentType<{}> & { muiName: string };
+
+interface NamedMuiElement {
+  type: NamedMuiComponent;
+  props: StandardProps<{}, never>;
+  key: string | number | null;
+}
+
+export function isMuiElement(element: any, muiNames: string[]): element is NamedMuiElement;
+export function isMuiComponent(element: any, muiNames: string[]): element is NamedMuiComponent;