Removed GopherJS, basic frontend completed, need backend changes for

torrent storage

torrent-project/node_modules/material-ui/internal/Backdrop.d.ts

@@ -0,0 +1,17 @@
+import * as React from 'react';
+import { StandardProps } from '..';
+
+export interface BackdropProps extends StandardProps<{}, BackdropClassKey> {
+  invisible?: boolean;
+  onClick?: React.ReactEventHandler<{}>;
+  [prop: string]: any;
+}
+
+export type BackdropClassKey =
+  | 'root'
+  | 'invisible'
+  ;
+
+declare const Backdrop: React.ComponentType<BackdropProps>;
+
+export default Backdrop;