Fix compile errors

app/src/components/Sidebar/ValueRenderer.tsx

@@ -2,12 +2,10 @@ import * as q from '../../../../backend/src/Model'
 import * as React from 'react'
 import CodeDiff from '../CodeDiff'
 import { default as ReactResizeDetector } from 'react-resize-detector'
-import { Theme, withTheme } from '@material-ui/core/styles'
 
 interface Props {
   node?: q.TreeNode<any>,
   compareWith?: q.Message
-  theme: Theme
 }
 
 interface State {
@@ -100,4 +98,4 @@ class ValueRenderer extends React.Component<Props, State> {
   }
 }
 
-export default withTheme()(ValueRenderer)
+export default ValueRenderer

app/src/components/Tree/TreeNodeSubnodes.tsx

@@ -51,13 +51,13 @@ class TreeNodeSubnodes extends React.Component<Props, State> {
   }
 
   private renderMore() {
-    this.renderMoreAnimationFrame = window.requestIdleCallback(() => {
+    this.renderMoreAnimationFrame = (window as any).requestIdleCallback(() => {
       this.setState({ ...this.state, alreadyAdded: this.state.alreadyAdded * 1.5 })
     }, { timeout: 500 })
   }
 
   public componentWillUnmount() {
-    window.cancelIdleCallback(this.renderMoreAnimationFrame)
+    (window as any).cancelIdleCallback(this.renderMoreAnimationFrame)
   }
 
   public render() {

app/src/index.tsx

@@ -27,7 +27,6 @@ const theme = createMuiTheme({
   palette: {
     type: 'dark',
   },
-  typography: { useNextVariants: true },
 })
 
 setTimeout(() => {