diff --git a/src/ui/components/data-inspector/DataInspector.tsx b/src/ui/components/data-inspector/DataInspector.tsx
index 74db837a9..3257ab2f0 100644
--- a/src/ui/components/data-inspector/DataInspector.tsx
+++ b/src/ui/components/data-inspector/DataInspector.tsx
@@ -10,9 +10,9 @@ import {Component} from 'react';
 import ContextMenu from '../ContextMenu';
 import Tooltip from '../Tooltip';
 import styled from 'react-emotion';
-import DataPreview from './DataPreview.js';
 import createPaste from '../../../fb-stubs/createPaste';
 import {reportInteraction} from '../../../utils/InteractionTracker';
+import DataPreview from './DataPreview';
 import {getSortedKeys} from './utils.js';
 import {colors} from '../colors';
 import {clipboard} from 'electron';
@@ -574,7 +574,6 @@ export default class DataInspector extends Component<DataInspectorProps> {
         <DataPreview
           type={type}
           value={value}
-          setValue={setValue}
           extractValue={this.extractValue}
           depth={depth}
         />
diff --git a/src/ui/components/data-inspector/DataPreview.js b/src/ui/components/data-inspector/DataPreview.tsx
similarity index 91%
rename from src/ui/components/data-inspector/DataPreview.js
rename to src/ui/components/data-inspector/DataPreview.tsx
index 8a07b09b5..5f58fecec 100755
--- a/src/ui/components/data-inspector/DataPreview.js
+++ b/src/ui/components/data-inspector/DataPreview.tsx
@@ -5,12 +5,12 @@
  * @format
  */
 
-import type {DataValueExtractor} from './DataInspector.tsx';
+import {DataValueExtractor, InspectorName} from './DataInspector';
 import DataDescription from './DataDescription.js';
-import {InspectorName} from './DataInspector.tsx';
 import styled from 'react-emotion';
 import {getSortedKeys} from './utils.js';
 import {PureComponent} from 'react';
+import React from 'react';
 
 const PreviewContainer = styled('span')({
   fontStyle: 'italic',
@@ -30,11 +30,11 @@ function intersperse(arr, sep) {
 }
 
 export default class DataPreview extends PureComponent<{
-  type: string,
-  value: any,
-  depth: number,
-  extractValue: DataValueExtractor,
-  maxProperties: number,
+  type: string;
+  value: any;
+  depth: number;
+  extractValue: DataValueExtractor;
+  maxProperties: number;
 }> {
   static defaultProps = {
     maxProperties: 5,