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client/src/components/Refinity.tsx

@@ -744,6 +744,7 @@ const EditorPane: React.FC<{ source: string; initialTranslation: string; onBack:
   const [saving, setSaving] = React.useState(false);
   const [diffHtml, setDiffHtml] = React.useState<string>('');
   const [showDiff, setShowDiff] = React.useState<boolean>(false);
+  const [revDownloadOpen, setRevDownloadOpen] = React.useState<boolean>(false);
   const sourceRef = React.useRef<HTMLDivElement>(null);
   const [textareaHeight, setTextareaHeight] = React.useState('420px');