fix lint error

packages/editor/src/components/playground/Playground.tsx

@@ -2,9 +2,10 @@ import {
   useCallback, useEffect, useState,
 } from 'react';
 
+import { AcceptedUploadFileType } from '@growi/core';
 import { toast } from 'react-toastify';
 
-import { AcceptedUploadFileType, GlobalCodeMirrorEditorKey } from '../../consts';
+import { GlobalCodeMirrorEditorKey } from '../../consts';
 import { useCodeMirrorEditorIsolated } from '../../stores';
 import { CodeMirrorEditorMain } from '../CodeMirrorEditorMain';