fix

packages/hydrooj/src/handler/contest.ts

@@ -1,6 +1,5 @@
 import AdmZip from 'adm-zip';
 import { stringify as toCSV } from 'csv-stringify/sync';
-import { statSync } from 'fs-extra';
 import { pick } from 'lodash';
 import moment from 'moment-timezone';
 import { ObjectId } from 'mongodb';

packages/hydrooj/src/handler/homework.ts

@@ -1,4 +1,3 @@
-import { statSync } from 'fs-extra';
 import yaml from 'js-yaml';
 import { pick } from 'lodash';
 import moment from 'moment-timezone';

packages/hydrooj/src/handler/misc.ts

@@ -1,5 +1,4 @@
 /* eslint-disable camelcase */
-import { statSync } from 'fs';
 import { pick } from 'lodash';
 import { lookup } from 'mime-types';
 import { Context } from '../context';

packages/hydrooj/src/handler/training.ts

@@ -1,5 +1,4 @@
 import assert from 'assert';
-import { statSync } from 'fs-extra';
 import { pick } from 'lodash';
 import { Filter, ObjectId } from 'mongodb';
 import { sortFiles } from '@hydrooj/utils/lib/utils';