+import { getServerActor } from '@server/models/application/application'
+import express from 'express'
+import { truncate } from 'lodash'
+import { SitemapStream, streamToPromise } from 'sitemap'
+import { buildNSFWFilter } from '../helpers/express-utils'
+import { ROUTE_CACHE_LIFETIME, WEBSERVER } from '../initializers/constants'