import * as express from 'express'
+import * as LRUCache from 'lru-cache'
import { AccessDeniedError } from 'oauth2-server'
-import { logger } from '../helpers/logger'
-import { UserModel } from '../models/account/user'
-import { OAuthClientModel } from '../models/oauth/oauth-client'
-import { OAuthTokenModel } from '../models/oauth/oauth-token'
-import { LRU_CACHE, OAUTH_LIFETIME } from '../initializers/constants'
import { Transaction } from 'sequelize'
-import { CONFIG } from '../initializers/config'
-import * as LRUCache from 'lru-cache'
+import { PluginManager } from '@server/lib/plugins/plugin-manager'
+import { ActorModel } from '@server/models/activitypub/actor'
import { MOAuthTokenUser } from '@server/types/models/oauth/oauth-token'
import { MUser } from '@server/types/models/user/user'
import { UserAdminFlag } from '@shared/models/users/user-flag.model'
-import { createUserAccountAndChannelAndPlaylist } from './user'
import { UserRole } from '@shared/models/users/user-role'
-import { PluginManager } from '@server/lib/plugins/plugin-manager'
-import { ActorModel } from '@server/models/activitypub/actor'
+import { logger } from '../helpers/logger'
+import { CONFIG } from '../initializers/config'
+import { LRU_CACHE } from '../initializers/constants'
+import { UserModel } from '../models/account/user'
+import { OAuthClientModel } from '../models/oauth/oauth-client'
+import { OAuthTokenModel } from '../models/oauth/oauth-token'
+import { createUserAccountAndChannelAndPlaylist } from './user'
type TokenInfo = { accessToken: string, refreshToken: string, accessTokenExpiresAt: Date, refreshTokenExpiresAt: Date }