-import { UserModel } from '../../models/account/user'
-import { ActorModel } from '../../models/activitypub/actor'
-import { areValidationErrors } from './utils'
+import { isSignupAllowed, isSignupAllowedForCurrentIP } from '../../lib/signup'
+import { ActorModel } from '../../models/actor/actor'
+import { UserModel } from '../../models/user/user'
+import { areValidationErrors, doesVideoExist, isValidVideoIdParam } from './shared'