remove old flow type

flow-typed/User.js

@@ -1,29 +0,0 @@
-// @flow
-
-type DeviceType = 'mobile' | 'web' | 'desktop';
-
-declare type User = {
-  country: ?string,
-  created_at: string,
-  family_name: ?string,
-  given_name: ?string,
-  groups: Array<string>,
-  has_verified_email: boolean,
-  id: number,
-  invite_reward_claimed: boolean,
-  invited_at: ?number,
-  invited_by_id: number,
-  invites_remaining: number,
-  is_email_enabled: boolean,
-  is_identity_verified: boolean,
-  is_reward_approved: boolean,
-  password_set: boolean,
-  language: string,
-  manual_approval_user_id: ?number,
-  primary_email: ?string,
-  latest_claimed_email: ?string,
-  reward_status_change_trigger: string,
-  updated_at: string,
-  youtube_channels: ?Array<string>,
-  device_types: Array<DeviceType>,
-};