-import { ActorFollowModel } from '../../../models/activitypub/actor-follow'
-import { buildSignedRequestOptions, computeBody } from './utils/activitypub-http-utils'
+import { ActorFollowHealthCache } from '../../actor-follow-health-cache'
+import { buildGlobalHeaders, buildSignedRequestOptions, computeBody } from './utils/activitypub-http-utils'