Verification Service Impl
constructor(userInfo: UserInfo, api: MatrixClientServerApiClient, possiblyEncryptEvent: PossiblyEncryptEvent, keyStore: KeyStore, globalAccountDataStore: GlobalAccountDataStore, olmDecrypter: OlmDecrypter, olmEncryptionService: OlmEncryptionService, roomService: RoomService, keyService: KeyService, keyTrustService: KeyTrustService, keySecretService: KeySecretService, currentSyncState: CurrentSyncState)