Matrix
constructor(baseUrl: Url? = null, eventContentSerializerMappings: EventContentSerializerMappings = DefaultEventContentSerializerMappings, json: Json = createMatrixEventJson(eventContentSerializerMappings), accessToken: MutableStateFlow<String?>, onLogout: suspend (isSoft: Boolean) -> Unit = {}, httpClientFactory: (config: HttpClientConfig<*>.() -> Unit) -> HttpClient = defaultTrixnityHttpClientFactory())