TestableService
TestProtocols.swift:3protocol TestableService : Sendableprotocol TestableService : Sendableimport TestMessagesprotocol SendableA thread-safe type whose values can be shared across arbitrary concurrent contexts without introducing a risk of data races. Values of the type may have no shared mutable state, or they may protect that state with a lock or by forcing it to only be accessed from a specific actor.
func doNothing() async func getMonster() async -> Monster func handleConnectionState(_ state: ConnectionState) async func handleMonsters(_ monsters: [Monster]) async func openStream(byRequest request: OpenRequest) async