waitpoll

type DurationFunc func(seconds int) time.Duration

type Options[T any] struct {
	Request         *mcp.CallToolRequest
	IntervalSeconds int
	TimeoutSeconds  int
	FailOnError     *bool
	PollDuration    DurationFunc
	ProgressMessage func(attempt int) string
	Poll            func(context.Context) (T, error)
	Status          func(T) string
	FailureError    func(T) error
}

type Result[T any] struct {
	Item        T
	WaitedFor   string
	PollCount   int
	FinalStatus string
	TimedOut    bool
}