execution

type Environment struct {
	// Registry supplies registered handlers and trace extraction at attempts.
	Registry *workflow.Registry
	// WorkflowType resolves the registered native workflow name.
	WorkflowType func(string) string
	// StepType resolves the registered activity name.
	StepType func(string) string
	// SignalName resolves the native buffered signal channel name.
	SignalName func(string) string
	// JoinType resolves the activity name used to observe an existing run.
	JoinType func() string
	// Result waits through the native backend without taking cancellation ownership.
	Result func(context.Context, string) (protocol.Payload, error)
}