var _SOURCE_CACHE … type ProgressSignalRegistrar … func RegisterForProgressSignal(handler func()) context.CancelFunc { … } type ProgressStepCursor … func NewProgressReport(isRunningInParallel bool, report types.SpecReport, currentNode Node, currentNodeStartTime time.Time, currentStep types.SpecEvent, gwOutput string, timelineLocation types.TimelineLocation, additionalReports []string, sourceRoots []string, includeAll bool) (types.ProgressReport, error) { … } func extractRunningGoroutines() ([]types.Goroutine, error) { … } func fetchSource(filename string, lineNumber int, span int, configuredSourceRoots []string) ([]string, int) { … }