Function isTerminalRuntimeEvent

packages/core/src/runtime-event.ts:874–877

(event: RuntimeEvent)

 * A single terminal event SHOULD carry exactly one of these signals.
 */
export function isTerminalRuntimeEvent(event: RuntimeEvent): boolean {
  if (event.status !== undefined && isTerminalRuntimeEventStatus(event.status)) return true;
  return event.actions?.endInvocation === true;
}

/** True for transient streaming/progress chunks that a later event supersedes. */
export function isPartialRuntimeEvent(event: RuntimeEvent): boolean {