import { SupervisorEventHandler, SupervisorEventHandlers } from "../contracts/supervisor/supervisor-config.type.mjs";
import { SupervisorEventMap } from "../contracts/events/event-map.type.mjs";

//#region ../ai/src/supervisor/emitter.d.ts
/**
 * Three-tier supervisor event emitter — factory (definition) → instance
 * → per-execution. Mirrors `WorkflowEmitter` structurally; the only
 * difference is the event map. All matching handlers fire in layer
 * order. Handler errors are swallowed so a listener bug can never
 * derail the run.
 *
 * @example
 * const emitter = new SupervisorEmitter(definition.on);
 * const unsubscribe = emitter.on("supervisor.completed", (payload) => ...);
 * emitter.emit("supervisor.starting", { runId, rootRunId, supervisorName, input }, perCallHandlers);
 */
declare class SupervisorEmitter {
  private readonly factoryHandlers?;
  private readonly instanceHandlers;
  constructor(factoryHandlers?: SupervisorEventHandlers);
  on<K extends keyof SupervisorEventMap>(event: K, handler: SupervisorEventHandler<K>): () => void;
  off<K extends keyof SupervisorEventMap>(event: K, handler: SupervisorEventHandler<K>): void;
  emit<K extends keyof SupervisorEventMap>(event: K, payload: SupervisorEventMap[K], executionHandlers?: SupervisorEventHandlers): void;
}
//#endregion
export { SupervisorEmitter };
//# sourceMappingURL=emitter.d.mts.map