import type { SubagentAuthorizationEventHookPayload, SubagentInputRequestHookPayload } from "#channel/types.js";
import { type PublishedSessionEvents, type RestoredSessionStep, type SessionStepState } from "#execution/publish-session-events.js";
import { type SessionStateTransition } from "#execution/session/state-delta.js";
import type { WorkflowAskRoute } from "#harness/proxy-input-requests.js";
type SubagentEventHookPayload = SubagentAuthorizationEventHookPayload | SubagentInputRequestHookPayload;
/** Proxies one child event through its parent channel across a durable step boundary. */
export declare function runProxySubagentEventStep(input: SessionStepState & {
    readonly workflowAsk?: WorkflowAskRoute;
    readonly runId?: string;
    readonly hookPayload: SubagentEventHookPayload;
}): Promise<SessionStateTransition>;
/**
 * Relays one child event through the parent session's channel. `runId` names
 * the workflow tool run that relayed an input request, so the session can
 * withdraw it when that run ends.
 */
export declare function emitProxiedSubagentEvent(input: RestoredSessionStep & {
    readonly workflowAsk?: WorkflowAskRoute;
    readonly runId?: string;
    readonly hookPayload: SubagentEventHookPayload;
}): Promise<PublishedSessionEvents>;
export {};