import type { AutomationRouteBinding } from '../automation/routes.js';
import type { SharedSessionInputIntent, SharedSessionInputRecord, SharedSessionSurfaceReplyBinding } from './session-intents.js';
import type { CreateSharedSessionInput, ParticipantRouteAttachInput, SharedSessionMessage, SharedSessionRecord, SharedSessionSubmission, SubmitSharedSessionMessageInput } from './session-types.js';
import type { SharedSessionMessageSender } from './session-broker-helpers.js';
import type { AppendSharedSessionMessageInput } from './session-broker-messages.js';
import { type SharedSessionInputStore } from './session-broker-inputs.js';
import type { ConversationGateConfigReader } from '../agents/conversation-gate.js';
export interface HandleSharedSessionIntentDeps {
    readonly sessions: Map<string, SharedSessionRecord>;
    readonly messageSender: SharedSessionMessageSender;
    start(): Promise<void>;
    resolveBinding(input: SubmitSharedSessionMessageInput): Promise<AutomationRouteBinding | null>;
    createSession(input?: CreateSharedSessionInput): Promise<SharedSessionRecord>;
    attachParticipantAndRoute(session: SharedSessionRecord, input: ParticipantRouteAttachInput, binding?: AutomationRouteBinding): Promise<SharedSessionRecord>;
    appendMessage(sessionId: string, input: Omit<AppendSharedSessionMessageInput, 'sessionId'>): Promise<SharedSessionMessage>;
    sessionInputStore(): SharedSessionInputStore;
    publishInputLifecycleEvent(event: string, input: SharedSessionInputRecord, extra?: Record<string, unknown>): void;
    resolveActiveAgentId(session: SharedSessionRecord): string | undefined;
    persist(): Promise<void>;
    publishUpdate(event: string, payload: unknown): void;
    announceSurfaceReply(binding: SharedSessionSurfaceReplyBinding): void;
    /**
     * Put one unsolicited line on a route's channel. Optional: a host that wired
     * no delivery path (every broker-level test, an embedder with its own egress)
     * simply gets no notice, and the rollover is still logged.
     */
    sendSurfaceNotice?: ((routeId: string, text: string) => void) | undefined;
    buildContinuationTask(sessionId: string): string;
    /**
     * Reads `conversationGate.*` for the live-agent handover decision below.
     * Optional: absent means the defaults in conversation-gate.ts, which gate
     * every channel surface and exempt local ones, the safe direction, since
     * the failure mode of gating is an answer instead of a chain.
     */
    readonly conversationGateConfig?: ConversationGateConfigReader | undefined;
}
export declare function handleSharedSessionIntent(deps: HandleSharedSessionIntentDeps, intent: SharedSessionInputIntent, input: SubmitSharedSessionMessageInput, allowSpawnFallback: boolean): Promise<SharedSessionSubmission>;
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