import type { DaemonRuntimeSessionRouteHandlers, DaemonRuntimeTaskRouteHandlers } from './context.js';
import type { DaemonRuntimeRouteContext } from './runtime-route-types.js';
import { type JsonRecord } from './route-helpers.js';
export type SharedSessionRecordResponse = {
    readonly id: string;
    readonly kind: 'tui' | 'agent' | 'webui' | 'companion-task' | 'companion-chat' | 'automation' | 'channel' | 'acp' | 'hosted';
    readonly project: string;
    readonly title: string;
    readonly status: 'active' | 'closed';
    readonly createdAt: number;
    readonly updatedAt: number;
    readonly lastMessageAt?: number | undefined;
    readonly closedAt?: number | undefined;
    readonly lastActivityAt: number;
    readonly messageCount: number;
    readonly retainedMessageCount?: number | undefined;
    readonly pendingInputCount: number;
    readonly routeIds: readonly string[];
    readonly surfaceKinds: readonly string[];
    readonly participants: readonly SharedSessionParticipantResponse[];
    readonly activeAgentId?: string | undefined;
    readonly lastAgentId?: string | undefined;
    readonly lastError?: string | undefined;
    readonly metadata: Record<string, unknown>;
};
type SharedSessionParticipantResponse = {
    readonly surfaceKind: string;
    readonly surfaceId: string;
    readonly externalId?: string | undefined;
    readonly userId?: string | undefined;
    readonly displayName?: string | undefined;
    readonly routeId?: string | undefined;
    readonly lastSeenAt: number;
};
export declare const SHARED_SESSION_KINDS: Set<"channel" | "acp" | "automation" | "tui" | "agent" | "webui" | "companion-task" | "companion-chat" | "hosted">;
export declare function toSharedSessionRecordResponse(sessionId: string, session: unknown, options?: {
    readonly status?: SharedSessionRecordResponse['status'] | undefined;
    readonly messageCount?: number | undefined;
    readonly pendingInputCount?: number | undefined;
}): SharedSessionRecordResponse;
export declare function createDaemonRuntimeSessionRouteHandlers(context: DaemonRuntimeRouteContext): DaemonRuntimeSessionRouteHandlers & DaemonRuntimeTaskRouteHandlers;
/**
 * Extract the canonical `body` field from an incoming POST envelope. Returns ''
 * when absent or non-string; the caller must check for '' and return 400.
 */
export declare function readSharedSessionMessageBody(body: JsonRecord): string;
export {};
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