import type { IncomingMessage, ServerResponse } from "node:http";
import { type ParsedRoute } from "./route-helpers.js";
import type { CallerIdentity } from "./session-comm-guards.js";
export interface HeartbeatApiOptions {
    /** The gateway's verified view of who is calling. */
    resolveCaller: () => CallerIdentity;
}
export declare function handleHeartbeatApi(req: IncomingMessage, res: ServerResponse, route: ParsedRoute, options: HeartbeatApiOptions): Promise<boolean>;
//# sourceMappingURL=heartbeat-api.d.ts.map