/**
 * Internal functions backing the `agent()` loop. Registered by the
 * runtime loader only when the app declares at least one agent.
 *
 * Both run under the CALLING user's auth (internal fns inherit the
 * wrapping handler's auth — they are not admin), so every op verifies
 * run ownership itself and stamps identity from `ctx.auth`, never from
 * args. `internal: true` keeps them off the HTTP surface; the
 * `__pylon_` prefix keeps their timeout out of the runner's
 * wedge-probe budget.
 */
import type { FnDefinition } from "./types";
export declare function registerAgentInternals(registry: Map<string, FnDefinition>): void;