import type { SessionState } from "../app/controllers/session-controller.js";
import type { AppServices } from "../ui-core/bootstrap/composition-root.js";
import type { RuntimeChildBridge } from "./child-bridge.js";
export declare function runtimeSessionBusy(state: SessionState): boolean;
export declare function runtimeSessionActive(state: SessionState): boolean;
export declare function bindRuntimeChildBridge(bridge: RuntimeChildBridge, services: AppServices, requestExit: () => void, requestRepaint?: (() => boolean) | undefined): () => void;