export interface ManagedRuntimeStart {
    /** 与 BaseApp.start() 相同的完整账号启动任务。 */
    accountsSettled: Promise<void>;
}
interface HostLifecycleState {
    initializing?: boolean;
    queuedPlatforms?: Set<string>;
    controller?: AbortController;
    starting?: Promise<void>;
    startupSettled?: boolean;
    managed?: Promise<ManagedRuntimeStart>;
    stopping?: Promise<void>;
}
/** 启停任务由宿主实例持有；停止后不回收状态，禁止复用已释放的实例。 */
export declare function getHostLifecycleState(host: object): HostLifecycleState;
export {};