interface KWPFrame {
    type: string;
    id: string;
    method?: string;
    payload?: unknown;
}
interface TransportClient {
    connect(): Promise<void>;
    request(frame: KWPFrame): Promise<KWPFrame>;
    disconnect(): Promise<void>;
}
interface ExportSnapshotOptions {
    out?: string;
    socketPath?: string;
    httpPort?: number;
}
interface TransportDeps {
    UnixSocketClient: new (path: string) => TransportClient;
    HttpClient: new (port: number) => TransportClient;
}
/**
 * Connect to the running kernel and trigger a snapshot export.
 *
 * @param options - Command options.
 * @param deps - Optional transport constructors (used in tests).
 */
export declare function exportRuntimeSnapshot(options: ExportSnapshotOptions, deps?: TransportDeps): Promise<void>;
export {};
//# sourceMappingURL=snapshot.d.ts.map