import { Device } from "./graphql/graphql";
export declare const setupSubscription: (locationHiloId: string, onUpdate: (device: Device) => void) => Promise<AsyncIterableIterator<import("graphql-ws").FormattedExecutionResult<{
    onAnyDeviceUpdated: {
        device: Device;
    };
}, unknown>> | undefined>;
//# sourceMappingURL=subscription.d.ts.map