import { Effects } from '../Effects';
import { PackageId, StatusInfo } from '../osBindings';
import { Watchable } from './Watchable';
export declare class GetStatus extends Watchable<StatusInfo | null> {
    readonly opts: {
        packageId?: PackageId;
    };
    protected readonly label = "GetStatus";
    constructor(effects: Effects, opts?: {
        packageId?: PackageId;
    });
    protected fetch(callback?: () => void): Promise<StatusInfo | null>;
}
