import { ProviderState } from '../base/ProviderState';
import type { Logger } from '../base/contract';
export declare class GrokProviderState extends ProviderState {
    readonly family = "grok";
    isBusy(root: string): boolean;
    lastActivity(root: string): number;
    forceIdle(root: string): void;
    close(root: string, log: Logger): void;
    closeAll(): void;
}