import { DisposableStore, IAICompletionOption, IDisposable } from '@opensumi/ide-core-browser';
import { IIntelligentCompletionsResult } from '../intelligent-completions';
/**
 * 缓存服务
 * 1. 过期时间为 1min
 * 2. 用 prompt 的 hash 值作为 key
 */
export declare class PromptCache implements IDisposable {
    protected _disposables: DisposableStore;
    private hashCalculateService;
    private preferenceService;
    private cacheMap;
    protected calculateCacheKey(requestBean: IAICompletionOption): string;
    protected _isCacheEnabled: boolean;
    constructor();
    getCache(requestBean: IAICompletionOption): (IIntelligentCompletionsResult<any> & {
        relationId: string;
    }) | null;
    setCache(bean: IAICompletionOption, res: any): boolean;
    dispose(): void;
}
//# sourceMappingURL=promptCache.d.ts.map