import { VoiceFunction } from '../../../_types/sharedTypes';
export declare class KnowledgeBaseSearchFunction {
    private vectorStoreId?;
    private apiUrl?;
    private apiKey?;
    setKnowledgeBaseConfig(vectorStoreId: string, apiUrl: string, apiKey: string): void;
    hasVectorStore(): boolean;
    getFunctions(): VoiceFunction[];
}