import type { ChunkIdsGroupedBySourceData } from '../../../index-types';
import type { HubtypeChunk, HubtypeSource } from '../events/knowledge-bases-types';
interface UseKnowledgeBaseInfoParams {
    sourceIds: string[];
    chunkIds: string[];
    messageId?: string;
    existingChunksWithSources?: ChunkIdsGroupedBySourceData[];
    failReason?: string;
}
export declare const useKnowledgeBaseInfo: ({ sourceIds, chunkIds, messageId, existingChunksWithSources, failReason, }: UseKnowledgeBaseInfoParams) => {
    sources: HubtypeSource[];
    chunks: HubtypeChunk[];
    chunksWithSources: ChunkIdsGroupedBySourceData[];
    isLoading: boolean;
    getIconForSourceType: (source: HubtypeSource) => import("react/jsx-runtime").JSX.Element | null;
    hasKnowledge: boolean;
    isFaithful: boolean;
};
export {};