import type { StoreContext } from '../chatkit/store';
import type { RunContextRetriever } from '../runs/RunExecutionBackend';
import { type RdfEngineLike } from '../../storage/rdf';
import type { ApiContainerConfig } from './types';
import type { PodChatKitStore } from '../chatkit';
import type { EmbeddingService } from '../../ai/service';
import { RdfSearchIndexingService } from '../service/RdfSearchIndexingService';
export interface ApiRunContextRetrieverDependencies {
    chatKitStore?: Pick<PodChatKitStore, 'getAiConfig'>;
    embeddingService?: Partial<Pick<EmbeddingService, 'embed' | 'embedBatch'>>;
}
export declare function createApiRdfEngine(config: ApiContainerConfig): RdfEngineLike | undefined;
export declare function createApiRunContextRetriever(rdfEngine: RdfEngineLike | undefined, dependencies?: ApiRunContextRetrieverDependencies): RunContextRetriever<StoreContext> | undefined;
export declare function createApiRdfSearchIndexingService(rdfEngine: RdfEngineLike | undefined, dependencies?: ApiRunContextRetrieverDependencies): RdfSearchIndexingService | undefined;
export declare function isPostgresConnectionString(value: string): boolean;
export declare function isSqliteConnectionString(value: string): boolean;