import { BaseDocumentCompressor } from "./document_compressors/index.js";
import { Document } from "../document.js";
import { BaseRetriever, BaseRetrieverInput } from "../schema/retriever.js";
import { CallbackManagerForRetrieverRun } from "../callbacks/manager.js";
export interface ContextualCompressionRetrieverArgs extends BaseRetrieverInput {
    baseCompressor: BaseDocumentCompressor;
    baseRetriever: BaseRetriever;
}
export declare class ContextualCompressionRetriever extends BaseRetriever {
    lc_namespace: string[];
    baseCompressor: BaseDocumentCompressor;
    baseRetriever: BaseRetriever;
    constructor(fields: ContextualCompressionRetrieverArgs);
    _getRelevantDocuments(query: string, runManager?: CallbackManagerForRetrieverRun): Promise<Document[]>;
}