import { BaseDocumentLoader } from "@langchain/core/document_loaders/base";
import { Document } from "@langchain/core/documents";
/**
 * Custom JSONLoader implementation for LangChain v1.0
 * Replaces the deprecated JSONLoader from @langchain/community
 */
export declare class JSONLoader extends BaseDocumentLoader {
    filePath: string;
    pointer: string;
    constructor(filePath: string, pointer?: string);
    load(): Promise<Document[]>;
}
/**
 * Custom JSONLinesLoader implementation for LangChain v1.0
 * Replaces the deprecated JSONLinesLoader from @langchain/community
 */
export declare class JSONLinesLoader extends BaseDocumentLoader {
    filePath: string;
    pointer: string;
    constructor(filePath: string, pointer?: string);
    load(): Promise<Document[]>;
}
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