@yk1028-test/ai-chat-supporter/dist/rag/LangChainRAGManager.d.ts

AI Chat Supporter - TypeScript library for intelligent chat processing with LangChain integration

import { Document as LangChainDocument } from "@langchain/core/documents";
export interface Document {
    id: string;
    title: string;
    content: string;
    filePath: string;
    metadata: Record<string, any>;
    lastModified: Date;
}
export interface LangChainRAGConfig {
    chunkSize?: number;
    chunkOverlap?: number;
    maxDocuments?: number;
    similarityThreshold?: number;
}
export interface IDocumentProcessor {
    supportedExtensions: string[];
    process(filePath: string): Promise<Document>;
}
export declare class TextDocumentProcessor implements IDocumentProcessor {
    readonly supportedExtensions: string[];
    process(filePath: string): Promise<Document>;
    private generateId;
}
export declare class SimpleTextSplitter {
    private chunkSize;
    private chunkOverlap;
    constructor(options: {
        chunkSize: number;
        chunkOverlap: number;
    });
    splitText(text: string): string[];
}
export declare class SimpleDocumentStore {
    private documents;
    addDocuments(documents: LangChainDocument[]): Promise<void>;
    searchSimilar(query: string, k?: number): Promise<LangChainDocument[]>;
    getDocumentCount(): number;
}
export declare class LangChainRAGManager {
    private documentStore;
    private textSplitter;
    private processors;
    private config;
    constructor(config?: LangChainRAGConfig);
    registerProcessor(processor: IDocumentProcessor): void;
    addDocument(filePath: string): Promise<Document>;
    addDocuments(filePaths: string[]): Promise<Document[]>;
    addTextDocument(text: string, metadata?: Record<string, any>): Promise<void>;
    buildContext(query: string, maxResults?: number): Promise<string[]>;
    updateConfig(newConfig: Partial<LangChainRAGConfig>): void;
    getSupportedExtensions(): string[];
    getStats(): Promise<{
        documentsCount: number;
        supportedExtensions: string[];
    }>;
}
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