n8n-nodes-rag/dist/nodes/shared/types.d.ts

Advanced RAG (Retrieval-Augmented Generation) knowledge base nodes for n8n

export interface ITextChunk {
    id: string;
    text: string;
    metadata: Record<string, any>;
    embedding?: number[];
    source?: string;
    index?: number;
}
export interface IProcessingOptions {
    cleanText: boolean;
    removeExtraWhitespace: boolean;
    removeEmptyLines: boolean;
    normalizeLineBreaks: boolean;
    trimText: boolean;
}
export interface IChunkingOptions {
    strategy: 'fixed' | 'sentence' | 'paragraph' | 'semantic';
    chunkSize: number;
    overlap: number;
    preserveStructure: boolean;
    separators?: string[];
}
export interface IEmbeddingOptions {
    enabled: boolean;
    provider?: 'openai' | 'huggingface' | 'custom';
    model?: string;
    apiKey?: string;
    endpoint?: string;
    dimensions?: number;
}
export interface IVectorStoreConfig {
    provider: string;
    endpoint?: string;
    apiKey?: string;
    collection?: string;
    database?: string;
    options?: Record<string, any>;
}
export interface ISearchOptions {
    type: 'vector' | 'fulltext' | 'hybrid';
    limit: number;
    threshold?: number;
    alpha?: number;
    includeMetadata: boolean;
    filter?: Record<string, any>;
}
export interface ISearchResult {
    id: string;
    text: string;
    score: number;
    metadata: Record<string, any>;
    source?: string;
}