/**
 * pgvector 통합을 위한 타입 정의
 */
/** 임베딩 제공자 */
export type EmbeddingProvider = "voyage" | "openai";
/** 입력 타입 (Voyage AI 전용 - 비대칭 임베딩) */
export type VectorInputType = "document" | "query";
/** 임베딩 결과 */
export interface EmbeddingResult {
    embedding: number[];
    model: string;
    tokenCount: number;
}
/** 청크 정보 */
export interface Chunk {
    index: number;
    text: string;
    startOffset: number;
    endOffset: number;
}
/** 벡터 검색 결과 */
export interface VectorSearchResult<T = Record<string, unknown>> {
    id: number | string;
    similarity: number;
    data: T;
}
/** 하이브리드 검색 결과 (Vector + FTS) */
export interface HybridSearchResult<T = Record<string, unknown>> extends VectorSearchResult<T> {
    vectorScore?: number;
    ftsScore?: number;
}
/** 벤치마크 결과 */
export interface BenchmarkResult {
    provider: EmbeddingProvider;
    embedTime: number;
    searchTime: number;
    results: VectorSearchResult[];
}
/** Voyage AI 설정 */
export interface VoyageConfig {
    apiKey: string;
    baseUrl: string;
    model: string;
    dimensions: number;
    maxTokens: number;
    batchSize: number;
}
/** OpenAI 설정 */
export interface OpenAIConfig {
    apiKey: string;
    baseUrl: string;
    model: string;
    dimensions: number;
    maxTokens: number;
    batchSize: number;
}
/** 청킹 설정 */
export interface ChunkingConfig {
    chunkSize: number;
    chunkOverlap: number;
    minChunkSize: number;
    skipThreshold: number;
    separators: string[];
}
/** 검색 설정 */
export interface SearchConfig {
    defaultLimit: number;
    similarityThreshold: number;
    vectorWeight: number;
    ftsWeight: number;
}
/** pgvector 설정 */
export interface PgvectorConfig {
    iterativeScan: boolean;
    efSearch: number;
}
/** 전체 벡터 설정 */
export interface VectorConfig {
    voyage: VoyageConfig;
    openai: OpenAIConfig;
    chunking: ChunkingConfig;
    search: SearchConfig;
    pgvector: PgvectorConfig;
}
/** 벡터 검색 옵션 */
export interface VectorSearchOptions {
    embeddingColumn?: string;
    limit?: number;
    threshold?: number;
    where?: string;
}
/** 하이브리드 검색 옵션 */
export interface HybridSearchOptions extends VectorSearchOptions {
    vectorWeight?: number;
    ftsWeight?: number;
    ftsColumn?: string;
}
/** 임베딩 저장 항목 */
export interface EmbeddingItem {
    id: number;
    text: string;
}
/** 진행률 콜백 */
export type ProgressCallback = (processed: number, total: number) => void;
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