/**
 * Shared type definitions for the knowledge base MCP server
 */
/**
 * Log levels for structured logging
 */
export type LogLevel = "debug" | "info" | "warn" | "error";
/**
 * Document types supported by the knowledge base
 */
export type DocumentType = "pdf" | "docx" | "pptx" | "xlsx" | "html" | "markdown" | "text" | "audio";
/**
 * Chunk types for document content classification
 */
export type ChunkType = "paragraph" | "section" | "table" | "heading" | "list" | "code";
/**
 * Configuration interface for the entire system
 */
export interface Config {
    lancedb: {
        persistPath: string;
    };
    embedding: {
        modelName: string;
        cachePath: string;
    };
    server: {
        port: number;
        host: string;
        sessionSecret?: string;
    };
    mcp: {
        transport: "stdio";
    };
    ingestion: {
        batchSize: number;
        maxFileSize: number;
    };
    search: {
        defaultMaxResults: number;
        cacheTimeoutSeconds: number;
    };
    document: {
        conversionTimeout: number;
        maxTokens: number;
        chunkSize: number;
        chunkOverlap: number;
    };
    logging: {
        level: LogLevel;
    };
    schemaVersion: string;
}
/**
 * Chunk metadata for document chunks
 */
export interface ChunkMetadata {
    chunkType: ChunkType;
    hasContext: boolean;
    headingPath?: string[];
    pageNumber?: number;
}
/**
 * Code chunk with metadata
 */
export interface Chunk {
    content: string;
    startLine: number;
    endLine: number;
    chunkType: ChunkType;
    filePath: string;
    documentType?: DocumentType;
    tokenCount?: number;
    headingPath?: string[];
    pageNumber?: number;
}
/**
 * Knowledge base metadata
 */
export interface KnowledgeBaseMetadata {
    name: string;
    path: string;
    chunkCount: number;
    fileCount: number;
    lastIngestion: string;
}
/**
 * Search result metadata
 */
export interface SearchResultMetadata {
    filePath: string;
    documentType: DocumentType;
    chunkType: ChunkType;
    chunkIndex: number;
    isTest: boolean;
    pageNumber?: number;
    headingPath?: string[];
}
/**
 * Search result
 */
export interface SearchResult {
    content: string;
    score: number;
    metadata: SearchResultMetadata;
}
/**
 * Search parameters
 */
export interface SearchParams {
    query: string;
    knowledgeBaseName?: string;
    maxResults?: number;
    excludeTests?: boolean;
    documentType?: DocumentType;
}
/**
 * Search results
 */
export interface SearchResults {
    results: SearchResult[];
    totalResults: number;
    queryTime: number;
}
/**
 * Chunk type statistics
 */
export interface ChunkTypeStats {
    type: string;
    count: number;
}
/**
 * Detailed knowledge base statistics
 */
export interface KnowledgeBaseStats {
    name: string;
    path: string;
    chunkCount: number;
    fileCount: number;
    lastIngestion: string;
    chunkTypes: ChunkTypeStats[];
    sizeBytes: number;
}
/**
 * Ingestion parameters
 */
export interface IngestionParams {
    path: string;
    name: string;
    config: Config;
    respectGitignore?: boolean;
}
/**
 * Ingestion statistics
 */
export interface IngestionStats {
    totalFiles: number;
    supportedFiles: number;
    unsupportedFiles: Map<string, number>;
    chunksCreated: number;
    durationMs: number;
}
/**
 * Document information in a knowledge base
 */
export interface DocumentInfo {
    filePath: string;
    documentType: DocumentType;
    chunkCount: number;
    lastIngestion: string;
    sizeBytes: number;
}
//# sourceMappingURL=index.d.ts.map