export declare class Indexer {
    index(path: string): Promise<{
        totalFiles: number;
        processedFiles: number;
        failedFiles: number;
        errors: {
            file: string;
            error: string;
        }[];
    }>;
    indexFile(filePath: string, projectId: string): Promise<{
        newCodeChunks: {
            id: string;
            createdAt: Date | null;
            updatedAt: Date | null;
            projectId: string;
            content: string;
            filePath: string;
            startLine: number;
            endLine: number;
            nodeType: string;
            language: string | null;
            hash: string;
            size: number;
        }[];
        newEmbeddings: {
            id: string;
            createdAt: Date | null;
            chunkId: string;
            embedding: number[] | null;
        }[];
    }>;
    clear(projectName: string): Promise<import("postgres").RowList<never[]>>;
}
export declare const indexer: Indexer;