/**
 * Read/write seed packs (manifest.seed.json + entities/*.csv).
 */
import type { SeedPack, SeedRow } from './types.js';
export declare function serializeCsv(columns: string[], rows: SeedRow[]): string;
export declare function parseCsv(text: string): {
    columns: string[];
    rows: SeedRow[];
};
export declare function writeSeedPack(dir: string, pack: SeedPack): Promise<void>;
export declare function readSeedPack(dir: string): Promise<SeedPack>;
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