import type { PGliteOptions } from '@electric-sql/pglite';
import { Kysely } from 'kysely';
export declare function ensureDataDirExist(dataDir?: string | PGliteOptions): void;
export declare function createKyselyPGlite(dataDir?: string): Promise<{
    db: Kysely<any>;
    dialect: import("kysely").Dialect;
}>;