import { PGlite } from "@electric-sql/pglite";
import type { DbExec } from "../db/client.js";
export declare function createTestPglite(): Promise<{
    db: PGlite & (Record<string, never> | {
        [x: string]: never;
    });
    transaction: <T>(fn: (tx: DbExec) => Promise<T>) => Promise<T>;
    exec(sql: string): Promise<void>;
    query(sql: string, args?: unknown[]): Promise<import("@electric-sql/pglite").Results<unknown>>;
    prepare(sql: string): {
        all(...args: unknown[]): Promise<unknown[]>;
        get(...args: unknown[]): Promise<unknown>;
        run(...args: unknown[]): Promise<{
            changes: number;
        }>;
    };
    close(): Promise<void>;
}>;