import type { ConnectionPoolClient } from "./factories/createConnectionPool.js";
import type { DeferredPromise } from "@slonik/utilities";
type PoolClientState = {
    activeQuery?: DeferredPromise<null>;
    connectionId: string;
    poolId: string;
    terminated: Error | null;
    transactionDepth: null | number;
    transactionId: null | string;
};
export declare const poolClientStateMap: WeakMap<ConnectionPoolClient, PoolClientState>;
export declare const getPoolClientState: (poolClient: ConnectionPoolClient) => PoolClientState;
export {};
//# sourceMappingURL=state.d.ts.map