export declare const pgTypeEncoder: {
    bool: typeof boolToBytes;
    json: (x: JSON) => Uint8Array;
    text: (string: string) => Uint8Array;
    timetz: (string: string) => Uint8Array;
    bytea: (bytes: Uint8Array) => Uint8Array;
};
export declare const pgTypeDecoder: {
    bool: typeof bytesToBool;
    text: typeof import("./common").bytesToString;
    json: typeof import("./common").bytesToString;
    timetz: typeof import("./common").bytesToTimetzString;
    float: (bytes: Uint8Array) => number | "NaN";
    bytea: (bytes: Uint8Array) => Uint8Array;
};
declare function boolToBytes(b: boolean): Uint8Array;
declare function bytesToBool(bs: Uint8Array): boolean;
export {};