export declare const PG_TYPE_MAPPINGS: {
    bytea: {
        to: number;
        from: number[];
        serialize: (x: any) => string;
        parse: (x: any) => string;
    };
};
/** Values will be automatically converted into a `bytea` compatible string before sending to pg. */
export type PgBytea = string | Buffer;
/** The `string` type guarantees the value will fit into the `numeric` pg type. */
export type PgNumeric = string;
/** JSON objects will be automatically stringified before insertion. */
export type PgJsonb = any;