import { Kysely } from 'kysely';
import CalendarDate from '../utils/datetime/CalendarDate.js';
import ClockTime from '../utils/datetime/ClockTime.js';
import ClockTimeTz from '../utils/datetime/ClockTimeTz.js';
import { DateTime } from '../utils/datetime/DateTime.js';
export declare function findEnumArrayOids(kyselyDb: Kysely<any>): Promise<number[]>;
export declare function findCitextArrayOid(kyselyDb: Kysely<any>): Promise<number | undefined>;
export declare function findCorrespondingArrayOid(kyselyDb: Kysely<any>, oid: number): Promise<number | undefined>;
export declare function parsePostgresDate(dateString: string | null): string | CalendarDate | null;
export declare function parsePostgresDatetime(datetimeString: string | null): string | DateTime | null;
export declare function parsePostgresDatetimeTz(datetimeString: string | null): string | DateTime | null;
export declare function parsePostgresTime(timeString: string | null): string | ClockTime | null;
export declare function parsePostgresTimeTz(timeString: string | null): string | ClockTimeTz | null;
export declare function parsePostgresDecimal(numberString: string | null): string | number | null;
export declare function parsePostgresBigint(numberString: string | null): string | null;