import { Dialect, LogConfig, KyselyPlugin, Kysely, ColumnType } from 'kysely';
import { Either } from '@lsby/ts-fp-data';

declare class Kysely管理器<out DB> {
    static 从适配器创建<DB>(dialect: Dialect, log?: LogConfig, plugins?: KyselyPlugin[]): Kysely管理器<DB>;
    static 从句柄创建<DB>(句柄: Kysely<DB>): Kysely管理器<DB>;
    private 句柄;
    private constructor();
    获得句柄(): Kysely<DB>;
    执行事务<A>(func: (trx: Kysely<DB>) => Promise<A>): Promise<A>;
    执行事务Either<A, E>(func: (trx: Kysely<DB>) => Promise<Either<E, A>>): Promise<Either<E, A>>;
    销毁(): Promise<void>;
}
type Generated<T> = T extends ColumnType<infer S, infer I, infer U> ? ColumnType<S, I | undefined, U> : ColumnType<T, T | undefined, T>;
type Timestamp = ColumnType<Date, Date | string, Date | string>;

export { type Generated, Kysely管理器, type Timestamp };