import { z } from 'zod';
import { ValidationException } from '../exceptions/ValidationException';
export declare const validate: <I, O>(result: z.SafeParseReturnType<I, O>) => import("fp-ts/Either").Left<ValidationException> | import("fp-ts/Either").Right<O>;
export declare function nullable<TSchema extends z.AnyZodObject>(schema: TSchema): z.ZodObject<{ [key in keyof TSchema["shape"]]: z.ZodNullable<TSchema["shape"][key]>; }, "strip", z.ZodTypeAny, z.objectUtil.addQuestionMarks<z.baseObjectOutputType<{ [key in keyof TSchema["shape"]]: z.ZodNullable<TSchema["shape"][key]>; }>, any> extends infer T ? { [k in keyof T]: z.objectUtil.addQuestionMarks<z.baseObjectOutputType<{ [key in keyof TSchema["shape"]]: z.ZodNullable<TSchema["shape"][key]>; }>, any>[k]; } : never, z.baseObjectInputType<{ [key in keyof TSchema["shape"]]: z.ZodNullable<TSchema["shape"][key]>; }> extends infer T_1 ? { [k_1 in keyof T_1]: z.baseObjectInputType<{ [key in keyof TSchema["shape"]]: z.ZodNullable<TSchema["shape"][key]>; }>[k_1]; } : never>;