import * as z from './base';
import { ZodUnion } from './union';
import { ZodUndefined } from './undefined';
import { ZodNull } from './null';
export interface ZodTupleDef<T extends [z.ZodAny, ...z.ZodAny[]] | [] = [z.ZodAny, ...z.ZodAny[]]> extends z.ZodTypeDef {
    t: z.ZodTypes.tuple;
    items: T;
}
export declare class ZodTuple<T extends [z.ZodAny, ...z.ZodAny[]] | [] = [z.ZodAny, ...z.ZodAny[]]> extends z.ZodType<z.TypeOfTuple<T>, ZodTupleDef<T>> {
    toJSON: () => {
        t: z.ZodTypes.tuple;
        items: any[];
    };
    optional: () => ZodUnion<[this, ZodUndefined]>;
    nullable: () => ZodUnion<[this, ZodNull]>;
    static create: <T_1 extends [] | [z.ZodAny, ...z.ZodAny[]]>(schemas: T_1) => ZodTuple<T_1>;
}