import { AnyClass } from "./core";
import { ValidationOptions } from "joi";
import { ValidationResult } from "./ValidationResult";
export declare class Validator {
    private defaultOptions?;
    constructor(defaultOptions?: ValidationOptions | undefined);
    validate<T>(target: T, options?: ValidationOptions): ValidationResult<T>;
    validateAsClass<T>(target: T, clz: AnyClass, options?: ValidationOptions): ValidationResult<T>;
    validateArrayAsClass<T>(target: T[], clz: AnyClass, options?: ValidationOptions): ValidationResult<T[]>;
}