import { AbstractControl, ValidationErrors, Validator } from '@angular/forms';
import * as i0 from "@angular/core";
/**
 * IBAN validation for reactive FormControls
 */
export declare function ibanValidator(control: AbstractControl): ValidationErrors | null;
/** @description This directive is used to validate whether a valid IBAN has been entered. */
export declare class IbanValidatorDirective implements Validator {
    /** @description Whether the control should be validated. */
    shouldValidate: boolean;
    /** @description Validates the control when {@link shouldValidate} is set. */
    validate(control: AbstractControl): ValidationErrors | null;
    static ɵfac: i0.ɵɵFactoryDeclaration<IbanValidatorDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<IbanValidatorDirective, "input[iban][ngModel]", never, { "shouldValidate": "iban"; }, {}, never>;
}