import { Validator, AbstractControl } from '@angular/forms';
import { ValidationMessage } from '../../util/validation-message';
import { ValidationConfig } from '../../util/validation-config';
export declare class DigitsValidator implements Validator {
    private _ValidationConfig;
    private _ValidationMessage;
    dest: any;
    nbvDigitsMsgHtml: any;
    constructor(_ValidationConfig: ValidationConfig, _ValidationMessage: ValidationMessage);
    validate(c: AbstractControl): {
        [key: string]: any;
    };
}
export declare function getInnerHTML(msgHtml: any, _ValidationMessage: any): any;