/**
 * Edited by Jafar Amini in March 2018.
 */
import { ValidationConfig } from './validation-config';
export declare function isPresent(obj: any): boolean;
export declare function isDate(obj: any): boolean;
export declare function parseDate(obj: any): string;
export declare function deleteElementByClassName(className: any): void;
export declare function addValidationEl(dest: any, vClassSuffix: any, innerHtml: any, _ValidationConfig: ValidationConfig): void;
export declare function delValidationEl(dest: any, vClassSuffix: any): void;
export declare function getMyValidationElement(dest: any, vClassSuffix: any, innerHtml: any, _ValidationConfig: ValidationConfig): HTMLElement;
export declare function manageDelValidationAlert(dest: any, vClassSuffix: any): void;
export declare function manageAddValidationAlert(dest: any, vClassSuffix: any, innerHTML: any, _ValidationConfig: ValidationConfig): void;