import { OnInit } from "@angular/core";
import { CoreFormInput } from "../core-form-input/core-form-input.component";
import { CoreFormDropDown } from "../core-form-dropdown/core-form-dropdown";
export declare class CoreFormValidationRequired implements OnInit {
    private inputHost;
    private dropDownHost;
    private validationRequiredMessage;
    private host;
    ngOnInit(): any;
    constructor(inputHost: CoreFormInput, dropDownHost: CoreFormDropDown, validationRequiredMessage: string);
}