import { VrElementField } from './vr-element-field';
import { DoCheck } from '@angular/core';
export declare abstract class VrInputField extends VrElementField implements DoCheck {
    placeholder: string;
    label: string;
    autofocus: string;
    errorMessage: string | null;
    private statusControl;
    ngDoCheck(): void;
    private actionsForError;
    private findErrorMessage;
    private showError;
    private setError;
}