import { Condition } from '../../condition';
import { FormItem } from '../form-item';
import { FormItemGroup } from '../form-item-group';
import { Layout } from '../layout';
export declare const FORM_ITEM_GROUP_ID = "us.mtna.web.form.item.impl.FormItemGroupImpl";
export declare class FormItemGroupImpl implements FormItemGroup {
    annotatableId: string;
    annotationEnabled: boolean;
    condition: Condition;
    descriptiveText: string;
    disabled: boolean;
    excludeFromPrint: boolean;
    hasCondition: boolean;
    header: string;
    hideOnDisable: boolean;
    instanceId: string;
    itemId: string;
    items: Array<FormItem>;
    layout: Layout;
    maxOccurrences: number;
    minOccurrences: number;
    name: string;
    printAlternative: string;
    questionText: string;
    required: boolean;
    templateId: string;
    validationResult: any;
}
export declare function instanceOfFormItemGroupImpl(obj: any): obj is FormItemGroupImpl;