import { WidgetContext } from '../core/widget.context';
export declare class ArrayWidgetContext extends WidgetContext<Array<any>> {
    private parser;
    initialize(): Promise<boolean>;
    updateModel(model: any): void;
    /**
     * Add a new entry to the array group.
     */
    add(model?: any, index?: number): void;
    /**
     * Remove an entry from the array group.
     *
     * @param index Index of item to remove
     */
    remove(index: number): void;
}