import type { ListBox } from '@vaadin/list-box';
import { BaseVaadinValueAccessor } from './base-vaadin-value-accessor';
export declare class ListBoxValueAccessor extends BaseVaadinValueAccessor<number, ListBox> {
    constructor();
    attach(el: ListBox): void;
    detach(el: ListBox): void;
    readValue(): number | null;
    writeValue(value: number): void;
    reset(): void;
}