import type { Checkbox } from '@spectrum-web-components/checkbox';
import type { Switch } from '@spectrum-web-components/switch';
import { BaseSpectrumValueAccessor } from './base-spectrum-value-accessor';
export declare class CheckboxValueAccessor extends BaseSpectrumValueAccessor<boolean, Checkbox | Switch> {
    constructor();
    attach(el: Checkbox | Switch): void;
    detach(el: Checkbox | Switch): void;
    readValue(): boolean;
    writeValue(value: boolean): void;
    reset(): void;
}