import { DdsElement } from '../../internal/dds-hu-element';
/**
 * `dap-ds-option-group`
 * @summary An option group is a container for grouping related option items.
 * Used with dap-ds-select to create grouped options that render as native optgroup elements.
 * @element dap-ds-option-group
 * @title - Option group
 *
 * @property {string} label - The label of the option group (displayed in native optgroup).
 * @property {boolean} disabled - Whether all options in the group are disabled.
 *
 * @slot - The option items in this group.
 *
 * @csspart base - The main option group container.
 * @csspart label - The label of the option group.
 */
export default class DapDSOptionGroup extends DdsElement {
    static tagName: string;
    /** The label of the option group */
    label?: string;
    /** Whether all options in the group are disabled */
    disabled?: boolean;
    static readonly styles: import('lit').CSSResult;
    render(): import('lit-html').TemplateResult<1>;
}