import { type PropertyValueMap } from '../../../../external/lit/index.js';
import { UmbLitElement } from '../../lit-element/index.js';
export declare class UmbSectionSidebarElement extends UmbLitElement {
    constructor();
    protected firstUpdated(_changedProperties: PropertyValueMap<any> | Map<PropertyKey, unknown>): void;
    render(): import("lit-html").TemplateResult<1>;
    static styles: import("lit").CSSResult[];
}
declare global {
    interface HTMLElementTagNameMap {
        'umb-section-sidebar': UmbSectionSidebarElement;
    }
}