import { LitElement } from 'lit-element';
export declare class XDropdown extends LitElement {
    private _open;
    open: boolean;
    title: string;
    static readonly styles: import("lit-element").CSSResult[];
    render(): import("lit-element").TemplateResult;
    toggle(): void;
    private openChange;
}
declare global {
    interface HTMLElementTagNameMap {
        'li-dropdown': XDropdown;
    }
}