import { LitElement } from "lit";
export declare class UiMobile extends LitElement {
    private intervalId?;
    isOnline: boolean;
    hours?: number;
    minutes?: number;
    milliseconds: number;
    constructor();
    connectedCallback(): void;
    disconnectedCallback(): void;
    private onConnectivityChange;
    private onOffline;
    private updateTime;
    render(): import("lit-html").TemplateResult<1>;
    static styles: import("lit").CSSResult;
}
declare global {
    interface HTMLElementTagNameMap {
        "ui-mobile": UiMobile;
    }
}