import { CSSResult, LitElement } from 'lit';
import { Menu } from '../components/Menu';
export declare class CampaignHeader extends LitElement {
    static styles: CSSResult[];
    static get scopedElements(): {
        'menu-component': typeof Menu;
    };
    openStatus: boolean;
    campaign?: any;
    apiUrl?: string;
    campaignMainImage?: any;
    apiFull?: string;
    authState: boolean | undefined;
    handleAuthStateChange: () => void;
    updated(): void;
    handleRewardOpen: () => void;
    private getCampaignMainImage;
    render(): import("lit-html").TemplateResult<1>;
}