import { CourierInboxThemeManager } from '../types/courier-inbox-theme-manager';
export type CourierUnreadCountLocation = 'button' | 'header';
export declare class CourierUnreadCountBadge extends HTMLElement {
    private _themeSubscription;
    private _location;
    private _count;
    private _badge;
    private _style;
    constructor(props: {
        themeBus: CourierInboxThemeManager;
        location: CourierUnreadCountLocation;
    });
    private getStyles;
    setCount(count: number): void;
    refreshTheme(location: CourierUnreadCountLocation): void;
    private updateBadge;
    disconnectedCallback(): void;
}