import { BaseWidgetOptions, BaseWidget } from '../core/base-widget';
interface UnreadWidgetOptions extends BaseWidgetOptions {
    unreadCounter?: number;
}
export declare class UnreadWidget extends BaseWidget {
    private unreadCounter;
    constructor(options: UnreadWidgetOptions);
    getBaseCls(): string;
    setCounter(amount: number): void;
    increase(amount?: number): void;
    reset(): void;
}
export {};