import { BaseAbstract } from './BaseAbstract';
export declare class AboutEvent extends BaseAbstract {
    static readonly ADDITIONAL_CONTEXT_BEFORE_EVENT: string;
    static readonly ADDITIONAL_CONTEXT_AFTER_EVENT: string;
    private originalEvent;
    private originalEventAdditionalContext;
    constructor(className: string, originalEvent: BaseAbstract, originalEventAdditionalContext: string);
    getOriginalEvent(): BaseAbstract;
    getOriginalEventAdditionalContext(): string;
}