import { GlobalEvent, GlobalEventNames, GlobalEventResult, InternalEvent } from './types'; declare class EventHandler { protected internalListeners: { event: InternalEvent; listener: (...args: any[]) => void; }[]; init(): void; onGlobalEvent(type: TEventName, callback: (event: GlobalEvent) => GlobalEventResult): VoidFunction; on(event: InternalEvent, callback: (...args: any[]) => void): VoidFunction; onMissingHistoryItem(): void; fireInternalEvent(event: InternalEvent, ...args: any[]): void; protected registerListener(type: string, listener: EventListener): VoidFunction; protected handlePageshowEvent(event: PageTransitionEvent): void; protected handlePopstateEvent(event: PopStateEvent): void; } export declare const eventHandler: EventHandler; export {};