import { Scope, EventBinding, ComponentEventListener } from './types';
import { Component } from './component';
interface PendingEvents {
    target: Element;
    host: Component;
    events: Record<string, EventBinding | void>;
}
/**
 * Registers given event listener on `target` element and returns event binding
 * object to unregister event
 */
export declare function addEvent(target: Element, type: string, listener: ComponentEventListener, host: Component, scope: Scope): EventBinding;
/**
 * Unregister given event binding
 */
export declare function removeEvent(type: string, binding: EventBinding): void;
/**
 * Creates structure for collecting pending events
 */
export declare function pendingEvents(host: Component, target: Element): PendingEvents;
export declare function setPendingEvent(pending: PendingEvents, type: string, listener: ComponentEventListener, scope: Scope): void;
export declare function finalizePendingEvents(pending: PendingEvents): void;
export declare function detachPendingEvents(pending: PendingEvents): void;
export declare function safeEventListener(host: Component, handler: EventListener): EventListener;
export {};