import { AdLoaderEvent } from './types/AdLoaderEvent';
import type { AdLoaderListener } from './types/AdLoaderListener';
import { AdLoaderOptions, BannerAdLoaderOptions } from './types/AdLoaderOptions';
import { AdType } from './types/AdType';
/**
 * @public
 */
export declare class AdLoader {
    readonly adType: AdType;
    readonly adLoaderOptions: AdLoaderOptions;
    private static readonly _nativeModule;
    private static readonly _eventEmitter;
    private static _adLoaders;
    private loaderId;
    private constructor();
    /**
     * Create a banner AdLoader instance.
     * @param adLoaderOptions - `BannerAdLoaderOptions` object used to configure the bid request.
     * @returns AdLoader instance.
     */
    static createBannerAdLoader(adLoaderOptions: BannerAdLoaderOptions): AdLoader;
    /**
     * Create a interstitial AdLoader instance.
     * @param adLoaderOptions - `AdLoaderOptions` object used to configure the bid request.
     * @returns AdLoader instance.
     */
    static createInterstitialAdLoader(adLoaderOptions: AdLoaderOptions): AdLoader;
    /**
     * Add a listener for the bid response. Supported events are:
     * - `AdLoaderEvent.SUCCESS`
     * - `AdLoaderEvent.FAILURE`
     * @param eventName - The name of the event to listen.
     * @param listener - The listener to be called when the event is fired.
     *
     * @returns Unsubscribe function.
     *
     * @public
     */
    addListener<E extends AdLoaderEvent>(eventName: E, listener: AdLoaderListener<E>): () => void;
    /**
     * Request APS for a bid. Only a single ad size and slotUUID is supported per bid request.
     * This method will return a promise that resolves a bid response requested by this call.
     * In order to receive further bid responses returned by auto refresh, you must register listeners via `addListener()`.
     * @returns Promise of key value pairs from returned bid response.
     *
     * @public
     */
    loadAd(): Promise<{
        [key: string]: string;
    }>;
    /**
     * Stop the auto refresh of the ad.
     *
     * @public
     */
    stopAutoRefresh(): void;
    /**
     * In order for SKAdNetwork to work, pass the app event.
     * @param name - The name of the event.
     * @param info - The data/info with the event.
     *
     * @public
     */
    static skadnHelper(name: string, info?: string): void;
}