import { VastAdUnit, VpaidAdUnit } from '../adUnit';
import type { VastChain, PixelTracker } from '../types';
import { type StartVideoAdOptions } from './helpers/startVideoAd';
/**
 * Options map to start video ad with {@link run}
 */
export interface RunOptions extends StartVideoAdOptions {
    /**
     * Optional videoElement that will be used to play the ad.
     */
    videoElement?: HTMLVideoElement;
    /**
     * Timeout number in milliseconds. If set, the video ad will time out if it doesn't start within the specified time.
     */
    timeout?: number;
    /**
     * If provided it will be used to track the VAST events instead of the default {@link PixelTracker}.
     */
    tracker?: PixelTracker;
}
/**
 * Will try to start video ad in the passed {@link VastChain} and return the started VideoAdUnit.
 * If there is an error starting the ad or it times out (by throw I mean that it will reject promise with the error).
 *
 * @param vastChain The {@link VastChain} with all the {@link VastResponse}s.
 * @param placeholder Element that will contain the video ad.
 * @param options - Options Map.
 * @returns The video ad unit.
 */
export declare const run: (vastChain: VastChain, placeholder: HTMLElement, options: RunOptions) => Promise<VastAdUnit | VpaidAdUnit>;