/// <reference types="googletag" />
import { InjectionToken } from '@angular/core';
import * as i0 from "@angular/core";
export declare class NgGptServiceOptions {
    /**
     * Enables and disables horizontal centering of ads. Centering is disabled by default. In legacy gpt_mobile.js, centering is enabled by default.
     */
    centering?: boolean;
    /**
     * Enables collapsing of slot divs so that they don't take up any space on the page when there is no ad content to display.
     */
    collapseEmptyDivs?: boolean;
    /**
     * Sets custom targeting parameters for a given key that apply to all Publisher Ads service ad slots.
     */
    targeting?: Record<string, string | string[]>;
    /**
     * Sets the value for the publisher-provided ID. See the article on {@link https://support.google.com/admanager/answer/2880055 PPID} for more details.
     */
    ppid?: string;
    /**
     * Enables lazy loading in GPT as defined by the config object.
     */
    enableLazyLoad?: {
        fetchMarginPercent: number;
        mobileScaling: number;
        renderMarginPercent: number;
    };
    /**
     * Passes location information from websites so you can geo-target line items to specific locations.
     */
    address?: string;
    /**
     * Configures whether all ads on the page should be forced to be rendered using a SafeFrame container.
     */
    forceSafeFrame?: boolean;
    /**
     * Sets the page-level preferences for SafeFrame configuration.
     *
     * These page-level preferences will be overridden by slot-level preferences, if specified.
     */
    safeFrameConfig?: googletag.SafeFrameConfig;
    /**
     * Configuration object for privacy settings.
     */
    privacySettingsConfig?: googletag.PrivacySettingsConfig;
    disableInitialLoad?: boolean;
    /**
     * Enables single request mode for fetching multiple ads at the same time.
     * This requires all Publisher Ads slots to be defined and added to the PubAdsService prior to enabling the service.
     * Single request mode must be set before the service is enabled.
     */
    enableSingleRequest?: boolean;
    static ɵfac: i0.ɵɵFactoryDeclaration<NgGptServiceOptions, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<NgGptServiceOptions>;
}
export declare const GPT_OPTIONS: InjectionToken<NgGptServiceOptions>;