export interface AdGroupPlacement {
    /** Publisher platform where the ad is eligible to appear. */
    platform: AdGroupPlacement.Platform;
    positions: string[];
}
export declare namespace AdGroupPlacement {
    /** Publisher platform where the ad is eligible to appear. */
    const Platform: {
        readonly Facebook: "facebook";
        readonly Instagram: "instagram";
        readonly Messenger: "messenger";
        readonly AudienceNetwork: "audience_network";
        readonly Threads: "threads";
        readonly Whatsapp: "whatsapp";
    };
    type Platform = (typeof Platform)[keyof typeof Platform];
}