import type { AdOptions } from '../shared/ad-options.interface';
type AtLeastOne<T> = {
    [K in keyof T]: Pick<T, K>;
}[keyof T];
export interface RewardAdOptions extends AdOptions {
    /**
     * If you have enabled SSV in your AdMob Application. You can provide customData or
     * a userId be passed to your callback to do further processing on.
     *
     * *Important* You *HAVE* to define one of them.
     *
     * @see https://support.google.com/admob/answer/9603226?hl=en-GB
     */
    ssv?: AtLeastOne<{
        /**
         * An optional UserId to pass to your SSV callback function.
         */
        userId: string;
        /**
         * An optional custom set of data to pass to your SSV callback function.
         */
        customData: string;
    }>;
}
export {};