declare class MarkReadNotificationRequest {
    activityId: string;
    constructor(activityId: string);
    static builder(): MarkReadNotificationRequestBuilder;
}
export declare class MarkReadNotificationRequestBuilder {
    private activityId;
    setActivityId(activityId: string): MarkReadNotificationRequestBuilder;
    build(): MarkReadNotificationRequest;
}
export default MarkReadNotificationRequest;