import { Serializable } from '../../../internal/interfaces/serializable';
export declare class GetAnnouncementsItems implements Serializable {
    /**
     * Announcement ID
     */
    annId: number;
    /**
     * Announcement title
     */
    annTitle: string;
    /**
     * Announcement type
     */
    annType: Array<string>;
    /**
     * Announcement description
     */
    annDesc: string;
    /**
     * Announcement release time, Unix millisecond timestamp format
     */
    cTime: number;
    /**
     * language type
     */
    language: string;
    /**
     * Announcement link
     */
    annUrl: string;
    /**
     * Private constructor, please use the corresponding static methods to construct the object.
     */
    private constructor();
    /**
     * Convert the object to a JSON string.
     */
    toJson(): string;
    /**
     * Create an object from a JSON string.
     */
    static fromJson(input: string): GetAnnouncementsItems;
    /**
     * Create an object from Js Object.
     */
    static fromObject(jsonObject: Object): GetAnnouncementsItems;
}