export default class UserInfo {
    private readonly _email;
    private readonly _mobile;
    private readonly _description;
    private readonly _callback;
    constructor(email?: string | undefined, mobile?: string | undefined, description?: string | undefined, callback?: string | undefined);
    get email(): string | undefined;
    get mobile(): string | undefined;
    get description(): string | undefined;
    get callback(): string | undefined;
}