Function user

Returns Promise<
    UserItem & {
        age?: any;
        birthDay?: any;
        canSendMessage?: boolean;
        comment?: string;
        commentHtml?: string;
        followedBack?: boolean;
        following?: number;
        gender?: any;
        group?: any[];
        job?: any;
        mypixivCount?: number;
        official?: boolean;
        region?: any;
        sketchLiveId: string
        | null;
        sketchLives: any[];
        social?: any;
        webpage?: string | null;
        workspace?: any;
    },
>