NIMUser constructor Null safety

NIMUser(
  1. {String? userId,
  2. String? nick,
  3. String? avatar,
  4. String? sign,
  5. NIMUserGenderEnum? gender,
  6. String? email,
  7. String? birth,
  8. String? mobile,
  9. String? ext}
)

Implementation

NIMUser(
    {this.userId,
    this.nick,
    this.avatar,
    this.sign,
    this.gender,
    this.email,
    this.birth,
    this.mobile,
    this.ext});