getMemberCollectionInfo method
Implementation
@override
List<MemberCollectionInfo> getMemberCollectionInfo() {
  var memberCollectionInfo = <MemberCollectionInfo>[];
  for (var i = 0; i < Packages.registeredPackages.length; i++) {
    var packageCollectionInfo =
        Packages.registeredPackages[i].getMemberCollectionInfo();
    if (packageCollectionInfo != null) {
      memberCollectionInfo.addAll(packageCollectionInfo);
    }
  }
  return memberCollectionInfo;
}