SkeletonUtils, how to import it?

Questions
1

this example does it still works with release146?
https://threejs.org/manual/examples/game-conga-line-w-notes.html

the old SkeletonUtils just exported ‘SkeletonUtils’. which was very easy .
export { SkeletonUtils };
the current version of SkeletonUtils.js exports a lot of different variables
export {
retarget,
retargetClip,
getHelperFromSkeleton,
getSkeletonOffsets,
renameBones,
getBones,
getBoneByName,
getNearestBone,
findBoneTrackData,
getEqualsBonesNames,
clone,
};
so which import line do we have to use to avoid errors like this
Uncaught SyntaxError: Unexpected identifier ‘retarget’ (at SkeletonUtils.js:15:10)

2

Try import * as SkeletonUtils from 'path_to_module';