this makes the resulting code a bit smaller if some node doesn't use
splat properties or (more rarely) doesn't have children. and if your
codebase doesn't use splats at all, that helper won't be included in the
bundle. otherwise it just saves a few bytes in the require() call,
because that wouldn't be eliminated by uglify.
this makes the resulting code a bit smaller if some node doesn't use splat properties or (more rarely) doesn't have children. and if your codebase doesn't use splats at all, that helper won't be included in the bundle. otherwise it just saves a few bytes in the
require()call, because that wouldn't be eliminated by uglify.