Add Node 11 support (#9037)
Add Node 11 support (#9037)


hzoo/babel,jridgewell/babel,hzoo/babel,Skillupco/babel,Skillupco/babel,babel/babel,jridgewell/babel,kaicataldo/babel,kaicataldo/babel,babel/babel,jridgewell/babel,babel/babel,hzoo/babel,Skillupco/babel,kaicataldo/babel,jridgewell/babel,Skillupco/babel,kaicataldo/babel,babel/babel,hzoo/babel