fixed es6 compilation
fixed es6 compilation

sledorze/DefinitelyTyped,HPFOD/DefinitelyTyped,danfma/DefinitelyTyped,shlomiassaf/DefinitelyTyped,hellopao/DefinitelyTyped,rolandzwaga/DefinitelyTyped,arusakov/DefinitelyTyped,GiedriusGrabauskas/DefinitelyTyped,slavomirvojacek/DefinitelyTyped,smrq/DefinitelyTyped,damianog/DefinitelyTyped,psnider/DefinitelyTyped,benliddicott/DefinitelyTyped,syuilo/DefinitelyTyped,schmuli/DefinitelyTyped,abbasmhd/DefinitelyTyped,pocesar/DefinitelyTyped,isman-usoh/DefinitelyTyped,frogcjn/DefinitelyTyped,markogresak/DefinitelyTyped,abner/DefinitelyTyped,AgentME/DefinitelyTyped,psnider/DefinitelyTyped,pocesar/DefinitelyTyped,use-strict/DefinitelyTyped,alexdresko/DefinitelyTyped,benishouga/DefinitelyTyped,musicist288/DefinitelyTyped,florentpoujol/DefinitelyTyped,mattblang/DefinitelyTyped,scriby/DefinitelyTyped,Penryn/DefinitelyTyped,amir-arad/DefinitelyTyped,progre/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,aciccarello/DefinitelyTyped,hellopao/DefinitelyTyped,nycdotnet/DefinitelyTyped,YousefED/DefinitelyTyped,nainslie/DefinitelyTyped,subash-a/DefinitelyTyped,jraymakers/DefinitelyTyped,abbasmhd/DefinitelyTyped,georgemarshall/DefinitelyTyped,alexdresko/DefinitelyTyped,yuit/DefinitelyTyped,hellopao/DefinitelyTyped,HPFOD/DefinitelyTyped,yuit/DefinitelyTyped,minodisk/DefinitelyTyped,nycdotnet/DefinitelyTyped,AgentME/DefinitelyTyped,paulmorphy/DefinitelyTyped,slavomirvojacek/adbrain-typescript-definitions,schmuli/DefinitelyTyped,aciccarello/DefinitelyTyped,benishouga/DefinitelyTyped,borisyankov/DefinitelyTyped,jraymakers/DefinitelyTyped,donnut/DefinitelyTyped,zuzusik/DefinitelyTyped,alvarorahul/DefinitelyTyped,laurentiustamate94/DefinitelyTyped,QuatroCode/DefinitelyTyped,shlomiassaf/DefinitelyTyped,magny/DefinitelyTyped,mcrawshaw/DefinitelyTyped,borisyankov/DefinitelyTyped,xStrom/DefinitelyTyped,one-pieces/DefinitelyTyped,arma-gast/DefinitelyTyped,daptiv/DefinitelyTyped,johan-gorter/DefinitelyTyped,gcastre/DefinitelyTyped,zuzusik/DefinitelyTyped,martinduparc/DefinitelyTyped,chrootsu/DefinitelyTyped,DzmitryDulko/DefinitelyTyped,Penryn/DefinitelyTyped,rcchen/DefinitelyTyped,magny/DefinitelyTyped,arusakov/DefinitelyTyped,abner/DefinitelyTyped,georgemarshall/DefinitelyTyped,syuilo/DefinitelyTyped,raijinsetsu/DefinitelyTyped,newclear/DefinitelyTyped,georgemarshall/DefinitelyTyped,georgemarshall/DefinitelyTyped,amanmahajan7/DefinitelyTyped,AgentME/DefinitelyTyped,chrootsu/DefinitelyTyped,amanmahajan7/DefinitelyTyped,aciccarello/DefinitelyTyped,micurs/DefinitelyTyped,psnider/DefinitelyTyped,YousefED/DefinitelyTyped,raijinsetsu/DefinitelyTyped,gcastre/DefinitelyTyped,scriby/DefinitelyTyped,DzmitryDulko/DefinitelyTyped,nainslie/DefinitelyTyped,danfma/DefinitelyTyped,mattblang/DefinitelyTyped,frogcjn/DefinitelyTyped,rolandzwaga/DefinitelyTyped,mcliment/DefinitelyTyped,johan-gorter/DefinitelyTyped,ashwinr/DefinitelyTyped,use-strict/DefinitelyTyped,newclear/DefinitelyTyped,gandjustas/DefinitelyTyped,arma-gast/DefinitelyTyped,slavomirvojacek/adbrain-typescript-definitions,AbraaoAlves/DefinitelyTyped,paulmorphy/DefinitelyTyped,EnableSoftware/DefinitelyTyped,QuatroCode/DefinitelyTyped,sledorze/DefinitelyTyped,dsebastien/DefinitelyTyped,pocesar/DefinitelyTyped,xStrom/DefinitelyTyped,chrismbarr/DefinitelyTyped,EnableSoftware/DefinitelyTyped,slavomirvojacek/DefinitelyTyped,GiedriusGrabauskas/DefinitelyTyped,benishouga/DefinitelyTyped,smrq/DefinitelyTyped,martinduparc/DefinitelyTyped,Ptival/DefinitelyTyped,damianog/DefinitelyTyped,martinduparc/DefinitelyTyped,jimthedev/DefinitelyTyped,minodisk/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,arusakov/DefinitelyTyped,florentpoujol/DefinitelyTyped,subash-a/DefinitelyTyped,ashwinr/DefinitelyTyped,rcchen/DefinitelyTyped,gandjustas/DefinitelyTyped,progre/DefinitelyTyped,jimthedev/DefinitelyTyped,dsebastien/DefinitelyTyped,schmuli/DefinitelyTyped,alvarorahul/DefinitelyTyped,chrismbarr/DefinitelyTyped,donnut/DefinitelyTyped,zuzusik/DefinitelyTyped,Ptival/DefinitelyTyped,AgentME/DefinitelyTyped,jimthedev/DefinitelyTyped,mcrawshaw/DefinitelyTyped,isman-usoh/DefinitelyTyped