Fix class hierarchy of OpenLayers events.
Fix class hierarchy of OpenLayers events.

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