Remove unnecessary union on extent. (#14133)
Remove unnecessary union on extent. (#14133)


abbasmhd/DefinitelyTyped,micurs/DefinitelyTyped,benishouga/DefinitelyTyped,alexdresko/DefinitelyTyped,benishouga/DefinitelyTyped,chrootsu/DefinitelyTyped,minodisk/DefinitelyTyped,magny/DefinitelyTyped,abbasmhd/DefinitelyTyped,ashwinr/DefinitelyTyped,johan-gorter/DefinitelyTyped,GiedriusGrabauskas/DefinitelyTyped,dsebastien/DefinitelyTyped,benishouga/DefinitelyTyped,QuatroCode/DefinitelyTyped,borisyankov/DefinitelyTyped,scriby/DefinitelyTyped,use-strict/DefinitelyTyped,zuzusik/DefinitelyTyped,AgentME/DefinitelyTyped,markogresak/DefinitelyTyped,zuzusik/DefinitelyTyped,progre/DefinitelyTyped,aciccarello/DefinitelyTyped,YousefED/DefinitelyTyped,progre/DefinitelyTyped,isman-usoh/DefinitelyTyped,jimthedev/DefinitelyTyped,georgemarshall/DefinitelyTyped,mcrawshaw/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,arusakov/DefinitelyTyped,mcrawshaw/DefinitelyTyped,magny/DefinitelyTyped,arusakov/DefinitelyTyped,isman-usoh/DefinitelyTyped,georgemarshall/DefinitelyTyped,chrismbarr/DefinitelyTyped,QuatroCode/DefinitelyTyped,aciccarello/DefinitelyTyped,georgemarshall/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,one-pieces/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,arusakov/DefinitelyTyped,johan-gorter/DefinitelyTyped,use-strict/DefinitelyTyped,aciccarello/DefinitelyTyped,nycdotnet/DefinitelyTyped,georgemarshall/DefinitelyTyped,zuzusik/DefinitelyTyped,minodisk/DefinitelyTyped,smrq/DefinitelyTyped,chrismbarr/DefinitelyTyped,YousefED/DefinitelyTyped,mcliment/DefinitelyTyped,borisyankov/DefinitelyTyped,alvarorahul/DefinitelyTyped,dsebastien/DefinitelyTyped,benliddicott/DefinitelyTyped,alexdresko/DefinitelyTyped,jimthedev/DefinitelyTyped,chrootsu/DefinitelyTyped,AgentME/DefinitelyTyped,amir-arad/DefinitelyTyped,rolandzwaga/DefinitelyTyped,nycdotnet/DefinitelyTyped,GiedriusGrabauskas/DefinitelyTyped,laurentiustamate94/DefinitelyTyped,rolandzwaga/DefinitelyTyped,scriby/DefinitelyTyped,AgentME/DefinitelyTyped,smrq/DefinitelyTyped,alvarorahul/DefinitelyTyped,jimthedev/DefinitelyTyped,AgentME/DefinitelyTyped,ashwinr/DefinitelyTyped