Update API (#24966)
Update API (#24966)

alexeagle/TypeScript,minestarks/TypeScript,minestarks/TypeScript,donaldpipowitch/TypeScript,nojvek/TypeScript,basarat/TypeScript,nojvek/TypeScript,kpreisser/TypeScript,donaldpipowitch/TypeScript,nojvek/TypeScript,basarat/TypeScript,kpreisser/TypeScript,donaldpipowitch/TypeScript,SaschaNaz/TypeScript,weswigham/TypeScript,SaschaNaz/TypeScript,microsoft/TypeScript,kitsonk/TypeScript,Microsoft/TypeScript,Microsoft/TypeScript,SaschaNaz/TypeScript,basarat/TypeScript,donaldpipowitch/TypeScript,weswigham/TypeScript,kpreisser/TypeScript,alexeagle/TypeScript,RyanCavanaugh/TypeScript,nojvek/TypeScript,Microsoft/TypeScript,microsoft/TypeScript,weswigham/TypeScript,RyanCavanaugh/TypeScript,alexeagle/TypeScript,minestarks/TypeScript,basarat/TypeScript,kitsonk/TypeScript,SaschaNaz/TypeScript,kitsonk/TypeScript,RyanCavanaugh/TypeScript,microsoft/TypeScript