Memoize rule provider (#19501)
Memoize rule provider (#19501)


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