feat(compiler): add @strictExtends to require union variants to nominally extend the base type - #11780

feat(compiler): add @strictExtends to require union variants to nominally extend the base type#11780

JoshLove-msft wants to merge 11 commits into

microsoft:mainmicrosoft/typespec:mainfrom

JoshLove-msft:josh/union-strict-extendsJoshLove-msft/typespec:josh/union-strict-extendsCopy head branch name to clipboard