I wonder if there's a guide of recommendations about typescript now deprecated features, and its modern equivalents.
1) verbatimModuleSyntax -- https://www.typescriptlang.org/tsconfig/#verbatimModuleSynta...
2) isolatedModules -- https://www.typescriptlang.org/tsconfig/#isolatedModules
Between the two of those flags, enums and namespaces and a few other things get disabled.
The flag documentation doesn't explain what the modern equivalents are, though. I suppose that's currently left to blog posts like the one linked here.
TypeScript versioning is literally a joke
I really don't understand what GP's point was.