…cess to Maps.

Limit "type guards as assertions" behavior

Add a helper function `getOrUpdateProperty` to prevent unprotected access to Maps.

…types path resolution errors (#9867)

* Change the shape of the shim layer to support getAutomaticTypeDirectives

* Change the key for looking up automatic type-directives

* Update baselines from change look-up name of type-directives

* Add @CurrentDirectory into the test

* Update baselines

* Fix linting error

* Address PR: fix spelling mistake

* Instead of return path of the type directive names just return type directive names

… not produce these files (#9233)

…uded in TSX attributes

Don't allow properties inherited from Object to be automatically included in TSX attributes

* Treat namespaceExportDeclaration as declaration

* Update baselines

* wip - add tests

* Add tests

* Show "export namespace" for quick-info