UnsupportedSyntax

  x TypeScript namespace declaration is not supported in strip-only mode
   ,----
 1 | namespace Foo { export const m = 1; }
   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
UnsupportedSyntax

  x TypeScript namespace declaration is not supported in strip-only mode
   ,-[3:1]
 2 | 
 3 | export namespace Bar { export const m = 1; }
   :        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
