Namespace elements cannot export without declaration #5220

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1. RyanCavanaugh commented on Oct 12, 2015

   

   Ryan Cavanaugh (RyanCavanaugh)

   on Oct 12, 2015

   Member

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   What should the emit for this look like?
2. falsandtru commented on Oct 12, 2015

   

   falsandtru (falsandtru)

   on Oct 12, 2015

   ContributorAuthor

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   I want this syntax and emit compatible with es6 modules.

   namespace NS {
     export {foo}
   }

   var NS;
   (function (NS) {
       NS.foo = foo;
   })(NS || (NS = {}));
3. Ryan Cavanaugh (RyanCavanaugh)

   added

   SuggestionAn idea for TypeScriptAn idea for TypeScript

   In DiscussionNot yet reached consensusNot yet reached consensus

   on Oct 12, 2015
4. falsandtru commented on Oct 26, 2015

   

   falsandtru (falsandtru)

   on Oct 26, 2015

   ContributorAuthor

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   use case

   export default A
   
   const Package = {
     Msg,
     Proxy: Proxy, // tslint bug. https://github.com/palantir/tslint/issues/684
     Tick: Tick
   };
   
   function A<T>() {
     return new ArchStream<T>();
   }
   namespace A {
     export const Msg = Package.Msg; // => export {Msg}
     export const Proxy = Package.Proxy; // => export {Proxy}
     export const Tick = Package.Tick; // => export {Tick}
   }

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5. jeffryang24 commented on Dec 28, 2018

   

   Jeffry Angtoni (jeffryang24)

   on Dec 28, 2018

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   I have the same problem like above:

   export namespace HomePage {
     export namespace Action {
       export namespace ActionTypes {
         export const OPEN_API_REQUEST = '@@homePage/OPEN_API_REQUEST'; --> this is invalid. :(
       }
     }
   }