Namespace as first-class citizen

Search Terms

namespace, functor

Suggestion

Namespace as first-class citizen， add abstract namespace or namespace type and namespace function or functor

Use Cases

higher order namespace

Examples

Module Functions (functors)

Checklist

My suggestion meets these guidelines:

• This wouldn't be a breaking change in existing TypeScript/JavaScript code
• This wouldn't change the runtime behavior of existing JavaScript code
• This could be implemented without emitting different JS based on the types of the expressions
• This isn't a runtime feature (e.g. library functionality, non-ECMAScript syntax with JavaScript output, etc.)
• This feature would agree with the rest of TypeScript's Design Goals.

Object is not allowed to return type，only namespace can include type and value.
The syntax I showed above should need to be redesigned, also.

Commencez par les termes proposés namespace, namespace type, namespace function et functor de l’issue, puis consultez la documentation liée sur Reason module-functions. Aucun fichier source TypeScript, test ou entry point n’est nommé ; la finalisation nécessiterait une syntaxe et une sémantique établies pour les higher-order namespaces avant de pouvoir définir le périmètre de l’implémentation.