allow use export as namespace in .ts

[bluelovers]

Search Terms

Suggestion

we can use export as namespace in .d.ts

but if .d.ts is create by tsconfig.json compilerOptions declaration=true

then we can't make .d.ts have export as namespace

so i hope can allow use export as namespace in .ts

Use Cases

Examples

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. new expression-level syntax)

[mhegazy]

Duplicate of #10907

[typescript-bot]

Automatically closing this issue for housekeeping purposes. The issue labels indicate that it is unactionable at the moment or has already been addressed.