Cannot build index.d.ts file due to an invalid export syntax

[vinibiavatti1]

Describe the bug

Since the option esModuleInterop: true is not set to the project, the file index.d.ts cannot be compiled. This happens because the module definition of the file uses an invalid export syntax, when it should use the export= syntax type. This is described better on this documentation: Module.d.ts

Note that using export default in your .d.ts files requires [esModuleInterop: true](https://www.typescriptlang.org/tsconfig#esModuleInterop) to work. If you can’t have esModuleInterop: true in your project, such as when you’re submitting a PR to Definitely Typed, you’ll have to use the export= syntax instead

File path: https://github.com/asyncapi/spec-json-schemas/blob/master/index.d.ts

How to Reproduce

npm run build:prod (tested in local environment only)

Link to GitHub repository with project that has issues:
https://github.com/asyncapi/server-api

Expected behavior

After running the command, it should finish without any build errors.

[github-actions]

Welcome to AsyncAPI. Thanks a lot for reporting your first issue. Please check out our contributors guide and the instructions about a basic recommended setup useful for opening a pull request.
Keep in mind there are also other channels you can use to interact with AsyncAPI community. For more details check out this issue.

[magicmatatjahu]

@vinibiavatti1 Hi! Thanks for the issue! Do you wanna create PR with fix?

[vinibiavatti1]

sure @magicmatatjahu. Let me solve it and I will open a PR

[vinibiavatti1]

#288

[asyncapi-bot]

🎉 This issue has been resolved in version 4.0.1 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀