💅 noEmptyInterface may break global augmentation

[kosmotema]

Environment information

CLI:
  Version:                      1.8.0
  Color support:                true

Platform:
  CPU Architecture:             x86_64
  OS:                           windows

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  JS_RUNTIME_VERSION:           "v18.19.1"
  JS_RUNTIME_NAME:              "node"
  NODE_PACKAGE_MANAGER:         "pnpm/9.1.2"

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Rule name

suspicious/noEmptyInterface

Playground link

https://biomejs.dev/playground/?code=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

Expected result

Empty interfaces (which doesn't extend any other interface?) within the declare global block should be ignored from converting them to a type, since the fix will break global augmentation

Code of Conduct

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[Conaclos]

In the past we enabled empty interface that extends a type in an ambient module (#959).
We could accept any empty interface in an ambient module.