Node types leak into browser environment when importing `@opentelemetry/core`

[Joozty]

What happened?

Steps to Reproduce

The issue is pretty simple: if you add import '@opentelemetry/core' to your project, @types/node get automatically added to the global scope.

If you're working in a browser environment, this causes problems because your project now has node types and have conflicts.

The root cause is a reference directive to @types/node in the file performance.d.ts. This directive forces @types/node types to be included globally, even when you’re not using Node.

Expected Result

Actual Result

Additional Details

OpenTelemetry Setup Code

package.json

Relevant log output

Operating System and Version

No response

Runtime and Version

No response

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