📜 Description

This should be exported in order to use SentryBaggage.fromHeader() when starting traces from a header:

SentryTransactionContext.fromSentryTrace(
  description,
  'http.client',
  SentryTraceHeader.fromTraceHeader(traceHeaderValue),
  baggage: SentryBaggage.fromHeader(),
);

💡 Motivation and Context

See above

💚 How did you test it?

📝 Checklist

• I reviewed submitted code
• I added tests to verify changes
• No new PII added or SDK only sends newly added PII if sendDefaultPii is enabled
• I updated the docs if needed
• All tests passing
• No breaking changes

🔮 Next steps