import.meta.main does not work when the entry point is Typescript #58809

Version

v24.2.0

Platform

Subsystem

No response

What steps will reproduce the bug?

1. create two files, main.js and main.ts, both with the same content:

   console.log(import.meta.main)

2. run node main.js

3. run node main.ts

4. observe that main.js prints true while main.ts prints false

How often does it reproduce? Is there a required condition?

always

What is the expected behavior? Why is that the expected behavior?

node main.ts behave exactly like node main.js, and import.meta.main should behave as it says it should.

What do you see instead?

node main.js prints true.
node main.ts prints false.

Additional information

#57226, #49440