[PR] Remove incorrect type hint. [beam]

Mon, 13 Apr 2026 01:47:26 -0700 


Viktor-Nordell opened a new pull request, #38155:
URL: https://github.com/apache/beam/pull/38155

   The type hint for `WriteImpl` is set to `with_output_types(str)`, but it 
will use `_finalize_write` that will return `window.TimestampedValue`. 
   
   This causes an error like this when running and enabling type checking:
   ```
   According to type-hint expected output should be of type <class 'str'>. 
Instead, received '<apache_beam.transforms.window.TimestampedValue object at 
0x703a8a63bfb0>'
   ```
   
   This simply removes the type hint. Not the optimal solution, but easiest 
solution to avoid the issue above.
   
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