[ty] Relaxed `isinstance`/`issubclass` narrowing by sharkdp · Pull Request #26472 · astral-sh/ruff

Performance Gate Passed

✅ 149 untouched benchmarks
⏩ 4 skipped benchmarks¹

_{Comparing david/isinstance-relaxed-elsetop-plain (5363a4c) with main (c5ee52a)}

4 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩