chore(deps): update dependency ty to v0.0.59

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
ty (changelog)	==0.0.58 → ==0.0.59

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Release Notes

astral-sh/ty (ty)

v0.0.59

Compare Source

Released on 2026-07-12.

Bug fixes

• Guard descriptor classification cycles (#​26690)
• Respect init=False in dataclass field-order checks (#​26749)
• Avoid duplicate diagnostics for overloaded TypeIs (#​26716)

Library support

• Pydantic: Support custom __init__ methods (#​26699)
• Pydantic: Support field metadata in Annotated (#​26650)

Core type checking

• Allow unsound equality-based narrowing for builtins (#​26414)
• Bind Self in implicit dunder calls (#​26711)
• Correct protocol method receiver binding (#​26701)
• Exempt ParamSpec callables from the dunder descriptor heuristic (#​26696)
• Remove transitive TypeVar artifacts during collection inference (#​26714)

LSP server

• Avoid broad invalidation from file check eligibility (#​26741)
• Correct how we expand tabs in docstrings (#​26679)
• Resolve ambiguity in Google-style docstring parsing in favour of observations from popular projects (#​26673)

CLI

• Avoid allocation for every stdout write (#​26698)
• Buffer diagnostic output (#​26702)

Performance

• Cache generic context (#​26745)
• Cache known class instances (#​26746)
• Reuse common TypedDict constraints through intersections (#​26747)
• Use purpose-specific types for completion and module text (#​26664)

Contributors

• @​carljm
• @​MichaReiser
• @​charliermarsh
• @​lerebear
• @​ibraheemdev
• @​sharkdp

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📚 Documentation preview 📚: https://objctypes--628.org.readthedocs.build/en/628/