build(deps-dev): bump ty from 0.0.49 to 0.0.53

[dependabot]

Bumps ty from 0.0.49 to 0.0.53.

Release notes

Sourced from ty's releases.

0.0.52

Release Notes

Released on 2026-06-22.

Bug fixes

• Avoid shadowing hints for attribute assignments (#26164)
• Fix dict.pop overloads to accept arbitrary keys with defaults (#26241)
• Normalize recursive TypeOf across multiple union arms (#26230)
• Normalize recursive TypeOf growth during cycle recovery (#26163)
• Normalize recursive protocol growth during cycle recovery (#26246)
• Preserve generic alias identity during cycle recovery (#26166)
• Recover from dynamic class code generator cycles (#26167)

LSP server

• Add a go-to destination for Divergent (#26162)
• Publish diagnostics for all open files after a single file is saved (#25929)
• Render Markdown for reStructuredText fields in docstrings on hover (#25903)

CLI

• Make error-on-warning the default (#26157)

Diagnostics

• Make rendering of fix diffs more concise (#26161)

Performance

• Avoid allocating disabled error context trees (#26191)
• Avoid lookup maps for small place tables (#26177)
• Avoid moving boxed use-def map builders (#26211)
• Avoid transient AST ID merge map (#26185)
• Batch signature typevar freshness scans (#26196)
• Box large semantic index builders (#26186)
• Build frozen definition maps directly (#26188)
• Compact use-def binding interner keys (#26193)
• Consume condition flow snapshots (#26189)
• Lazily allocate reachability caches (#26194)
• Remove redundant use-def state shrinking (#26206)
• Reuse the first union bindings buffer (#26225)
• Short-circuit terminal narrowing constraints (#26215)
• Solve simple constraint conjunctions directly (#25879)
• Store cycle-detector cache entries inline (#26183)
• Stream indexed AST construction (#26184)
• Suppress discarded TypedDict diagnostics (#26250)
• Use SmallVec for CycleDetector::seen (#26181)
• Use a SmallVec for seen type aliases (#26187)

... (truncated)

Changelog

Sourced from ty's changelog.

0.0.53

Released on 2026-06-23.

Bug fixes

• Avoid bypassing lazy constraints for Divergent (#26288)
• Avoid recursion when projecting narrowing constraints (#26276)
• Fix ParamSpec callable signature extraction for callable instances (#26279)
• Make multi-arm TypeOf cycle recovery monotonic (#26275)

LSP server

• Document all special forms in ty_extensions (#26263)

Performance

• Avoid cloning fallback condition flow snapshots (#26203)
• Avoid constructing discarded speculative diagnostics (#26251)
• Avoid path lookups when sorting same-file diagnostics (#26257)
• Cache is_never_satisfied results (#26261)
• Defer applying type context to simple standalone expressions (#26252)

Core type checking

• Infer types for names bound in match patterns (#25940)
• Preserve regular kind for callable instances (#26253)
• Simplify intersections of invariant generic types with Any specializations (#26127)

Contributors

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

0.0.52

Released on 2026-06-22.

Bug fixes

• Avoid shadowing hints for attribute assignments (#26164)
• Fix dict.pop overloads to accept arbitrary keys with defaults (#26241)
• Normalize recursive TypeOf across multiple union arms (#26230)
• Normalize recursive TypeOf growth during cycle recovery (#26163)
• Normalize recursive protocol growth during cycle recovery (#26246)
• Preserve generic alias identity during cycle recovery (#26166)

... (truncated)

Commits

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