reflex core is typed

[adhami3310]

No description provided.

[codspeed-hq]

Merging this PR will not alter performance

✅ 8 untouched benchmarks

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_{Comparing reflex-core-is-typed (f089e5d) with main (57119bc)¹}

Footnotes

1. No successful run was found on main (1e91dea) during the generation of this report, so 57119bc was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩

[greptile-apps]

Greptile Summary

This PR adds a py.typed marker file to the reflex_core package, declaring PEP 561 compliance. This is the standard, minimal way to signal to type checkers (mypy, pyright, etc.) that the package ships inline type annotations and that they should be used during static analysis.

• Adds an empty packages/reflex-core/src/reflex_core/py.typed marker file (the correct format per PEP 561 — presence of the file is the signal, content is irrelevant).
• The pyproject.toml uses hatchling with a src layout; hatchling will automatically include all package-tracked files (including py.typed) in built wheels, so no pyproject.toml changes are needed.
• No functional or behavioral changes; this is purely a packaging/metadata improvement.

Confidence Score: 5/5

• Safe to merge — adds a standard, empty PEP 561 marker file with no functional changes.
• The change is a single empty file following a well-established Python packaging standard (PEP 561). There are no logic changes, no new dependencies, and the build system (hatchling with src layout) will include it automatically. No issues were found.
• No files require special attention.

Important Files Changed

Filename	Overview
packages/reflex-core/src/reflex_core/py.typed	Adds an empty PEP 561 marker file to declare that reflex_core ships inline type annotations, enabling type checkers to use them.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A[Type Checker\ne.g. mypy / pyright] -->|imports reflex_core| B{py.typed present?}
    B -->|No - before this PR| C[Treat package as untyped\nignore annotations]
    B -->|Yes - after this PR| D[Read inline type annotations\nfrom package source]
    D --> E[Provide accurate type errors\nand completions for users]

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