* Added rework of arg/return typing
* Changed `Path` to `pathlib.Path` for compatibility with pybind11-stubgen
* Removed old arg/return type hint implementation
* Added noconvert support for arg/return type hints
* Added commented failing tests for Literals with special characters
* Added return_descr/arg_descr for correct typing in typing::Callable
* Fixed clang-tidy issues
* Changed io_name to have explicit return type (for C++11 support)
* style: pre-commit fixes
* Added support for nested callables
* Fixed missing include
* Fixed is_return_value constructor call
* Fixed clang-tidy issue
* Uncommented test cases for special characters in literals
* Moved literal tests to correct test case
* Added escaping of special characters in typing::Literal
* Readded mistakenly deleted bracket
* Moved sanitize_string_literal to correct namespace
* Added test for Literal with `!` and changed StringLiteral template param name
* Added test for Literal with multiple and repeated special chars
* Simplified string literal sanitization function
* Added test for `->` in literal
* Added test for `->` with io_name
* Removed unused parameter name to prevent warning
* Added escaping of `-` in literal to prevent processing of `->`
* Fixed wrong computation of sanitized string literal length
* Added cast to prevent error with MSVC
* Simplified special character check
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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
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