typing: add mypy configuration

Signed-off-by: Philipp Hahn <[email protected]>

Author: pmhahn

MANIFEST.in

@@ -4,6 +4,7 @@ recursive-include examples *.py *.elf *.out
 recursive-include test *
 global-exclude *.py[cod]
 global-exclude __pycache__
+global-exclude .mypy_cache
 include README.rst
 include LICENSE
 include CHANGES

pyproject.toml

@@ -42,6 +42,9 @@ Homepage = "https://github.com/eliben/pyelftools"
 Repository = "https://github.com/eliben/pyelftools.git"
 Issues = "https://github.com/eliben/pyelftools/issues"
 
+[dependency-groups]
+typing = ["mypy", "pyright", "typeguard"]
+
 [tool.setuptools]
 packages = [
     "elftools",
@@ -64,3 +67,18 @@ version = {attr = "elftools.__version__"}
 
 [tool.setuptools.package-data]
 elftools = ["py.types"]
+
+[tool.mypy]
+error_summary = false
+disallow_any_generics = true
+disallow_untyped_defs = true
+disallow_incomplete_defs = true
+warn_redundant_casts = true
+warn_unused_ignores = true
+packages = "elftools"
+junit_format = "per_file"
+
+[[tool.mypy.overrides]]
+module = "elftools.construct.*"
+follow_imports = "skip"
+ignore_errors = true