Added type checking with pyright, updated the minimum python version to 3.10 (for newer type checking features), added pyright to tox setup.

Author: Nusiq

.readthedocs.yaml

@@ -11,7 +11,7 @@ submodules:
 build:
   os: ubuntu-22.04
   tools:
-    python: "3.9"
+    python: "3.10"
 
 # Build documentation in the docs/ directory with Sphinx
 sphinx:

setup.cfg

@@ -9,13 +9,13 @@ license_files = LICENSE
 classifiers =
     Development Status :: 5 - Production/Stable
     License :: OSI Approved :: MIT License
-    Programming Language :: Python :: 3.9
+    Programming Language :: Python :: 3.10
 project_urls =
     Source = https://github.com/Nusiq/better_json_tools/tree/master
     Documentation = https://better-json-tools.readthedocs.io/en/stable/
 
 [options]
-python_requires = >=3.9
+python_requires = >=3.10
 package_dir =
     =src
 packages = find:

src/better_json_tools

@@ -1,12 +1,15 @@
 [tox]
-envlist = python3.9
+envlist = python3.10
 
 ### Run `tox` command to run tests and create documentation
 [testenv]
 deps =
     pytest
     sphinx
     sphinx_rtd_theme
+    pyright
 commands =
     ## Run tests
     pytest {posargs}
+    # Check types
+    pyright