Add a variety of type annotations for mypy #1286

	name: CI
	on:
	push:
	branches:
	- master
	pull_request:
	branches:
	- master

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version:
	- "3.9"
	- "3.10"
	- "3.11"
	- "3.12"
	steps:
	- uses: actions/checkout@v4
	- name: Install Python 3
	uses: actions/setup-python@v5
	- name: Uninstall meshtastic
	run: \|
	pip3 uninstall -y meshtastic
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip3 install poetry
	- name: Install meshtastic from local
	run: \|
	poetry install --all-extras --with dev,powermon
	poetry run meshtastic --version
	- name: Run pylint
	run: poetry run pylint meshtastic examples/ --ignore-patterns ".*_pb2.pyi?$"
	- name: Check types with mypy
	run: poetry run mypy meshtastic/
	- name: Run tests with pytest
	run: poetry run pytest --cov=meshtastic
	- name: Generate coverage report
	run: \|
	poetry run pytest --cov=meshtastic --cov-report=xml
	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v4
	with:
	token: ${{ secrets.CODECOV_TOKEN }}
	env_vars: OS, PYTHON
	files: ./coverage.xml
	flags: unittests
	name: codecov-umbrella
	fail_ci_if_error: true
	verbose: true
	validate:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version:
	- "3.9"
	- "3.10"
	- "3.11"
	- "3.12"
	steps:
	- uses: actions/checkout@v4
	- name: Install Python 3
	uses: actions/setup-python@v5
	- name: Install meshtastic from local
	run: \|
	python -m pip install --upgrade pip
	pip3 install poetry
	poetry install
	poetry run meshtastic --version

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