mypy #2747

	name: mypy

	on:
	pull_request:
	push:
	branches:
	- master
	schedule:
	- cron: '0 0 * * *'

	jobs:
	mypy:

	runs-on: ubuntu-latest
	strategy:
	max-parallel: 4
	matrix:
	python-version: [3.7, 3.8]

	steps:
	- uses: actions/checkout@v1
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v1
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	pip install --upgrade pip
	pip install mypy
	- name: Type checking with mypy
	run: mypy --ignore-missing-imports .

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