Introduce beartype & fix types #97

	name: Build the documentation

	on:
	push:
	branches:
	- main
	pull_request:

	jobs:
	build:
	# Functionality for testing documentation builds on multiple OSes and Python versions
	name: Build docs (${{ matrix.python-version }}, ${{ matrix.os }})
	runs-on: ${{ matrix.os }}
	defaults:
	run:
	shell: bash -l {0}
	strategy:
	matrix:
	os: ["ubuntu-latest"]
	python-version: ["3.9"]

	steps:
	# Grap the latest commit from the branch
	- name: Checkout the branch
	uses: actions/checkout@v2.3.1
	with:
	persist-credentials: false

	# Create a virtual environment
	- name: create Conda environment
	uses: conda-incubator/setup-miniconda@v2
	with:
	auto-update-conda: true
	python-version: ${{ matrix.python-version }}

	# Install Poetry and build the documentation
	- name: Install and configure Poetry
	uses: snok/install-poetry@v1
	with:
	version: 1.2.2
	virtualenvs-create: false
	virtualenvs-in-project: false
	installer-parallel: true

	- name: Build the documentation with Sphinx
	run: \|
	poetry install --all-extras --with docs
	conda install pandoc
	cd docs
	make html

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