Misc. typing fixes #374

Job	Run time
ubuntu-latest, 3.10, ci/environment.yml	1m 20s
ubuntu-latest, 3.11, ci/environment.yml	1m 31s
ubuntu-latest, 3.12, ci/environment.yml	1m 27s
macos-latest, 3.10, ci/environment.yml	2m 27s
macos-latest, 3.11, ci/environment.yml	2m 58s
macos-latest, 3.12, ci/environment.yml	2m 26s
windows-latest, 3.10, ci/environment.yml	2m 40s
windows-latest, 3.11, ci/environment.yml	2m 36s
windows-latest, 3.12, ci/environment.yml	3m 27s
ubuntu-latest, 3.12, ci/environment-dev.yml	2m 2s
macos-latest, 3.12, ci/environment-dev.yml	2m 34s
windows-latest, 3.12, ci/environment-dev.yml	3m 1s
	28m 29s

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