feat: enhanced typehints and typing #171

Job	Run time
Linting & Coding Standards	37s
Static Coding Analysis (py3.11 locked)	51s
Test (ubuntu-latest py3.11 locked)	57s
Static Coding Analysis (py3.7 lowest)	47s
Test (ubuntu-latest py3.10 locked)	53s
Test (ubuntu-latest py3.9 locked)	48s
Test (ubuntu-latest py3.8 locked)	54s
Test (ubuntu-latest py3.7 locked)	1m 3s
Test (windows-latest py3.11 locked)	2m 1s
Test (windows-latest py3.10 locked)	2m 0s
Test (windows-latest py3.9 locked)	1m 57s
Test (windows-latest py3.8 locked)	2m 0s
Test (windows-latest py3.7 locked)	1m 59s
Test (macos-latest py3.11 locked)	1m 9s
Test (macos-latest py3.10 locked)	1m 21s
Test (macos-latest py3.9 locked)	1m 17s
Test (macos-latest py3.8 locked)	2m 38s
Test (macos-latest py3.7 locked)	3m 22s
Test (ubuntu-latest py3.7 lowest)	1m 5s
	27m 39s

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