feat: enhanced typehints and typing #177

Job	Run time
Linting & Coding Standards	38s
Static Coding Analysis (py3.11 locked)	45s
Test (ubuntu-latest py3.11 locked)	58s
Static Coding Analysis (py3.7 lowest)	46s
Test (ubuntu-latest py3.10 locked)	53s
Test (ubuntu-latest py3.9 locked)	1m 2s
Test (ubuntu-latest py3.8 locked)	1m 7s
Test (ubuntu-latest py3.7 locked)	45s
Test (windows-latest py3.11 locked)	1m 57s
Test (windows-latest py3.10 locked)	2m 49s
Test (windows-latest py3.9 locked)	1m 45s
Test (windows-latest py3.8 locked)	3m 21s
Test (windows-latest py3.7 locked)	2m 9s
Test (macos-latest py3.11 locked)	1m 33s
Test (macos-latest py3.10 locked)	1m 24s
Test (macos-latest py3.9 locked)	55s
Test (macos-latest py3.8 locked)	1m 54s
Test (macos-latest py3.7 locked)	2m 43s
Test (ubuntu-latest py3.7 lowest)	1m 0s
	28m 24s

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