feat: part one
This branch implements all the classes from part one with corresponding unit tests.
Closes #3 (closed) #7 (closed) #8 (closed) #9 (closed) #10 (closed) #11 (closed) #13 (closed)
This branch implements all the classes from part one with corresponding unit tests.
Closes #3 (closed) #7 (closed) #8 (closed) #9 (closed) #10 (closed) #11 (closed) #13 (closed)