Add Speed test. Return of the type hints#335

JamesParrott merged 10 commits intoGeospatialPython:3.0.0-alphaGeospatialPython/pyshp:3.0.0-alphafrom

JamesParrott:pyshp-3.0.0-alpha-return-of-the-type-hintsJamesParrott/IronPyShp:pyshp-3.0.0-alpha-return-of-the-type-hintsCopy head branch name to clipboard