OscBundleBuilder's contents and add_content function now have correct typing - #189

OscBundleBuilder's contents and add_content function now have correct typing#189

attwad merged 4 commits into

attwad:mainattwad/python-osc:mainfrom

fltodd:bug/OscBundleTypefltodd/python-osc:bug/OscBundleTypeCopy head branch name to clipboard