MAINT: Set a number of `None`-based return types
MAINT: Set a number of `None`-based return types

endolith/numpy,rgommers/numpy,mattip/numpy,jakirkham/numpy,simongibbons/numpy,seberg/numpy,charris/numpy,mhvk/numpy,rgommers/numpy,endolith/numpy,pdebuyl/numpy,anntzer/numpy,charris/numpy,mattip/numpy,rgommers/numpy,charris/numpy,pdebuyl/numpy,jakirkham/numpy,simongibbons/numpy,numpy/numpy,pdebuyl/numpy,charris/numpy,anntzer/numpy,mattip/numpy,endolith/numpy,simongibbons/numpy,mhvk/numpy,pdebuyl/numpy,mhvk/numpy,simongibbons/numpy,seberg/numpy,jakirkham/numpy,anntzer/numpy,anntzer/numpy,jakirkham/numpy,mhvk/numpy,mattip/numpy,numpy/numpy,simongibbons/numpy,numpy/numpy,mhvk/numpy,seberg/numpy,jakirkham/numpy,numpy/numpy,seberg/numpy,rgommers/numpy,endolith/numpy