Pausable vs. ERC721Pausable

When I use the wizard to create the base code for a 721 NFT, if I select 'pausable' as an option, the code includes 'Pausable.sol' in the imports, and declares that my contract "is Pausable"
Does anyone know why it uses Pausable.sol instead of ERC721Pausable.sol?
ERC721Pausable.sol is also a file that exists in the openzeppelin github repo, and I'm trying to understand why the wizard does not use that file, and chooses to use Pausable.sol instead.
(In contrast, when you select 'burnable' in the wizard, it uses ERC721Burnable.sol.)