`nph` does not re-group imports - if you have an `import` keyword per module, that stays.
`nph` merely splits a list of modules for a single `import` across one or more lines similar to the function parameter example in the initial post: * if the imports fit on one line, do one line * if the imports are simple (single module names), line them up with compact formatting * if the imports are complex, format one per line See <https://github.com/status-im/nimbus-eth2/commit/4f8947f01e79ff6c7fc2d8c177cea80558a85d6e#diff-2da3b9fdbda727ce1436ef3bb3869eebb5b035f0ba8ee1a21d1067cba77c3d72R10> for a long-form example. All lists-of-stuff work the same.