Dist::Zilla::Role::VersionProvider - something that provides a version number for the dist
Plugins implementing this role must provide a
provide_version method that will be called when setting the dist's version.
If a VersionProvider offers a version but one has already been set,
an exception will be raised.
provides_version returns undef,
it will be ignored.
Core Dist::Zilla plugins implementing this role: AutoVersion.
Ricardo SIGNES 😏 <firstname.lastname@example.org>
This software is copyright (c) 2017 by Ricardo SIGNES.
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