A common definition and test suite for Perl function signatures.
This is a package to hold common definitions of what Perl function and method signatures should look like and how they behave along with a test suite. The documentation is in lib/Perl/Signatures/Common.pod and the tests are in t/
The intent is that signature authors will implement a common subset of this API, clearly define where they extend or differ from it, and make use of the tests to ensure a robust implementation.
This is to be a collaboration between the contributors to the various Perl signature modules. If you're one of them and don't have a commit bit, please let us know.
There is NO CODE HERE just docs and tests. If you want function signatures in Perl, please use one of these fine modules.