Babel Plugin Explicit Exports References

A Babel plugin that transforms internal references to a module's exports so they use `module.exports` instead of direct local variable references. This enables mocking of exported functions in Jest with Babel/TypeScript, even when those functions call each other internally within the same module. Version 1.0.2, actively maintained. Key differentiator: addresses the common problem of internal function references not being mockable in test environments, unlike other solutions that require manual refactoring or alternative mocking strategies.