Finalise functionality for 'pre-tests'
Add static folder methods on `GenerateModuleCommand` class
Remove unused `ModuleStub`
Add `Generator`, Add `ModuleFiles`
Add `StubGeneratorHelper`
Add configuration for registering module files
Add configuration for registering placeholders
Clean `GenerateModule`
Add `Generator` functionality
Simplify and fix `Generator` functionality
Update placeholder searches
Fix `IsModuleGenerated` pre-test
Improve generator filetypes
Add a `Default` stub