https://github.com/ansible/ansible/blob/1706d35fc476e36fcced25435c2f1c2401536376/test/lib/ansible_test/_util/controller/sanity/validate-modules/validate_modules/main.py#L414

When a module is in place to provide documentation for an action, it should be allowed to have a doc string.

Without a docstring users of pydocstring will need to suppress:

```
************* Module plugins.modules.git_away
plugins/modules/git_away.py:1:0: C0114: Missing module docstring (missing-module-docstring)
************* Module plugins.modules.git_here
plugins/modules/git_here.py:1:0: C0114: Missing module docstring (missing-module-docstring)
```

With a doc string the module is treated as a "real" module and fails sanity:

```
ansible-module-not-initialized: Execution of the module did not result in initialization of AnsibleModule
```

PEP257 suggests modules should have a docstring, and is generally considered a good practice to inform future developers of the purpose of the file and can be used for documentation generation as well.
"""Implement if we need this for version_added comparisons
        """
        pass
    def _python_module(self):
        if self.path.endswith('.py') or self._python_module_override:
            return True
        return False
    def _powershell_module(self):
        if self.path.endswith('.ps1'):
            return True
        return False
    def _just_docs(self):
        """Module can contain just docs and from __future__ boilerplate
        """
        try:
            for child in self.ast.body:
                if not isinstance(child, ast.Assign):
                    
                    if isinstance(child, ast.ImportFrom) and child.module == '__future__':
                        for future_import in child.names:
                            if future_import.name not in self.ACCEPTLIST_FUTURE_IMPORTS:
                                break
                        else:
                            continue
                    return False
            return True
        except AttributeError:
            return False
    def _get_base_branch_module_path(self):