def copy_static_files(
        self,
        dirty: bool = False,
        *,
        inclusion: Callable[[InclusionLevel], bool] = InclusionLevel.is_included,
    ) -> None:
        """Copy static files from source to destination."""
        for file in self:
            if not file.is_documentation_page() and inclusion(file.inclusion):
                file.copy_file(dirty)
Copy static files from source to destination.
mkdocs/structure/files.py