| """Legacy generative LM rewrite — NOT used by the structural engine. | |
| Functions remain as stubs so optional imports and old scripts do not crash. | |
| """ | |
| from __future__ import annotations | |
| from typing import Any | |
| def generative_package_present() -> bool: | |
| return False | |
| def generative_available() -> bool: | |
| return False | |
| def backend_name() -> str | None: | |
| return None | |
| def backend_kind() -> str: | |
| return "none" | |
| def rewrite_unit(*_args: Any, **_kwargs: Any) -> str | None: | |
| return None | |
| def generative_paraphrase(*_args: Any, **_kwargs: Any) -> str | None: | |
| return None | |
| def warm_generative() -> bool: | |
| return False | |