salvus.project.version.salvus_project_version

class Migration(builtins.object):
    def __init__(
        self,
        revision: str,
        title: str,
        down_revision: str | None,
        applies_after_salvus_version: str,
        upgrade_function: typing.Callable[[pathlib.Path], None],
        downgrade_function: typing.Callable[[pathlib.Path], None] | None,
    ) -> None: ...

def parse_file(filename: pathlib.Path) -> Migration: ...

class Migrations(builtins.object):
    def __init__(
        self, order: list[str], migrations: list[Migration]
    ) -> None: ...

class SalvusProjectVersion(builtins.object):
    def __init__(
        self, project_path: pathlib.Path, apply_migrations: bool | None = None
    ): ...