done

lib/python3.11/site-packages/numpy/f2py/_backends/_backend.pyi

@@ -0,0 +1,46 @@
+import abc
+from pathlib import Path
+from typing import Any, Final
+
+class Backend(abc.ABC):
+    modulename: Final[str]
+    sources: Final[list[str | Path]]
+    extra_objects: Final[list[str]]
+    build_dir: Final[str | Path]
+    include_dirs: Final[list[str | Path]]
+    library_dirs: Final[list[str | Path]]
+    libraries: Final[list[str]]
+    define_macros: Final[list[tuple[str, str | None]]]
+    undef_macros: Final[list[str]]
+    f2py_flags: Final[list[str]]
+    sysinfo_flags: Final[list[str]]
+    fc_flags: Final[list[str]]
+    flib_flags: Final[list[str]]
+    setup_flags: Final[list[str]]
+    remove_build_dir: Final[bool]
+    extra_dat: Final[dict[str, Any]]
+
+    def __init__(
+        self,
+        /,
+        modulename: str,
+        sources: list[str | Path],
+        extra_objects: list[str],
+        build_dir: str | Path,
+        include_dirs: list[str | Path],
+        library_dirs: list[str | Path],
+        libraries: list[str],
+        define_macros: list[tuple[str, str | None]],
+        undef_macros: list[str],
+        f2py_flags: list[str],
+        sysinfo_flags: list[str],
+        fc_flags: list[str],
+        flib_flags: list[str],
+        setup_flags: list[str],
+        remove_build_dir: bool,
+        extra_dat: dict[str, Any],
+    ) -> None: ...
+
+    #
+    @abc.abstractmethod
+    def compile(self) -> None: ...