Insert blank lines prior to if statements

[AlexWaygood]

No description provided.

[astral-sh-bot]

⚠ Diff showing the effect of this PR on the typeshed stdlib:

diff --git a/stdlib/_asyncio.pyi b/stdlib/_asyncio.pyi
index aeac0db..79ff14d 100644
--- a/stdlib/_asyncio.pyi
+++ b/stdlib/_asyncio.pyi
@@ -166,6 +166,7 @@ class Task(Future[_T_co]):  # type: ignore[type-var]  # pyright: ignore[reportIn
 
     def get_name(self) -> str: ...
     def set_name(self, value: object, /) -> None: ...
+
     if sys.version_info >= (3, 12):
         def get_context(self) -> Context: ...
 
diff --git a/stdlib/_blake2.pyi b/stdlib/_blake2.pyi
index a2cf379..716a7f0 100644
--- a/stdlib/_blake2.pyi
+++ b/stdlib/_blake2.pyi
@@ -25,6 +25,7 @@ class blake2b:
     block_size: int
     digest_size: int
     name: str
+
     if sys.version_info >= (3, 13):
         def __new__(
             cls,
@@ -87,6 +88,7 @@ class blake2s:
     block_size: int
     digest_size: int
     name: str
+
     if sys.version_info >= (3, 13):
         def __new__(
             cls,
diff --git a/stdlib/_collections_abc.pyi b/stdlib/_collections_abc.pyi
index 116cbca..6f60e95 100644
--- a/stdlib/_collections_abc.pyi
+++ b/stdlib/_collections_abc.pyi
@@ -66,8 +66,10 @@ __all__ = [
     "Sequence",
     "MutableSequence",
 ]
+
 if sys.version_info < (3, 15):
     __all__ += ["ByteString"]
+
 if sys.version_info >= (3, 12):
     __all__ += ["Buffer"]
 
@@ -80,6 +82,7 @@ class dict_keys(KeysView[_KT_co], Generic[_KT_co, _VT_co]):  # undocumented
     def __reversed__(self) -> Iterator[_KT_co]:
         """Return a reverse iterator over the dict keys."""
     __hash__: ClassVar[None]  # type: ignore[assignment]
+
     if sys.version_info >= (3, 13):
         def isdisjoint(self, other: Iterable[_KT_co], /) -> bool:
             """Return True if the view and the given iterable have a null intersection."""
@@ -103,6 +106,7 @@ class dict_items(ItemsView[_KT_co, _VT_co]):  # undocumented
     def __reversed__(self) -> Iterator[tuple[_KT_co, _VT_co]]:
         """Return a reverse iterator over the dict items."""
     __hash__: ClassVar[None]  # type: ignore[assignment]
+
     if sys.version_info >= (3, 13):
         def isdisjoint(self, other: Iterable[tuple[_KT_co, _VT_co]], /) -> bool:
             """Return True if the view and the given iterable have a null intersection."""
diff --git a/stdlib/_csv.pyi b/stdlib/_csv.pyi
index 28ac53f..8074320 100644
--- a/stdlib/_csv.pyi
+++ b/stdlib/_csv.pyi
@@ -13,6 +13,7 @@ QUOTE_ALL: Final = 1
 QUOTE_MINIMAL: Final = 0
 QUOTE_NONE: Final = 3
 QUOTE_NONNUMERIC: Final = 2
+
 if sys.version_info >= (3, 12):
     QUOTE_STRINGS: Final = 4
     QUOTE_NOTNULL: Final = 5
@@ -83,6 +84,7 @@ class Writer:
 
     @property
     def dialect(self) -> Dialect: ...
+
     if sys.version_info >= (3, 13):
         def writerow(self, row: Iterable[Any], /) -> Any:
             """Construct and write a CSV record from an iterable of fields.
diff --git a/stdlib/_ctypes.pyi b/stdlib/_ctypes.pyi
index 4c31686..ba7a4ff 100644
--- a/stdlib/_ctypes.pyi
+++ b/stdlib/_ctypes.pyi
@@ -313,6 +313,7 @@ class Union(_CData, metaclass=_UnionType):
     _fields_: ClassVar[Sequence[tuple[str, type[_CDataType]] | tuple[str, type[_CDataType], int]]]
     _pack_: ClassVar[int]
     _anonymous_: ClassVar[Sequence[str]]
+
     if sys.version_info >= (3, 13):
         _align_: ClassVar[int]
 
@@ -343,6 +344,7 @@ class Structure(_CData, metaclass=_PyCStructType):
     _fields_: ClassVar[Sequence[tuple[str, type[_CDataType]] | tuple[str, type[_CDataType], int]]]
     _pack_: ClassVar[int]
     _anonymous_: ClassVar[Sequence[str]]
+
     if sys.version_info >= (3, 13):
         _align_: ClassVar[int]
 
diff --git a/stdlib/_curses.pyi b/stdlib/_curses.pyi
index aa9e62c..9f301b8 100644
--- a/stdlib/_curses.pyi
+++ b/stdlib/_curses.pyi
@@ -94,6 +94,7 @@ BUTTON4_DOUBLE_CLICKED: Final[int]
 BUTTON4_PRESSED: Final[int]
 BUTTON4_RELEASED: Final[int]
 BUTTON4_TRIPLE_CLICKED: Final[int]
+
 # Darwin ncurses doesn't provide BUTTON5_* constants prior to 3.12.10 and 3.13.3
 if sys.version_info >= (3, 12) or sys.platform != "darwin":
     BUTTON5_PRESSED: Final[int]
diff --git a/stdlib/_decimal.pyi b/stdlib/_decimal.pyi
index 185ccdd..18977c1 100644
--- a/stdlib/_decimal.pyi
+++ b/stdlib/_decimal.pyi
@@ -27,6 +27,7 @@ _TrapType: TypeAlias = type[DecimalException]
 
 __version__: Final[str]
 __libmpdec_version__: Final[str]
+
 if sys.version_info >= (3, 15):
     SPEC_VERSION: Final[str]
 
@@ -44,6 +45,7 @@ MAX_EMAX: Final[int]
 MAX_PREC: Final[int]
 MIN_EMIN: Final[int]
 MIN_ETINY: Final[int]
+
 if sys.version_info >= (3, 14):
     IEEE_CONTEXT_MAX_BITS: Final[int]
 
diff --git a/stdlib/_frozen_importlib.pyi b/stdlib/_frozen_importlib.pyi
index 3b3fa12..fe55b7b 100644
--- a/stdlib/_frozen_importlib.pyi
+++ b/stdlib/_frozen_importlib.pyi
@@ -151,6 +151,7 @@ class BuiltinImporter(importlib.abc.MetaPathFinder, importlib.abc.InspectLoader)
     @classmethod
     def get_source(cls, fullname: str) -> None:
         """Return None as built-in modules do not have source code."""
+
     # Loader
     if sys.version_info < (3, 12):
         @staticmethod
@@ -216,6 +217,7 @@ class FrozenImporter(importlib.abc.MetaPathFinder, importlib.abc.InspectLoader):
     @classmethod
     def get_source(cls, fullname: str) -> None:
         """Return None as frozen modules do not have source code."""
+
     # Loader
     if sys.version_info < (3, 12):
         @staticmethod
diff --git a/stdlib/_frozen_importlib_external.pyi b/stdlib/_frozen_importlib_external.pyi
index 56c42e8..72fd273 100644
--- a/stdlib/_frozen_importlib_external.pyi
+++ b/stdlib/_frozen_importlib_external.pyi
@@ -343,6 +343,7 @@ if sys.version_info >= (3, 11):
         @deprecated("Deprecated since Python 3.10; will be removed in Python 3.15. Use `exec_module()` instead.")
         def load_module(self, fullname: str) -> types.ModuleType: ...
         def get_resource_reader(self, module: types.ModuleType) -> importlib.readers.NamespaceReader: ...
+
         if sys.version_info < (3, 12):
             @staticmethod
             @deprecated(
diff --git a/stdlib/_imp.pyi b/stdlib/_imp.pyi
index 1f47d2e..7a9c203 100644
--- a/stdlib/_imp.pyi
+++ b/stdlib/_imp.pyi
@@ -7,6 +7,7 @@ from importlib.machinery import ModuleSpec
 from typing import Any
 
 check_hash_based_pycs: str
+
 if sys.version_info >= (3, 14):
     pyc_magic_number_token: int
 
diff --git a/stdlib/_io.pyi b/stdlib/_io.pyi
index fcff6ce..023e304 100644
--- a/stdlib/_io.pyi
+++ b/stdlib/_io.pyi
@@ -549,6 +549,7 @@ class BufferedReader(BufferedIOBase, _BufferedIOBase, BinaryIO, Generic[_Buffere
     """Create a new buffered reader using the given readable raw IO object."""
 
     raw: _BufferedReaderStreamT
+
     if sys.version_info >= (3, 14):
         def __init__(self, raw: _BufferedReaderStreamT, buffer_size: int = 131072) -> None: ...
     else:
@@ -594,6 +595,7 @@ class BufferedWriter(BufferedIOBase, _BufferedIOBase, BinaryIO, Generic[_Buffere
     """
 
     raw: _BufferedWriterStreamT
+
     if sys.version_info >= (3, 14):
         def __init__(self, raw: _BufferedWriterStreamT, buffer_size: int = 131072) -> None: ...
     else:
@@ -615,6 +617,7 @@ class BufferedRandom(BufferedIOBase, _BufferedIOBase, BinaryIO):  # type: ignore
     mode: str
     name: Any
     raw: RawIOBase
+
     if sys.version_info >= (3, 14):
         def __init__(self, raw: RawIOBase, buffer_size: int = 131072) -> None: ...
     else:
diff --git a/stdlib/_socket.pyi b/stdlib/_socket.pyi
index 605b9fe..da13311 100644
--- a/stdlib/_socket.pyi
+++ b/stdlib/_socket.pyi
@@ -81,12 +81,16 @@ SO_SNDBUF: Final[int]
 SO_SNDLOWAT: Final[int]
 SO_SNDTIMEO: Final[int]
 SO_TYPE: Final[int]
+
 if sys.platform != "linux":
     SO_USELOOPBACK: Final[int]
+
 if sys.platform == "win32":
     SO_EXCLUSIVEADDRUSE: Final[int]
+
 if sys.platform != "win32":
     SO_REUSEPORT: Final[int]
+
     if sys.platform != "darwin" or sys.version_info >= (3, 13):
         SO_BINDTODEVICE: Final[int]
 
@@ -99,8 +103,10 @@ if sys.platform != "win32" and sys.platform != "darwin":
     SO_PEERSEC: Final[int]
     SO_PRIORITY: Final[int]
     SO_PROTOCOL: Final[int]
+
 if sys.platform != "win32" and sys.platform != "darwin" and sys.platform != "linux":
     SO_SETFIB: Final[int]
+
 if sys.platform == "linux" and sys.version_info >= (3, 13):
     SO_BINDTOIFINDEX: Final[int]
 
@@ -112,22 +118,28 @@ MSG_OOB: Final[int]
 MSG_PEEK: Final[int]
 MSG_TRUNC: Final[int]
 MSG_WAITALL: Final[int]
+
 if sys.platform != "win32":
     MSG_DONTWAIT: Final[int]
     MSG_EOR: Final[int]
     MSG_NOSIGNAL: Final[int]  # Sometimes this exists on darwin, sometimes not
+
 if sys.platform != "darwin":
     MSG_ERRQUEUE: Final[int]
+
 if sys.platform == "win32":
     MSG_BCAST: Final[int]
     MSG_MCAST: Final[int]
+
 if sys.platform != "win32" and sys.platform != "darwin":
     MSG_CMSG_CLOEXEC: Final[int]
     MSG_CONFIRM: Final[int]
     MSG_FASTOPEN: Final[int]
     MSG_MORE: Final[int]
+
 if sys.platform != "win32" and sys.platform != "linux":
     MSG_EOF: Final[int]
+
 if sys.platform != "win32" and sys.platform != "linux" and sys.platform != "darwin":
     MSG_NOTIFICATION: Final[int]
     MSG_BTAG: Final[int]  # Not FreeBSD either
@@ -137,6 +149,7 @@ SOL_IP: Final[int]
 SOL_SOCKET: Final[int]
 SOL_TCP: Final[int]
 SOL_UDP: Final[int]
+
 if sys.platform != "win32" and sys.platform != "darwin":
     # Defined in socket.h for Linux, but these aren't always present for
     # some reason.
@@ -149,8 +162,10 @@ if sys.platform != "win32" and sys.platform != "darwin":
 
 if sys.platform != "win32":
     SCM_RIGHTS: Final[int]
+
 if sys.platform != "win32" and sys.platform != "darwin":
     SCM_CREDENTIALS: Final[int]
+
 if sys.platform != "win32" and sys.platform != "linux":
     SCM_CREDS: Final[int]
 
@@ -174,11 +189,13 @@ IPPROTO_PIM: Final[int]
 IPPROTO_PUP: Final[int]
 IPPROTO_ROUTING: Final[int]
 IPPROTO_SCTP: Final[int]
+
 if sys.platform != "linux":
     IPPROTO_GGP: Final[int]
     IPPROTO_IPV4: Final[int]
     IPPROTO_MAX: Final[int]
     IPPROTO_ND: Final[int]
+
 if sys.platform == "win32":
     IPPROTO_CBT: Final[int]
     IPPROTO_ICLFXBM: Final[int]
@@ -187,23 +204,28 @@ if sys.platform == "win32":
     IPPROTO_PGM: Final[int]
     IPPROTO_RDP: Final[int]
     IPPROTO_ST: Final[int]
+
 if sys.platform != "win32":
     IPPROTO_GRE: Final[int]
     IPPROTO_IPIP: Final[int]
     IPPROTO_RSVP: Final[int]
     IPPROTO_TP: Final[int]
+
 if sys.platform != "win32" and sys.platform != "linux":
     IPPROTO_EON: Final[int]
     IPPROTO_HELLO: Final[int]
     IPPROTO_IPCOMP: Final[int]
     IPPROTO_XTP: Final[int]
+
 if sys.platform != "win32" and sys.platform != "darwin" and sys.platform != "linux":
     IPPROTO_BIP: Final[int]  # Not FreeBSD either
     IPPROTO_MOBILE: Final[int]  # Not FreeBSD either
     IPPROTO_VRRP: Final[int]  # Not FreeBSD either
+
 if sys.platform == "linux":
     # Availability: Linux >= 2.6.20, FreeBSD >= 10.1
     IPPROTO_UDPLITE: Final[int]
+
 if sys.platform == "linux":
     IPPROTO_MPTCP: Final[int]
 
@@ -225,11 +247,13 @@ IP_MULTICAST_IF: Final[int]
 IP_MULTICAST_LOOP: Final[int]
 IP_MULTICAST_TTL: Final[int]
 IP_OPTIONS: Final[int]
+
 if sys.platform != "linux":
     IP_RECVDSTADDR: Final[int]
 IP_RECVTOS: Final[int]
 IP_TOS: Final[int]
 IP_TTL: Final[int]
+
 if sys.platform != "win32":
     IP_DEFAULT_MULTICAST_LOOP: Final[int]
     IP_DEFAULT_MULTICAST_TTL: Final[int]
@@ -237,11 +261,14 @@ if sys.platform != "win32":
     IP_RECVOPTS: Final[int]
     IP_RECVRETOPTS: Final[int]
     IP_RETOPTS: Final[int]
+
 if sys.version_info >= (3, 13) and sys.platform == "linux":
     CAN_RAW_ERR_FILTER: Final[int]
+
 if sys.version_info >= (3, 15):
     if sys.platform == "win32" or sys.platform == "linux":
         IPV6_HDRINCL: Final[int]
+
 if sys.version_info >= (3, 14):
     IP_RECVTTL: Final[int]
 
@@ -332,8 +359,10 @@ if sys.version_info >= (3, 14):
 
 if sys.platform != "win32" and sys.platform != "darwin":
     IP_TRANSPARENT: Final[int]
+
 if sys.platform != "win32" and sys.platform != "darwin" and sys.version_info >= (3, 11):
     IP_BIND_ADDRESS_NO_PORT: Final[int]
+
 if sys.version_info >= (3, 12):
     IP_ADD_SOURCE_MEMBERSHIP: Final[int]
     IP_BLOCK_SOURCE: Final[int]
@@ -357,6 +386,7 @@ IPV6_HOPOPTS: Final[int]
 IPV6_PKTINFO: Final[int]
 IPV6_RECVRTHDR: Final[int]
 IPV6_RTHDR: Final[int]
+
 if sys.platform != "win32":
     IPV6_RTHDR_TYPE_0: Final[int]
     IPV6_DSTOPTS: Final[int]
@@ -381,10 +411,12 @@ EAI_NODATA: Final[int]
 EAI_NONAME: Final[int]
 EAI_SERVICE: Final[int]
 EAI_SOCKTYPE: Final[int]
+
 if sys.platform != "win32":
     EAI_ADDRFAMILY: Final[int]
     EAI_OVERFLOW: Final[int]
     EAI_SYSTEM: Final[int]
+
 if sys.platform != "win32" and sys.platform != "linux":
     EAI_BADHINTS: Final[int]
     EAI_MAX: Final[int]
@@ -397,6 +429,7 @@ AI_NUMERICHOST: Final[int]
 AI_NUMERICSERV: Final[int]
 AI_PASSIVE: Final[int]
 AI_V4MAPPED: Final[int]
+
 if sys.platform != "win32" and sys.platform != "linux":
     AI_DEFAULT: Final[int]
     AI_MASK: Final[int]
@@ -409,6 +442,7 @@ NI_NAMEREQD: Final[int]
 NI_NOFQDN: Final[int]
 NI_NUMERICHOST: Final[int]
 NI_NUMERICSERV: Final[int]
+
 if sys.platform == "linux" and sys.version_info >= (3, 13):
     NI_IDN: Final[int]
 
@@ -417,12 +451,16 @@ TCP_KEEPCNT: Final[int]
 TCP_KEEPINTVL: Final[int]
 TCP_MAXSEG: Final[int]
 TCP_NODELAY: Final[int]
+
 if sys.platform != "win32":
     TCP_NOTSENT_LOWAT: Final[int]
+
 if sys.platform != "darwin":
     TCP_KEEPIDLE: Final[int]
+
 if sys.platform == "darwin":
     TCP_KEEPALIVE: Final[int]
+
 if sys.version_info >= (3, 11) and sys.platform == "darwin":
     TCP_CONNECTION_INFO: Final[int]
 
@@ -436,6 +474,7 @@ if sys.platform != "win32" and sys.platform != "darwin":
     TCP_SYNCNT: Final[int]
     TCP_USER_TIMEOUT: Final[int]
     TCP_WINDOW_CLAMP: Final[int]
+
 if sys.platform == "linux" and sys.version_info >= (3, 12):
     TCP_CC_INFO: Final[int]
     TCP_FASTOPEN_CONNECT: Final[int]
@@ -478,6 +517,7 @@ if sys.platform == "linux":
     CAN_RAW_RECV_OWN_MSGS: Final[int]
     CAN_RTR_FLAG: Final[int]
     CAN_SFF_MASK: Final[int]
+
     if sys.version_info < (3, 11):
         CAN_RAW_ERR_FILTER: Final[int]
 
@@ -516,6 +556,7 @@ if sys.platform == "linux":
     CAN_RAW_JOIN_FILTERS: Final[int]
     # Availability: Linux >= 2.6.25
     CAN_ISOTP: Final[int]
+
     if sys.version_info >= (3, 15):
         CAN_ISOTP_CHK_PAD_DATA: Final[int]
         CAN_ISOTP_CHK_PAD_LEN: Final[int]
@@ -776,6 +817,7 @@ if sys.platform != "win32" and sys.platform != "darwin":
     BTPROTO_HCI: Final[int]
     BTPROTO_L2CAP: Final[int]
     BTPROTO_SCO: Final[int]  # not in FreeBSD
+
 if sys.platform != "darwin":
     BTPROTO_RFCOMM: Final[int]
 
diff --git a/stdlib/_sqlite3.pyi b/stdlib/_sqlite3.pyi
index b14270d..ab367d6 100644
--- a/stdlib/_sqlite3.pyi
+++ b/stdlib/_sqlite3.pyi
@@ -69,6 +69,7 @@ SQLITE_SAVEPOINT: Final = 32
 SQLITE_SELECT: Final = 21
 SQLITE_TRANSACTION: Final = 22
 SQLITE_UPDATE: Final = 23
+
 if sys.version_info >= (3, 15):
     SQLITE_KEYWORDS: tuple[str, ...]
 adapters: dict[tuple[type[Any], type[Any]], _Adapter[Any]]
diff --git a/stdlib/_ssl.pyi b/stdlib/_ssl.pyi
index dd0ad0d..7f0dd50 100644
--- a/stdlib/_ssl.pyi
+++ b/stdlib/_ssl.pyi
@@ -168,12 +168,14 @@ class _SSLContext:
     def set_ciphers(self, cipherlist: str, /) -> None: ...
     def set_default_verify_paths(self) -> None: ...
     def set_ecdh_curve(self, name: str, /) -> None: ...
+
     if sys.version_info >= (3, 15):
         def get_groups(self, *, include_aliases: bool = False) -> list[str]: ...
         def set_ciphersuites(self, ciphersuites: str, /) -> None: ...
         def set_client_sigalgs(self, sigalgslist: str, /) -> None: ...
         def set_groups(self, grouplist: str, /) -> None: ...
         def set_server_sigalgs(self, sigalgslist: str, /) -> None: ...
+
     if sys.version_info >= (3, 13):
         def set_psk_client_callback(self, callback: Callable[[str | None], tuple[str | None, bytes]] | None) -> None: ...
         def set_psk_server_callback(
@@ -341,8 +343,10 @@ OP_SINGLE_ECDH_USE: Final = 0x0
 OP_NO_COMPRESSION: Final = 0x20000
 OP_ENABLE_MIDDLEBOX_COMPAT: Final = 0x100000
 OP_NO_RENEGOTIATION: Final = 0x40000000
+
 if sys.version_info >= (3, 11) or sys.platform == "linux":
     OP_IGNORE_UNEXPECTED_EOF: Final = 0x80
+
 if sys.version_info >= (3, 12):
     OP_LEGACY_SERVER_CONNECT: Final = 0x4
     OP_ENABLE_KTLS: Final = 0x8
@@ -373,8 +377,10 @@ HAS_SNI: Final[bool]
 HAS_TLS_UNIQUE: Final[bool]
 HAS_ECDH: Final[bool]
 HAS_NPN: Final[bool]
+
 if sys.version_info >= (3, 13):
     HAS_PSK: Final[bool]
+
 if sys.version_info >= (3, 15):
     HAS_PSK_TLS13: Final[bool]
 HAS_ALPN: Final[bool]
@@ -384,6 +390,7 @@ HAS_TLSv1: Final[bool]
 HAS_TLSv1_1: Final[bool]
 HAS_TLSv1_2: Final[bool]
 HAS_TLSv1_3: Final[bool]
+
 if sys.version_info >= (3, 14):
     HAS_PHA: Final[bool]
 
diff --git a/stdlib/_tkinter.pyi b/stdlib/_tkinter.pyi
index bffab9d..89aecd8 100644
--- a/stdlib/_tkinter.pyi
+++ b/stdlib/_tkinter.pyi
@@ -62,6 +62,7 @@ class TkappType:
     def call(self, command: Any, /, *args: Any) -> Any: ...
     # TODO: Figure out what arguments the following `func` callbacks should accept
     def createcommand(self, name: str, func: Callable[..., object], /) -> None: ...
+
     if sys.platform != "win32":
         def createfilehandler(self, file: FileDescriptorLike, mask: int, func: Callable[..., object], /) -> None: ...
         def deletefilehandler(self, file: FileDescriptorLike, /) -> None: ...
@@ -88,6 +89,7 @@ class TkappType:
     def quit(self) -> None: ...
     def record(self, script: str, /) -> str: ...
     def setvar(self, *ags, **kwargs): ...
+
     if sys.version_info < (3, 11):
         @deprecated("Deprecated since Python 3.9; removed in Python 3.11. Use `splitlist()` instead.")
         def split(self, arg, /): ...
@@ -106,6 +108,7 @@ class TkappType:
     def wantobjects(self, wantobjects: Literal[0, 1] | bool, /) -> None: ...
 
     def willdispatch(self) -> None: ...
+
     if sys.version_info >= (3, 12):
         def gettrace(self, /) -> _TkinterTraceFunc | None:
             """Get the tracing function."""
diff --git a/stdlib/abc.pyi b/stdlib/abc.pyi
index 76f392c..c418c36 100644
--- a/stdlib/abc.pyi
+++ b/stdlib/abc.pyi
@@ -28,6 +28,7 @@ class ABCMeta(type):
     """
 
     __abstractmethods__: frozenset[str]
+
     if sys.version_info >= (3, 11):
         def __new__(
             mcls: type[_typeshed.Self], name: str, bases: tuple[type, ...], namespace: dict[str, Any], /, **kwargs: Any
diff --git a/stdlib/argparse.pyi b/stdlib/argparse.pyi
index 98b1712..cfccff8 100644
--- a/stdlib/argparse.pyi
+++ b/stdlib/argparse.pyi
@@ -353,6 +353,7 @@ class ArgumentParser(_AttributeHolder, _ActionsContainer):
 
     def print_usage(self, file: SupportsWrite[str] | None = None) -> None: ...
     def print_help(self, file: SupportsWrite[str] | None = None) -> None: ...
+
     if sys.version_info >= (3, 15):
         def format_usage(self, formatter: HelpFormatter | None = None) -> str: ...
         def format_help(self, formatter: HelpFormatter | None = None) -> str: ...
@@ -399,6 +400,7 @@ class ArgumentParser(_AttributeHolder, _ActionsContainer):
     # undocumented
     def _get_optional_actions(self) -> list[Action]: ...
     def _get_positional_actions(self) -> list[Action]: ...
+
     if sys.version_info >= (3, 12):
         def _parse_known_args(
             self, arg_strings: list[str], namespace: Namespace, intermixed: bool
@@ -409,6 +411,7 @@ class ArgumentParser(_AttributeHolder, _ActionsContainer):
     def _read_args_from_files(self, arg_strings: list[str]) -> list[str]: ...
     def _match_argument(self, action: Action, arg_strings_pattern: str) -> int: ...
     def _match_arguments_partial(self, actions: Sequence[Action], arg_strings_pattern: str) -> list[int]: ...
+
     if sys.version_info >= (3, 12):
         def _parse_optional(self, arg_string: str) -> list[tuple[Action | None, str, str | None, str | None]] | None: ...
     else:
@@ -419,6 +422,7 @@ class ArgumentParser(_AttributeHolder, _ActionsContainer):
     def _get_values(self, action: Action, arg_strings: list[str]) -> Any: ...
     def _get_value(self, action: Action, arg_string: str) -> Any: ...
     def _check_value(self, action: Action, value: Any) -> None: ...
+
     if sys.version_info >= (3, 15):
         def _get_formatter(self, file: SupportsWrite[str] | None = None) -> HelpFormatter: ...
     else:
@@ -484,6 +488,7 @@ class HelpFormatter:
     def _format_usage(
         self, usage: str | None, actions: Iterable[Action], groups: Iterable[_MutuallyExclusiveGroup], prefix: str | None
     ) -> str: ...
+
     if sys.version_info < (3, 14):
         # Removed in Python 3.14.3
         def _format_actions_usage(self, actions: Iterable[Action], groups: Iterable[_MutuallyExclusiveGroup]) -> str: ...
@@ -591,6 +596,7 @@ class Action(_AttributeHolder):
     required: bool
     help: str | None
     metavar: str | tuple[str, ...] | None
+
     if sys.version_info >= (3, 13):
         def __init__(
             self,
@@ -946,6 +952,7 @@ class _HelpAction(Action):
 # undocumented
 class _VersionAction(Action):
     version: str | None
+
     if sys.version_info >= (3, 13):
         def __init__(
             self,
diff --git a/stdlib/array.pyi b/stdlib/array.pyi
index 30b1802..02db1b4 100644
--- a/stdlib/array.pyi
+++ b/stdlib/array.pyi
@@ -12,10 +12,12 @@ from typing import Any, ClassVar, Literal, SupportsIndex, TypeAlias, TypeVar, ov
 from typing_extensions import Self, deprecated, disjoint_base
 
 _IntTypeCode: TypeAlias = Literal["b", "B", "h", "H", "i", "I", "l", "L", "q", "Q"]
+
 if sys.version_info >= (3, 15):
     _FloatTypeCode: TypeAlias = Literal["f", "d", "e", "Zf", "Zd"]
 else:
     _FloatTypeCode: TypeAlias = Literal["f", "d"]
+
 if sys.version_info >= (3, 13):
     _UnicodeTypeCode: TypeAlias = Literal["u", "w"]
 else:
diff --git a/stdlib/ast.pyi b/stdlib/ast.pyi
index 402547a..0e40b49 100644
--- a/stdlib/ast.pyi
+++ b/stdlib/ast.pyi
@@ -60,6 +60,7 @@ if sys.version_info >= (3, 12):
         __match_args__ = ()
         _attributes: ClassVar[tuple[str, ...]]
         _fields: ClassVar[tuple[str, ...]]
+
         if sys.version_info >= (3, 13):
             _field_types: ClassVar[dict[str, Any]]
 
@@ -86,6 +87,7 @@ class Module(mod):
     __match_args__ = ("body", "type_ignores")
     body: list[stmt]
     type_ignores: list[TypeIgnore]
+
     if sys.version_info >= (3, 13):
         def __init__(self, body: list[stmt] = ..., type_ignores: list[TypeIgnore] = ...) -> None: ...
     else:
@@ -100,6 +102,7 @@ class Interactive(mod):
 
     __match_args__ = ("body",)
     body: list[stmt]
+
     if sys.version_info >= (3, 13):
         def __init__(self, body: list[stmt] = ...) -> None: ...
     else:
@@ -126,6 +129,7 @@ class FunctionType(mod):
     __match_args__ = ("argtypes", "returns")
     argtypes: list[expr]
     returns: expr
+
     if sys.version_info >= (3, 13):
         @overload
         def __init__(self, argtypes: list[expr], returns: expr) -> None: ...
@@ -192,8 +196,10 @@ class FunctionDef(stmt):
     decorator_list: list[expr]
     returns: expr | None
     type_comment: str | None
+
     if sys.version_info >= (3, 12):
         type_params: list[type_param]
+
     if sys.version_info >= (3, 13):
         def __init__(
             self,
@@ -272,8 +278,10 @@ class AsyncFunctionDef(stmt):
     decorator_list: list[expr]
     returns: expr | None
     type_comment: str | None
+
     if sys.version_info >= (3, 12):
         type_params: list[type_param]
+
     if sys.version_info >= (3, 13):
         def __init__(
             self,
@@ -351,8 +359,10 @@ class ClassDef(stmt):
     keywords: list[keyword]
     body: list[stmt]
     decorator_list: list[expr]
+
     if sys.version_info >= (3, 12):
         type_params: list[type_param]
+
     if sys.version_info >= (3, 13):
         def __init__(
             self,
@@ -416,6 +426,7 @@ class Delete(stmt):
 
     __match_args__ = ("targets",)
     targets: list[expr]
+
     if sys.version_info >= (3, 13):
         def __init__(self, targets: list[expr] = ..., **kwargs: Unpack[_Attributes]) -> None: ...
     else:
@@ -432,6 +443,7 @@ class Assign(stmt):
     targets: list[expr]
     value: expr
     type_comment: str | None
+
     if sys.version_info >= (3, 13):
         @overload
         def __init__(
@@ -460,6 +472,7 @@ if sys.version_info >= (3, 12):
         name: Name
         type_params: list[type_param]
         value: expr
+
         if sys.version_info >= (3, 13):
             @overload
             def __init__(
@@ -557,6 +570,7 @@ class For(stmt):
     body: list[stmt]
     orelse: list[stmt]
     type_comment: str | None
+
     if sys.version_info >= (3, 13):
         def __init__(
             self,
@@ -600,6 +614,7 @@ class AsyncFor(stmt):
     body: list[stmt]
     orelse: list[stmt]
     type_comment: str | None
+
     if sys.version_info >= (3, 13):
         def __init__(
             self,
@@ -641,6 +656,7 @@ class While(stmt):
     test: expr
     body: list[stmt]
     orelse: list[stmt]
+
     if sys.version_info >= (3, 13):
         def __init__(
             self, test: expr, body: list[stmt] = ..., orelse: list[stmt] = ..., **kwargs: Unpack[_Attributes]
@@ -661,6 +677,7 @@ class If(stmt):
     test: expr
     body: list[stmt]
     orelse: list[stmt]
+
     if sys.version_info >= (3, 13):
         def __init__(
             self, test: expr, body: list[stmt] = ..., orelse: list[stmt] = ..., **kwargs: Unpack[_Attributes]
@@ -681,6 +698,7 @@ class With(stmt):
     items: list[withitem]
     body: list[stmt]
     type_comment: str | None
+
     if sys.version_info >= (3, 13):
         def __init__(
             self,
@@ -712,6 +730,7 @@ class AsyncWith(stmt):
     items: list[withitem]
     body: list[stmt]
     type_comment: str | None
+
     if sys.version_info >= (3, 13):
         def __init__(
             self,
@@ -756,6 +775,7 @@ class Try(stmt):
     handlers: list[ExceptHandler]
     orelse: list[stmt]
     finalbody: list[stmt]
+
     if sys.version_info >= (3, 13):
         def __init__(
             self,
@@ -796,6 +816,7 @@ if sys.version_info >= (3, 11):
         handlers: list[ExceptHandler]
         orelse: list[stmt]
         finalbody: list[stmt]
+
         if sys.version_info >= (3, 13):
             def __init__(
                 self,
@@ -847,8 +868,10 @@ class Import(stmt):
     else:
         __match_args__ = ("names",)
     names: list[alias]
+
     if sys.version_info >= (3, 15):
         is_lazy: bool | None
+
     if sys.version_info >= (3, 15):
         def __init__(self, names: list[alias] = ..., is_lazy: bool | None = None, **kwargs: Unpack[_Attributes]) -> None: ...
 
@@ -873,8 +896,10 @@ class ImportFrom(stmt):
     module: str | None
     names: list[alias]
     level: int
+
     if sys.version_info >= (3, 15):
         is_lazy: bool | None
+
     if sys.version_info >= (3, 15):
         @overload
         def __init__(
@@ -926,6 +951,7 @@ class Global(stmt):
 
     __match_args__ = ("names",)
     names: list[str]
+
     if sys.version_info >= (3, 13):
         def __init__(self, names: list[str] = ..., **kwargs: Unpack[_Attributes]) -> None: ...
     else:
@@ -940,6 +966,7 @@ class Nonlocal(stmt):
 
     __match_args__ = ("names",)
     names: list[str]
+
     if sys.version_info >= (3, 13):
         def __init__(self, names: list[str] = ..., **kwargs: Unpack[_Attributes]) -> None: ...
     else:
@@ -1017,6 +1044,7 @@ class BoolOp(expr):
     __match_args__ = ("op", "values")
     op: boolop
     values: list[expr]
+
     if sys.version_info >= (3, 13):
         def __init__(self, op: boolop, values: list[expr] = ..., **kwargs: Unpack[_Attributes]) -> None: ...
     else:
@@ -1094,6 +1122,7 @@ class Dict(expr):
     __match_args__ = ("keys", "values")
     keys: list[expr | None]
     values: list[expr]
+
     if sys.version_info >= (3, 13):
         def __init__(self, keys: list[expr | None] = ..., values: list[expr] = ..., **kwargs: Unpack[_Attributes]) -> None: ...
     else:
@@ -1108,6 +1137,7 @@ class Set(expr):
 
     __match_args__ = ("elts",)
     elts: list[expr]
+
     if sys.version_info >= (3, 13):
         def __init__(self, elts: list[expr] = ..., **kwargs: Unpack[_Attributes]) -> None: ...
     else:
@@ -1123,6 +1153,7 @@ class ListComp(expr):
     __match_args__ = ("elt", "generators")
     elt: expr
     generators: list[comprehension]
+
     if sys.version_info >= (3, 13):
         def __init__(self, elt: expr, generators: list[comprehension] = ..., **kwargs: Unpack[_Attributes]) -> None: ...
     else:
@@ -1138,6 +1169,7 @@ class SetComp(expr):
     __match_args__ = ("elt", "generators")
     elt: expr
     generators: list[comprehension]
+
     if sys.version_info >= (3, 13):
         def __init__(self, elt: expr, generators: list[comprehension] = ..., **kwargs: Unpack[_Attributes]) -> None: ...
     else:
@@ -1152,11 +1184,13 @@ class DictComp(expr):
 
     __match_args__ = ("key", "value", "generators")
     key: expr
+
     if sys.version_info >= (3, 15):
         value: expr | None
     else:
         value: expr
     generators: list[comprehension]
+
     if sys.version_info >= (3, 13):
         def __init__(
             self, key: expr, value: expr, generators: list[comprehension] = ..., **kwargs: Unpack[_Attributes]
@@ -1176,6 +1210,7 @@ class GeneratorExp(expr):
     __match_args__ = ("elt", "generators")
     elt: expr
     generators: list[comprehension]
+
     if sys.version_info >= (3, 13):
         def __init__(self, elt: expr, generators: list[comprehension] = ..., **kwargs: Unpack[_Attributes]) -> None: ...
     else:
@@ -1225,6 +1260,7 @@ class Compare(expr):
     left: expr
     ops: list[cmpop]
     comparators: list[expr]
+
     if sys.version_info >= (3, 13):
         def __init__(
             self, left: expr, ops: list[cmpop] = ..., comparators: list[expr] = ..., **kwargs: Unpack[_Attributes]
@@ -1245,6 +1281,7 @@ class Call(expr):
     func: expr
     args: list[expr]
     keywords: list[keyword]
+
     if sys.version_info >= (3, 13):
         def __init__(
             self, func: expr, args: list[expr] = ..., keywords: list[keyword] = ..., **kwargs: Unpack[_Attributes]
@@ -1278,6 +1315,7 @@ class JoinedStr(expr):
 
     __match_args__ = ("values",)
     values: list[expr]
+
     if sys.version_info >= (3, 13):
         def __init__(self, values: list[expr] = ..., **kwargs: Unpack[_Attributes]) -> None: ...
     else:
@@ -1332,6 +1370,7 @@ class Constant(expr):
     __match_args__ = ("value", "kind")
     value: _ConstantValue
     kind: str | None
+
     if sys.version_info < (3, 14):
         # Aliases for value, for backwards compatibility
         @property
@@ -1416,6 +1455,7 @@ class List(expr):
     __match_args__ = ("elts", "ctx")
     elts: list[expr]
     ctx: expr_context  # Not present in Python < 3.13 if not passed to `__init__`
+
     if sys.version_info >= (3, 13):
         def __init__(self, elts: list[expr] = ..., ctx: expr_context = ..., **kwargs: Unpack[_Attributes]) -> None: ...
     else:
@@ -1611,6 +1651,7 @@ class comprehension(AST):
     iter: expr
     ifs: list[expr]
     is_async: int
+
     if sys.version_info >= (3, 13):
         @overload
         def __init__(self, target: expr, iter: expr, ifs: list[expr], is_async: int) -> None: ...
@@ -1645,6 +1686,7 @@ class ExceptHandler(excepthandler):
     type: expr | None
     name: str | None
     body: list[stmt]
+
     if sys.version_info >= (3, 13):
         def __init__(
             self, type: expr | None = None, name: str | None = None, body: list[stmt] = ..., **kwargs: Unpack[_Attributes]
@@ -1674,6 +1716,7 @@ class arguments(AST):
     kw_defaults: list[expr | None]
     kwarg: arg | None
     defaults: list[expr]
+
     if sys.version_info >= (3, 13):
         def __init__(
             self,
@@ -1835,6 +1878,7 @@ class match_case(AST):
     pattern: ast.pattern
     guard: expr | None
     body: list[stmt]
+
     if sys.version_info >= (3, 13):
         def __init__(self, pattern: ast.pattern, guard: expr | None = None, body: list[stmt] = ...) -> None: ...
     else:
@@ -1853,6 +1897,7 @@ class Match(stmt):
     __match_args__ = ("subject", "cases")
     subject: expr
     cases: list[match_case]
+
     if sys.version_info >= (3, 13):
         def __init__(self, subject: expr, cases: list[match_case] = ..., **kwargs: Unpack[_Attributes]) -> None: ...
     else:
@@ -1889,6 +1934,7 @@ class MatchSequence(pattern):
 
     __match_args__ = ("patterns",)
     patterns: list[pattern]
+
     if sys.version_info >= (3, 13):
         def __init__(self, patterns: list[pattern] = ..., **kwargs: Unpack[_Attributes[int]]) -> None: ...
     else:
@@ -1905,6 +1951,7 @@ class MatchMapping(pattern):
     keys: list[expr]
     patterns: list[pattern]
     rest: str | None
+
     if sys.version_info >= (3, 13):
         def __init__(
             self,
@@ -1937,6 +1984,7 @@ class MatchClass(pattern):
     patterns: list[pattern]
     kwd_attrs: list[str]
     kwd_patterns: list[pattern]
+
     if sys.version_info >= (3, 13):
         def __init__(
             self,
@@ -2000,6 +2048,7 @@ class MatchOr(pattern):
 
     __match_args__ = ("patterns",)
     patterns: list[pattern]
+
     if sys.version_info >= (3, 13):
         def __init__(self, patterns: list[pattern] = ..., **kwargs: Unpack[_Attributes[int]]) -> None: ...
     else:
@@ -2050,6 +2099,7 @@ if sys.version_info >= (3, 12):
             __match_args__ = ("name", "bound")
         name: str
         bound: expr | None
+
         if sys.version_info >= (3, 13):
             default_value: expr | None
             def __init__(
@@ -2077,6 +2127,7 @@ if sys.version_info >= (3, 12):
         else:
             __match_args__ = ("name",)
         name: str
+
         if sys.version_info >= (3, 13):
             default_value: expr | None
             def __init__(self, name: str, default_value: expr | None = None, **kwargs: Unpack[_Attributes[int]]) -> None: ...
@@ -2097,6 +2148,7 @@ if sys.version_info >= (3, 12):
         else:
             __match_args__ = ("name",)
         name: str
+
         if sys.version_info >= (3, 13):
             default_value: expr | None
             def __init__(self, name: str, default_value: expr | None = None, **kwargs: Unpack[_Attributes[int]]) -> None: ...
diff --git a/stdlib/asyncio/base_events.pyi b/stdlib/asyncio/base_events.pyi
index c7b3a3e..b675c21 100644
--- a/stdlib/asyncio/base_events.pyi
+++ b/stdlib/asyncio/base_events.pyi
@@ -684,6 +684,7 @@ class BaseEventLoop(AbstractEventLoop):
     async def sock_sendall(self, sock: socket, data: ReadableBuffer) -> None: ...
     async def sock_connect(self, sock: socket, address: _Address) -> None: ...
     async def sock_accept(self, sock: socket) -> tuple[socket, _RetAddress]: ...
+
     if sys.version_info >= (3, 11):
         async def sock_recvfrom(self, sock: socket, bufsize: int) -> tuple[bytes, _RetAddress]: ...
         async def sock_recvfrom_into(self, sock: socket, buf: WriteableBuffer, nbytes: int = 0) -> tuple[int, _RetAddress]: ...
@@ -751,6 +752,7 @@ class BaseEventLoop(AbstractEventLoop):
     # Debug flag management.
     def get_debug(self) -> bool: ...
     def set_debug(self, enabled: bool) -> None: ...
+
     if sys.version_info >= (3, 12):
         async def shutdown_default_executor(self, timeout: float | None = None) -> None:
             """Schedule the shutdown of the default executor.
diff --git a/stdlib/asyncio/constants.pyi b/stdlib/asyncio/constants.pyi
index 61aaf51..60b7f36 100644
--- a/stdlib/asyncio/constants.pyi
+++ b/stdlib/asyncio/constants.pyi
@@ -7,10 +7,12 @@ ACCEPT_RETRY_DELAY: Final = 1
 DEBUG_STACK_DEPTH: Final = 10
 SSL_HANDSHAKE_TIMEOUT: float
 SENDFILE_FALLBACK_READBUFFER_SIZE: Final = 262144
+
 if sys.version_info >= (3, 11):
     SSL_SHUTDOWN_TIMEOUT: float
     FLOW_CONTROL_HIGH_WATER_SSL_READ: Final = 256
     FLOW_CONTROL_HIGH_WATER_SSL_WRITE: Final = 512
+
 if sys.version_info >= (3, 12):
     THREAD_JOIN_TIMEOUT: Final = 300
 
diff --git a/stdlib/asyncio/events.pyi b/stdlib/asyncio/events.pyi
index 50a5086..5497605 100644
--- a/stdlib/asyncio/events.pyi
+++ b/stdlib/asyncio/events.pyi
@@ -86,6 +86,7 @@ class Handle:
     def cancel(self) -> None: ...
     def _run(self) -> None: ...
     def cancelled(self) -> bool: ...
+
     if sys.version_info >= (3, 12):
         def get_context(self) -> Context: ...
 
@@ -223,6 +224,7 @@ class AbstractEventLoop:
     # Future methods
     @abstractmethod
     def create_future(self) -> Future[Any]: ...
+
     # Tasks methods
     if sys.version_info >= (3, 14):
         @abstractmethod
@@ -869,6 +871,7 @@ class AbstractEventLoop:
     async def sock_connect(self, sock: socket, address: _Address) -> None: ...
     @abstractmethod
     async def sock_accept(self, sock: socket) -> tuple[socket, _RetAddress]: ...
+
     if sys.version_info >= (3, 11):
         @abstractmethod
         async def sock_recvfrom(self, sock: socket, bufsize: int) -> tuple[bytes, _RetAddress]: ...
diff --git a/stdlib/asyncio/sslproto.pyi b/stdlib/asyncio/sslproto.pyi
index 961fcd0..bb1244c 100644
--- a/stdlib/asyncio/sslproto.pyi
+++ b/stdlib/asyncio/sslproto.pyi
@@ -164,6 +164,7 @@ class _SSLProtocolTransport(transports._FlowControlMixin, transports.Transport):
     _sendfile_compatible: ClassVar[constants._SendfileMode]
 
     _loop: events.AbstractEventLoop
+
     if sys.version_info >= (3, 11):
         _ssl_protocol: SSLProtocol | None
     else:
@@ -294,6 +295,7 @@ class SSLProtocol(_SSLProtocolBase):
 
     def _get_extra_info(self, name: str, default: Any | None = None) -> Any: ...
     def _start_shutdown(self) -> None: ...
+
     if sys.version_info >= (3, 11):
         def _write_appdata(self, list_of_data: list[bytes]) -> None: ...
     else:
@@ -303,6 +305,7 @@ class SSLProtocol(_SSLProtocolBase):
     def _check_handshake_timeout(self) -> None: ...
     def _on_handshake_complete(self, handshake_exc: BaseException | None) -> None: ...
     def _fatal_error(self, exc: BaseException, message: str = "Fatal error on transport") -> None: ...
+
     if sys.version_info >= (3, 11):
         def _abort(self, exc: BaseException | None) -> None: ...
         def get_buffer(self, n: int) -> memoryview: ...
diff --git a/stdlib/asyncio/taskgroups.pyi b/stdlib/asyncio/taskgroups.pyi
index e864a7a..5d0957e 100644
--- a/stdlib/asyncio/taskgroups.pyi
+++ b/stdlib/asyncio/taskgroups.pyi
@@ -38,6 +38,7 @@ class TaskGroup:
 
     async def __aenter__(self) -> Self: ...
     async def __aexit__(self, et: type[BaseException] | None, exc: BaseException | None, tb: TracebackType | None) -> None: ...
+
     if sys.version_info >= (3, 14):
         def create_task(
             self,
@@ -57,6 +58,7 @@ class TaskGroup:
         ) -> Task[_T]: ...
 
     def _on_task_done(self, task: Task[object]) -> None: ...
+
     if sys.version_info >= (3, 15):
         def cancel(self) -> None:
             """Cancel the task group
diff --git a/stdlib/asyncio/tasks.pyi b/stdlib/asyncio/tasks.pyi
index e51650b..223e260 100644
--- a/stdlib/asyncio/tasks.pyi
+++ b/stdlib/asyncio/tasks.pyi
@@ -76,6 +76,7 @@ _T4 = TypeVar("_T4")
 _T5 = TypeVar("_T5")
 _T6 = TypeVar("_T6")
 _FT = TypeVar("_FT", bound=Future[Any])
+
 if sys.version_info >= (3, 12):
     _FutureLike: TypeAlias = Future[_T] | Awaitable[_T]
 else:
diff --git a/stdlib/asyncio/trsock.pyi b/stdlib/asyncio/trsock.pyi
index df65fcc..07c0661 100644
--- a/stdlib/asyncio/trsock.pyi
+++ b/stdlib/asyncio/trsock.pyi
@@ -51,6 +51,7 @@ class TransportSocket:
     def settimeout(self, value: float | None) -> None: ...
     def gettimeout(self) -> float | None: ...
     def setblocking(self, flag: bool) -> None: ...
+
     if sys.version_info < (3, 11):
         def _na(self, what: str) -> None: ...
         @deprecated("Removed in Python 3.11")
diff --git a/stdlib/bdb.pyi b/stdlib/bdb.pyi
index f75a51e..9022b69 100644
--- a/stdlib/bdb.pyi
+++ b/stdlib/bdb.pyi
@@ -44,6 +44,7 @@ class Bdb:
     stopframe: FrameType | None
     returnframe: FrameType | None
     stoplineno: int
+
     if sys.version_info >= (3, 14):
         backend: _Backend
         def __init__(self, skip: Iterable[str] | None = None, backend: _Backend = "settrace") -> None: ...
@@ -353,6 +354,7 @@ class Breakpoint:
     def __init__(
         self, file: str, line: int, temporary: bool = False, cond: str | None = None, funcname: str | None = None
     ) -> None: ...
+
     if sys.version_info >= (3, 11):
         @staticmethod
         def clearBreakpoints() -> None: ...
diff --git a/stdlib/builtins.pyi b/stdlib/builtins.pyi
index 475c449..2c1b98d 100644
--- a/stdlib/builtins.pyi
+++ b/stdlib/builtins.pyi
@@ -145,6 +145,7 @@ class object:
     # see #6661 and https://docs.python.org/3/library/pickle.html#object.__reduce__
     def __reduce__(self) -> str | tuple[Any, ...]: ...
     def __reduce_ex__(self, protocol: SupportsIndex, /) -> str | tuple[Any, ...]: ...
+
     if sys.version_info >= (3, 11):
         def __getstate__(self) -> object: ...
 
@@ -233,6 +234,7 @@ class classmethod(Generic[_T, _P, _R_co]):
 
     @property
     def __wrapped__(self) -> Callable[Concatenate[type[_T], _P], _R_co]: ...
+
     if sys.version_info >= (3, 14):
         def __class_getitem__(cls, item: Any, /) -> GenericAlias: ...
         __annotate__: AnnotateFunc | None
@@ -309,6 +311,7 @@ class type:
     if sys.version_info >= (3, 12):
         __type_params__: tuple[TypeVar | ParamSpec | TypeVarTuple, ...]
     __annotations__: dict[str, AnnotationForm]
+
     if sys.version_info >= (3, 14):
         __annotate__: AnnotateFunc | None
 
@@ -1948,6 +1951,7 @@ class bytes(Sequence[int]):
     def __gt__(self, value: bytes, /) -> bool: ...
     def __ge__(self, value: bytes, /) -> bool: ...
     def __getnewargs__(self) -> tuple[bytes]: ...
+
     if sys.version_info >= (3, 11):
         def __bytes__(self) -> bytes:
             """Convert this value to exact type bytes."""
@@ -2770,6 +2774,7 @@ class slice(Generic[_StartT_co, _StopT_co, _StepT_co]):
     def __new__(cls, start: _T1, stop: _T2, step: _T3, /) -> slice[_T1, _T2, _T3]: ...
 
     def __eq__(self, value: object, /) -> bool: ...
+
     if sys.version_info >= (3, 12):
         def __hash__(self) -> int: ...
     else:
@@ -3520,6 +3525,7 @@ class property:
     fset: Callable[[Any, Any], None] | None
     fdel: Callable[[Any], None] | None
     __isabstractmethod__: bool
+
     if sys.version_info >= (3, 13):
         __name__: str
 
@@ -4793,6 +4799,7 @@ class BaseException:
     # See https://github.com/python/typeshed/pull/14900
     def __str__(self) -> str: ...  # noqa: Y029
     def __repr__(self) -> str: ...  # noqa: Y029
+
     if sys.version_info >= (3, 11):
         # only present after add_note() is called
         __notes__: list[str]
@@ -4844,6 +4851,7 @@ class OSError(Exception):
 
 EnvironmentError = OSError
 IOError = OSError
+
 if sys.platform == "win32":
     WindowsError = OSError
 
diff --git a/stdlib/calendar.pyi b/stdlib/calendar.pyi
index ef06e52..b43b8c2 100644
--- a/stdlib/calendar.pyi
+++ b/stdlib/calendar.pyi
@@ -65,6 +65,7 @@ if sys.version_info >= (3, 12):
         "NOVEMBER",
         "DECEMBER",
     ]
+
 if sys.version_info >= (3, 15):
     __all__ += ["standalone_month_name", "standalone_month_abbr"]
 
diff --git a/stdlib/code.pyi b/stdlib/code.pyi
index 0b9783c..eca8286 100644
--- a/stdlib/code.pyi
+++ b/stdlib/code.pyi
@@ -120,6 +120,7 @@ class InteractiveConsole(InteractiveInterpreter):
 
     buffer: list[str]  # undocumented
     filename: str  # undocumented
+
     if sys.version_info >= (3, 13):
         local_exit: bool  # undocumented
         def __init__(
diff --git a/stdlib/codeop.pyi b/stdlib/codeop.pyi
index 2ef0679..68d96f2 100644
--- a/stdlib/codeop.pyi
+++ b/stdlib/codeop.pyi
@@ -87,6 +87,7 @@ class Compile:
     """
 
     flags: int
+
     if sys.version_info >= (3, 13):
         def __call__(self, source: str, filename: str, symbol: str, flags: int = 0) -> CodeType: ...
     else:
diff --git a/stdlib/collections/__init__.pyi b/stdlib/collections/__init__.pyi
index 1fe6657..b3628a7 100644
--- a/stdlib/collections/__init__.pyi
+++ b/stdlib/collections/__init__.pyi
@@ -916,6 +916,7 @@ class ChainMap(MutableMapping[_KT, _VT]):
     def copy(self) -> Self:
         """New ChainMap or subclass with a new copy of maps[0] and refs to maps[1:]"""
     __copy__ = copy
+
     # All arguments to `fromkeys` are passed to `dict.fromkeys` at runtime,
     # so the signature should be kept in line with `dict.fromkeys`.
     if sys.version_info >= (3, 13):
diff --git a/stdlib/concurrent/futures/process.pyi b/stdlib/concurrent/futures/process.pyi
index 2956904..202fce8 100644
--- a/stdlib/concurrent/futures/process.pyi
+++ b/stdlib/concurrent/futures/process.pyi
@@ -97,6 +97,7 @@ class _ResultItem:
     work_id: int
     exception: Exception
     result: Any
+
     if sys.version_info >= (3, 11):
         exit_pid: int | None
         def __init__(
@@ -116,9 +117,11 @@ class _SafeQueue(Queue[Future[Any]]):
     """Safe Queue set exception to the future object linked to a job"""
 
     pending_work_items: dict[int, _WorkItem[Any]]
+
     if sys.version_info < (3, 12):
         shutdown_lock: Lock
     thread_wakeup: _ThreadWakeup
+
     if sys.version_info >= (3, 12):
         def __init__(
             self,
@@ -276,6 +279,7 @@ class ProcessPoolExecutor(Executor):
     _executor_manager_thread_wakeup: _ThreadWakeup
     _result_queue: SimpleQueue[Any]
     _work_ids: Queue[Any]
+
     if sys.version_info >= (3, 11):
         @overload
         def __init__(
diff --git a/stdlib/concurrent/futures/thread.pyi b/stdlib/concurrent/futures/thread.pyi
index 95541a3..4c45f8b 100644
--- a/stdlib/concurrent/futures/thread.pyi
+++ b/stdlib/concurrent/futures/thread.pyi
@@ -106,6 +106,7 @@ class ThreadPoolExecutor(Executor):
     _shutdown: bool
     _shutdown_lock: Lock
     _thread_name_prefix: str | None
+
     if sys.version_info >= (3, 14):
         _create_worker_context: Callable[[], WorkerContext]
         _resolve_work_item_task: _ResolveTaskFunc
diff --git a/stdlib/concurrent/interpreters/_queues.pyi b/stdlib/concurrent/interpreters/_queues.pyi
index 1150f31..9013845 100644
--- a/stdlib/concurrent/interpreters/_queues.pyi
+++ b/stdlib/concurrent/interpreters/_queues.pyi
@@ -71,6 +71,7 @@ if sys.version_info >= (3, 14):  # needed to satisfy pyright checks for Python <
         def empty(self) -> bool: ...
         def full(self) -> bool: ...
         def qsize(self) -> int: ...
+
         if sys.version_info >= (3, 14):
             def put(
                 self,
@@ -127,6 +128,7 @@ if sys.version_info >= (3, 14):  # needed to satisfy pyright checks for Python <
             ) -> None: ...
 
         def put_nowait(self, obj: object, *, unbounditems: _AnyUnbound | None = None) -> None: ...
+
         if sys.version_info >= (3, 14):
             def get(self, block: bool = True, timeout: SupportsIndex | None = None, *, _delay: float = 0.01) -> object:
                 """Return the next object from the queue.
diff --git a/stdlib/configparser.pyi b/stdlib/configparser.pyi
index b409d1d..feb9fc0 100644
--- a/stdlib/configparser.pyi
+++ b/stdlib/configparser.pyi
@@ -326,6 +326,7 @@ class RawConfigParser(_Parser):
 
     BOOLEAN_STATES: ClassVar[Mapping[str, bool]]  # undocumented
     default_section: str
+
     if sys.version_info >= (3, 13):
         @overload
         def __init__(
@@ -792,6 +793,7 @@ class ParsingError(Error):
 
     source: str
     errors: list[tuple[int, str]]
+
     if sys.version_info >= (3, 13):
         def __init__(self, source: str, *args: object) -> None: ...
         def combine(self, others: Iterable[ParsingError]) -> ParsingError: ...
diff --git a/stdlib/csv.pyi b/stdlib/csv.pyi
index c87eb34..6c83d47 100644
--- a/stdlib/csv.pyi
+++ b/stdlib/csv.pyi
@@ -111,8 +111,10 @@ __all__ = [
     "DictWriter",
     "unix_dialect",
 ]
+
 if sys.version_info >= (3, 12):
     __all__ += ["QUOTE_STRINGS", "QUOTE_NOTNULL"]
+
 if sys.version_info < (3, 13):
     __all__ += ["__doc__", "__version__"]
 
@@ -193,6 +195,7 @@ class DictReader(Generic[_T]):
 
     def __iter__(self) -> Self: ...
     def __next__(self) -> dict[_T | Any, str | Any]: ...
+
     if sys.version_info >= (3, 12):
         def __class_getitem__(cls, item: Any, /) -> GenericAlias:
             """Represent a PEP 585 generic type
@@ -225,6 +228,7 @@ class DictWriter(Generic[_T]):
     def writeheader(self) -> Any: ...
     def writerow(self, rowdict: Mapping[_T, Any]) -> Any: ...
     def writerows(self, rowdicts: Iterable[Mapping[_T, Any]]) -> None: ...
+
     if sys.version_info >= (3, 12):
         def __class_getitem__(cls, item: Any, /) -> GenericAlias:
             """Represent a PEP 585 generic type
diff --git a/stdlib/ctypes/__init__.pyi b/stdlib/ctypes/__init__.pyi
index a276854..c8da440 100644
--- a/stdlib/ctypes/__init__.pyi
+++ b/stdlib/ctypes/__init__.pyi
@@ -147,6 +147,7 @@ class LibraryLoader(Generic[_DLLT]):
         """
 
 cdll: LibraryLoader[CDLL]
+
 if sys.platform == "win32":
     windll: LibraryLoader[WinDLL]
     oledll: LibraryLoader[OleDLL]
@@ -284,6 +285,7 @@ if sys.version_info >= (3, 14):
 
 class py_object(_CanCastTo, _SimpleCData[_T]):
     _type_: ClassVar[Literal["O"]]
+
     if sys.version_info >= (3, 14):
         def __class_getitem__(cls, item: Any, /) -> GenericAlias:
             """Represent a PEP 585 generic type
diff --git a/stdlib/ctypes/wintypes.pyi b/stdlib/ctypes/wintypes.pyi
index b94c5e7..55f8c0c 100644
--- a/stdlib/ctypes/wintypes.pyi
+++ b/stdlib/ctypes/wintypes.pyi
@@ -83,6 +83,7 @@ HACCEL = HANDLE
 HBITMAP = HANDLE
 HBRUSH = HANDLE
 HCOLORSPACE = HANDLE
+
 if sys.version_info >= (3, 14):
     HCONV = HANDLE
     HCONVLIST = HANDLE
diff --git a/stdlib/datetime.pyi b/stdlib/datetime.pyi
index a13fa0d..31f801e 100644
--- a/stdlib/datetime.pyi
+++ b/stdlib/datetime.pyi
@@ -464,6 +464,7 @@ class datetime(date):
     def tzinfo(self) -> _TzInfo | None: ...
     @property
     def fold(self) -> int: ...
+
     # On <3.12, the name of the first parameter in the pure-Python implementation
     # didn't match the name in the C implementation,
     # meaning it is only *safe* to pass it as a keyword argument on 3.12+
diff --git a/stdlib/dbm/dumb.pyi b/stdlib/dbm/dumb.pyi
index c60d63e..5381692 100644
--- a/stdlib/dbm/dumb.pyi
+++ b/stdlib/dbm/dumb.pyi
@@ -39,6 +39,7 @@ error = OSError
 class _Database(MutableMapping[_KeyType, bytes]):
     def __init__(self, filebasename: str, mode: str, flag: str = "c") -> None: ...
     def sync(self) -> None: ...
+
     if sys.version_info >= (3, 15):
         def reorganize(self) -> None: ...
 
diff --git a/stdlib/dbm/sqlite3.pyi b/stdlib/dbm/sqlite3.pyi
index 0a11a4b..e75ccb3 100644
--- a/stdlib/dbm/sqlite3.pyi
+++ b/stdlib/dbm/sqlite3.pyi
@@ -10,6 +10,7 @@ LOOKUP_KEY: Final[LiteralString]
 STORE_KV: Final[LiteralString]
 DELETE_KEY: Final[LiteralString]
 ITER_KEYS: Final[LiteralString]
+
 if sys.version_info >= (3, 15):
     REORGANIZE: Final[LiteralString]
 
@@ -28,6 +29,7 @@ class _Database(MutableMapping[bytes, bytes]):
     def keys(self) -> list[bytes]: ...  # type: ignore[override]
     def __enter__(self) -> Self: ...
     def __exit__(self, *args: Unused) -> None: ...
+
     if sys.version_info >= (3, 15):
         def reorganize(self) -> None: ...
 
diff --git a/stdlib/decimal.pyi b/stdlib/decimal.pyi
index 7d7db7a..5eb5d15 100644
--- a/stdlib/decimal.pyi
+++ b/stdlib/decimal.pyi
@@ -131,6 +131,7 @@ from typing_extensions import Self, disjoint_base
 
 if sys.version_info >= (3, 14):
     from _decimal import IEEE_CONTEXT_MAX_BITS as IEEE_CONTEXT_MAX_BITS, IEEEContext as IEEEContext
+
 if sys.version_info >= (3, 15):
     from _decimal import SPEC_VERSION as SPEC_VERSION
 
@@ -183,6 +184,7 @@ class Decimal:
     """
 
     def __new__(cls, value: _DecimalNew = "0", context: Context | None = None) -> Self: ...
+
     if sys.version_info >= (3, 14):
         @classmethod
         def from_number(cls, number: Decimal | float, /) -> Self:
diff --git a/stdlib/dis.pyi b/stdlib/dis.pyi
index b197554..a14b277 100644
--- a/stdlib/dis.pyi
+++ b/stdlib/dis.pyi
@@ -33,6 +33,7 @@ __all__ = [
     "EXTENDED_ARG",
     "stack_effect",
 ]
+
 if sys.version_info >= (3, 13):
     __all__ += ["hasjump"]
 
@@ -120,6 +121,7 @@ if sys.version_info >= (3, 12):
 
         if sys.version_info < (3, 13):
             def _disassemble(self, lineno_width: int = 3, mark_as_current: bool = False, offset_width: int = 4) -> str: ...
+
         if sys.version_info >= (3, 13):
             @property
             def oparg(self) -> int:
@@ -208,6 +210,7 @@ class Bytecode:
 
     codeobj: types.CodeType
     first_line: int
+
     if sys.version_info >= (3, 14):
         show_positions: bool
         # 3.14 added `show_positions`
diff --git a/stdlib/doctest.pyi b/stdlib/doctest.pyi
index e82f832..77ccd0a 100644
--- a/stdlib/doctest.pyi
+++ b/stdlib/doctest.pyi
@@ -402,6 +402,7 @@ class DocTestRunner:
     original_optionflags: int
     tries: int
     failures: int
+
     if sys.version_info >= (3, 13):
         skips: int
     test: DocTest
diff --git a/stdlib/enum.pyi b/stdlib/enum.pyi
index f3ab903..6926872 100644
--- a/stdlib/enum.pyi
+++ b/stdlib/enum.pyi
@@ -37,6 +37,7 @@ if sys.version_info >= (3, 11):
 
 if sys.version_info >= (3, 13):
     __all__ += ["EnumDict"]
+
 if sys.version_info >= (3, 15):
     __all__ += ["show_flag_values", "bin"]
 
@@ -441,12 +442,15 @@ class Enum(metaclass=EnumMeta):
         """
 
     def __reduce_ex__(self, proto: Unused) -> tuple[Any, ...]: ...
+
     if sys.version_info >= (3, 11):
         def __copy__(self) -> Self: ...
         def __deepcopy__(self, memo: Any) -> Self: ...
+
     if sys.version_info >= (3, 12) and sys.version_info < (3, 14):
         @classmethod
         def __signature__(cls) -> str: ...
+
     if sys.version_info >= (3, 13):
         # Value may be any type, even in special enums. Enabling Enum parsing from
         # multiple value types
@@ -522,6 +526,7 @@ class Flag(Enum):
     def __and__(self, other: Self) -> Self: ...
     def __xor__(self, other: Self) -> Self: ...
     def __invert__(self) -> Self: ...
+
     if sys.version_info >= (3, 11):
         def __iter__(self) -> Iterator[Self]:
             """
diff --git a/stdlib/fcntl.pyi b/stdlib/fcntl.pyi
index 1e7b437..18a0530 100644
--- a/stdlib/fcntl.pyi
+++ b/stdlib/fcntl.pyi
@@ -29,10 +29,12 @@ if sys.platform != "win32":
 
     F_GETLEASE: Final[int]
     F_SETLEASE: Final[int]
+
     if sys.platform == "darwin":
         F_FULLFSYNC: Final[int]
         F_NOCACHE: Final[int]
         F_GETPATH: Final[int]
+
     if sys.platform == "linux":
         F_SETLKW64: Final[int]
         F_SETSIG: Final[int]
@@ -65,6 +67,7 @@ if sys.platform != "win32":
     LOCK_NB: Final[int]
     LOCK_SH: Final[int]
     LOCK_UN: Final[int]
+
     if sys.platform == "linux":
         LOCK_MAND: Final[int]
         LOCK_READ: Final[int]
diff --git a/stdlib/fileinput.pyi b/stdlib/fileinput.pyi
index 45b3ffb..e1086e9 100644
--- a/stdlib/fileinput.pyi
+++ b/stdlib/fileinput.pyi
@@ -249,6 +249,7 @@ class FileInput(Generic[AnyStr]):
     ) -> None: ...
     def __iter__(self) -> Self: ...
     def __next__(self) -> AnyStr: ...
+
     if sys.version_info < (3, 11):
         def __getitem__(self, i: int) -> AnyStr: ...
 
diff --git a/stdlib/fnmatch.pyi b/stdlib/fnmatch.pyi
index bea649b..832e426 100644
--- a/stdlib/fnmatch.pyi
+++ b/stdlib/fnmatch.pyi
@@ -15,6 +15,7 @@ from collections.abc import Iterable
 from typing import AnyStr
 
 __all__ = ["filter", "fnmatch", "fnmatchcase", "translate"]
+
 if sys.version_info >= (3, 14):
     __all__ += ["filterfalse"]
 
diff --git a/stdlib/fractions.pyi b/stdlib/fractions.pyi
index ec8aa30..a03170c 100644
--- a/stdlib/fractions.pyi
+++ b/stdlib/fractions.pyi
@@ -336,6 +336,7 @@ class Fraction(Rational):
 
     def __copy__(self) -> Self: ...
     def __deepcopy__(self, memo: Any) -> Self: ...
+
     if sys.version_info >= (3, 11):
         def __int__(a, _index: Callable[[SupportsIndex], int] = ...) -> int:
             """int(a)"""
diff --git a/stdlib/functools.pyi b/stdlib/functools.pyi
index 703988f..5df9029 100644
--- a/stdlib/functools.pyi
+++ b/stdlib/functools.pyi
@@ -324,6 +324,7 @@ class partialmethod(Generic[_T]):
     func: Callable[..., _T] | _Descriptor
     args: tuple[Any, ...]
     keywords: dict[str, Any]
+
     if sys.version_info >= (3, 14):
         @overload
         def __new__(self, func: Callable[..., _T], /, *args: Any, **keywords: Any) -> Self: ...
diff --git a/stdlib/genericpath.pyi b/stdlib/genericpath.pyi
index 06cff66..68a8045 100644
--- a/stdlib/genericpath.pyi
+++ b/stdlib/genericpath.pyi
@@ -25,10 +25,13 @@ __all__ = [
     "samestat",
     "ALLOW_MISSING",
 ]
+
 if sys.version_info >= (3, 12):
     __all__ += ["islink"]
+
 if sys.version_info >= (3, 13):
     __all__ += ["isjunction", "isdevdrive", "lexists"]
+
 if sys.version_info >= (3, 15):
     __all__ += ["ALL_BUT_LAST"]
 
diff --git a/stdlib/gettext.pyi b/stdlib/gettext.pyi
index 6d2bd82..3b97654 100644
--- a/stdlib/gettext.pyi
+++ b/stdlib/gettext.pyi
@@ -55,6 +55,7 @@ class NullTranslations:
     def npgettext(self, context: str, msgid1: str, msgid2: str, n: int) -> str: ...
     def info(self) -> dict[str, str]: ...
     def charset(self) -> str | None: ...
+
     if sys.version_info < (3, 11):
         @deprecated("Deprecated since Python 3.8; removed in Python 3.11.")
         def output_charset(self) -> str | None: ...
diff --git a/stdlib/http/__init__.pyi b/stdlib/http/__init__.pyi
index 1b65f16..a41c7e2 100644
--- a/stdlib/http/__init__.pyi
+++ b/stdlib/http/__init__.pyi
@@ -73,19 +73,23 @@ class HTTPStatus(IntEnum):
     GONE = 410
     LENGTH_REQUIRED = 411
     PRECONDITION_FAILED = 412
+
     if sys.version_info >= (3, 13):
         CONTENT_TOO_LARGE = 413
     REQUEST_ENTITY_TOO_LARGE = 413
+
     if sys.version_info >= (3, 13):
         URI_TOO_LONG = 414
     REQUEST_URI_TOO_LONG = 414
     UNSUPPORTED_MEDIA_TYPE = 415
+
     if sys.version_info >= (3, 13):
         RANGE_NOT_SATISFIABLE = 416
     REQUESTED_RANGE_NOT_SATISFIABLE = 416
     EXPECTATION_FAILED = 417
     IM_A_TEAPOT = 418
     MISDIRECTED_REQUEST = 421
+
     if sys.version_info >= (3, 13):
         UNPROCESSABLE_CONTENT = 422
     UNPROCESSABLE_ENTITY = 422
diff --git a/stdlib/http/client.pyi b/stdlib/http/client.pyi
index 546b234..7615a66 100644
--- a/stdlib/http/client.pyi
+++ b/stdlib/http/client.pyi
@@ -149,19 +149,23 @@ CONFLICT: Final = 409
 GONE: Final = 410
 LENGTH_REQUIRED: Final = 411
 PRECONDITION_FAILED: Final = 412
+
 if sys.version_info >= (3, 13):
     CONTENT_TOO_LARGE: Final = 413
 REQUEST_ENTITY_TOO_LARGE: Final = 413
+
 if sys.version_info >= (3, 13):
     URI_TOO_LONG: Final = 414
 REQUEST_URI_TOO_LONG: Final = 414
 UNSUPPORTED_MEDIA_TYPE: Final = 415
+
 if sys.version_info >= (3, 13):
     RANGE_NOT_SATISFIABLE: Final = 416
 REQUESTED_RANGE_NOT_SATISFIABLE: Final = 416
 EXPECTATION_FAILED: Final = 417
 IM_A_TEAPOT: Final = 418
 MISDIRECTED_REQUEST: Final = 421
+
 if sys.version_info >= (3, 13):
     UNPROCESSABLE_CONTENT: Final = 422
 UNPROCESSABLE_ENTITY: Final = 422
@@ -321,6 +325,7 @@ class HTTPConnection:
     host: str
     port: int
     sock: socket | MaybeNone  # can be `None` if `.connect()` was not called
+
     if sys.version_info >= (3, 15):
         def __init__(
             self,
@@ -367,6 +372,7 @@ class HTTPConnection:
         """
 
     def set_debuglevel(self, level: int) -> None: ...
+
     if sys.version_info >= (3, 12):
         def get_proxy_response_headers(self) -> HTTPMessage | None:
             """
@@ -440,6 +446,7 @@ class HTTPSConnection(HTTPConnection):
 
     # Can be `None` if `.connect()` was not called:
     sock: ssl.SSLSocket | MaybeNone
+
     if sys.version_info >= (3, 15):
         def __init__(
             self,
diff --git a/stdlib/http/server.pyi b/stdlib/http/server.pyi
index 083efad..3dcda3b 100644
--- a/stdlib/http/server.pyi
+++ b/stdlib/http/server.pyi
@@ -25,8 +25,10 @@ from typing import Any, AnyStr, BinaryIO, ClassVar, Protocol, type_check_only
 from typing_extensions import Self, deprecated
 
 __all__ = ["HTTPServer", "ThreadingHTTPServer", "BaseHTTPRequestHandler", "SimpleHTTPRequestHandler"]
+
 if sys.version_info < (3, 15):
     __all__ += ["CGIHTTPRequestHandler"]
+
 if sys.version_info >= (3, 14):
     __all__ = ["HTTPSServer", "ThreadingHTTPSServer"]
 
@@ -187,6 +189,7 @@ class BaseHTTPRequestHandler(socketserver.StreamRequestHandler):
     protocol_version: str
     MessageClass: type
     responses: Mapping[int, tuple[str, str]]
+
     if sys.version_info >= (3, 15):
         default_content_type: str
     default_request_version: str  # undocumented
@@ -329,9 +332,11 @@ class SimpleHTTPRequestHandler(BaseHTTPRequestHandler):
     """
 
     extensions_map: dict[str, str]
+
     if sys.version_info >= (3, 12):
         index_pages: ClassVar[tuple[str, ...]]
     directory: str
+
     if sys.version_info >= (3, 15):
         def __init__(
             self,
diff --git a/stdlib/imaplib.pyi b/stdlib/imaplib.pyi
index f52b144..9f5f5ca 100644
--- a/stdlib/imaplib.pyi
+++ b/stdlib/imaplib.pyi
@@ -551,6 +551,7 @@ class IMAP4_SSL(IMAP4):
         keyfile: StrOrBytesPath | None
         certfile: StrOrBytesPath | None
     sslobj: SSLSocket
+
     if sys.version_info >= (3, 14):
         @property
         @deprecated("IMAP4_SSL.file is unsupported, can cause errors, and may be removed.")
@@ -579,6 +580,7 @@ class IMAP4_stream(IMAP4):
 
     command: str
     def __init__(self, command: str) -> None: ...
+
     if sys.version_info >= (3, 14):
         @property
         @deprecated("IMAP4_stream.file is unsupported, can cause errors, and may be removed.")
diff --git a/stdlib/importlib/machinery.pyi b/stdlib/importlib/machinery.pyi
index 9cbc943

... (truncated 2227 lines) ...