diff --git a/stubs/psutil/psutil/__init__.pyi b/stubs/psutil/psutil/__init__.pyi
index 9f9b404fc..d930e538d 100644
--- a/stubs/psutil/psutil/__init__.pyi
+++ b/stubs/psutil/psutil/__init__.pyi
@@ -1,5 +1,5 @@
 import sys
-from typing import Any, ContextManager
+from typing import Any, Callable, ContextManager, Iterable, Iterator
 
 from ._common import (
     AIX as AIX,
@@ -54,6 +54,17 @@ from ._common import (
     popenfile,
     pthread,
     puids,
+    sconn,
+    scpufreq,
+    scpustats,
+    sdiskio,
+    sdiskpart,
+    sdiskusage,
+    snetio,
+    snicaddr,
+    snicstats,
+    sswap,
+    suser,
 )
 
 if sys.platform == "linux":
@@ -154,26 +165,28 @@ class Popen(Process):
     def __getattribute__(self, name): ...
     def wait(self, timeout: Any | None = ...): ...
 
-def pids(): ...
-def pid_exists(pid): ...
-def process_iter(attrs: Any | None = ..., ad_value: Any | None = ...): ...
-def wait_procs(procs, timeout: Any | None = ..., callback: Any | None = ...): ...
-def cpu_count(logical: bool = ...): ...
+def pids() -> list[int]: ...
+def pid_exists(pid: int) -> bool: ...
+def process_iter(attrs: Any | None = ..., ad_value: Any | None = ...) -> Iterator[Process]: ...
+def wait_procs(
+    procs: Iterable[Process], timeout: float | None = ..., callback: Callable[[Process], Any] | None = ...
+) -> tuple[list[Process], list[Process]]: ...
+def cpu_count(logical: bool = ...) -> int: ...
 def cpu_times(percpu: bool = ...): ...
-def cpu_percent(interval: Any | None = ..., percpu: bool = ...): ...
-def cpu_times_percent(interval: Any | None = ..., percpu: bool = ...): ...
-def cpu_stats(): ...
-def cpu_freq(percpu: bool = ...): ...
-def getloadavg(): ...
+def cpu_percent(interval: float | None = ..., percpu: bool = ...) -> float: ...
+def cpu_times_percent(interval: float | None = ..., percpu: bool = ...): ...
+def cpu_stats() -> scpustats: ...
+def cpu_freq(percpu: bool = ...) -> scpufreq: ...
+def getloadavg() -> tuple[float, float, float]: ...
 def virtual_memory(): ...
-def swap_memory(): ...
-def disk_usage(path): ...
-def disk_partitions(all: bool = ...): ...
-def disk_io_counters(perdisk: bool = ..., nowrap: bool = ...): ...
-def net_io_counters(pernic: bool = ..., nowrap: bool = ...): ...
-def net_connections(kind: str = ...): ...
-def net_if_addrs(): ...
-def net_if_stats(): ...
+def swap_memory() -> sswap: ...
+def disk_usage(path: str) -> sdiskusage: ...
+def disk_partitions(all: bool = ...) -> list[sdiskpart]: ...
+def disk_io_counters(perdisk: bool = ..., nowrap: bool = ...) -> sdiskio: ...
+def net_io_counters(pernic: bool = ..., nowrap: bool = ...) -> snetio: ...
+def net_connections(kind: str = ...) -> list[sconn]: ...
+def net_if_addrs() -> dict[str, list[snicaddr]]: ...
+def net_if_stats() -> dict[str, snicstats]: ...
 
 if sys.platform == "linux":
     def sensors_temperatures(fahrenheit: bool = ...): ...
@@ -182,8 +195,8 @@ if sys.platform == "linux":
 if sys.platform != "win32":
     def sensors_battery(): ...
 
-def boot_time(): ...
-def users(): ...
+def boot_time() -> float: ...
+def users() -> list[suser]: ...
 
 if sys.platform == "linux":
     RLIMIT_AS: int