diff --git a/src/sublime_aio.py b/src/sublime_aio.py
index 5f7c301..11eaed8 100644
--- a/src/sublime_aio.py
+++ b/src/sublime_aio.py
@@ -2,6 +2,7 @@
 
 import asyncio
 import concurrent.futures
+import inspect
 import io
 import os
 import sys
@@ -413,15 +414,11 @@ class ApplicationCommand(sublime_plugin.ApplicationCommand):
     An async `Command` instantiated just once.
     """
 
-    def __init__(self):
-        """:meta private:"""
-        if not iscoroutinefunction(self.run):
-            raise TypeError(f"{type(self).__name__}.run() must be an asyncio coroutine function!")
-
     def run_(self, edit_token: int, args: sublime.CommandArgs) -> None:
         args = self.filter_args(args)
         try:
-            call_coroutine(self.run(**args) if args else self.run())
+            if (maybe_coro := self.run(**args) if args else self.run()) and inspect.iscoroutine(maybe_coro):
+                call_coroutine(maybe_coro)
         except TypeError as e:
             if (
                 "required positional argument" in str(e)
@@ -448,17 +445,17 @@ class WindowCommand(sublime_plugin.WindowCommand):
     retrieved via `self.window <window>`.
     """
 
-    def __init__(self, window: sublime.Window):    # pyright: ignore[reportMissingSuperCall]
+    def __init__(self, window: sublime.Window):
         """:meta private:"""
-        self.window: Window = Window(window.id())  # pyright: ignore[reportIncompatibleVariableOverride]
-        """The asyncio supporting `Window` this command is attached to."""
-        if not iscoroutinefunction(self.run):
-            raise TypeError(f"{type(self).__name__}.run() must be an asyncio coroutine function!")
+
+        self.window: Window = Window(window.id())
+        """ The asyncio supporting `Window` this command is attached to. """
 
     def run_(self, edit_token: int, args: sublime.CommandArgs) -> None:
         args = self.filter_args(args)
         try:
-            call_coroutine(self.run(**args) if args else self.run())
+            if (maybe_coro := self.run(**args) if args else self.run()) and inspect.iscoroutine(maybe_coro):
+                call_coroutine(maybe_coro)
         except TypeError as e:
             if (
                 "required positional argument" in str(e)
@@ -497,17 +494,13 @@ async def run(self):
     ```
     """
 
-    def __init__(self, view: sublime.View):  # pyright: ignore[reportMissingSuperCall]
-        """:meta private:"""
-        self.view: View = View(view.id())    # pyright: ignore[reportIncompatibleVariableOverride]
-        """The asyncio supporting `View` this command is attached to."""
-        if not iscoroutinefunction(self.run):
-            raise TypeError(f"{type(self).__name__}.run() must be an asyncio coroutine function!")
-
     def run_(self, edit_token: int, args: sublime.CommandArgs) -> None:
         args = self.filter_args(args)
         try:
-            call_coroutine(self.run(**args) if args else self.run())
+            if inspect.iscoroutinefunction(self.run):
+                call_coroutine(self.run(**args) if args else self.run())
+            else:
+                self.run(edit_token, **args) if args else self.run(edit_token)
         except TypeError as e:
             if (
                 "required positional argument" in str(e)