chore: Typehinting arguments and variable for examples (#1855)

* typehinting arguments and variable

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Lala Sabathil <[email protected]>

Author: 3 people

examples/views/channel_select.py

@@ -9,18 +9,20 @@ class DropdownView(discord.ui.View):
     @discord.ui.channel_select(
         placeholder="Select channels...", min_values=1, max_values=3
     )  # Users can select a maximum of 3 channels in the dropdown
-    async def channel_select_dropdown(self, select, interaction):
+    async def channel_select_dropdown(
+        self, select: discord.ui.Select, interaction: discord.Interaction
+    ) -> None:
         await interaction.response.send_message(
             f"You selected the following channels:"
             + f", ".join(f"{channel.mention}" for channel in select.values)
         )
 
 
-bot = discord.Bot(debug_guilds=[...])
+bot: discord.Bot = discord.Bot(debug_guilds=[...])
 
 
 @bot.slash_command()
-async def channel_select(ctx: discord.ApplicationContext):
+async def channel_select(ctx: discord.ApplicationContext) -> None:
     """Sends a message with our dropdown that contains a channel select."""
 
     # Create the view containing our dropdown
@@ -31,7 +33,7 @@ async def channel_select(ctx: discord.ApplicationContext):
 
 
 @bot.event
-async def on_ready():
+async def on_ready() -> None:
     print(f"Logged in as {bot.user} (ID: {bot.user.id})")
     print("------")
 

examples/views/role_select.py

@@ -9,18 +9,20 @@ class DropdownView(discord.ui.View):
     @discord.ui.role_select(
         placeholder="Select roles...", min_values=1, max_values=3
     )  # Users can select a maximum of 3 roles in the dropdown
-    async def role_select_dropdown(self, select, interaction):
+    async def role_select_dropdown(
+        self, select: discord.ui.Select, interaction: discord.Interaction
+    ) -> None:
         await interaction.response.send_message(
             f"You selected the following roles:"
             + f", ".join(f"{role.mention}" for role in select.values)
         )
 
 
-bot = discord.Bot(debug_guilds=[...])
+bot: discord.Bot = discord.Bot(debug_guilds=[...])
 
 
 @bot.slash_command()
-async def role_select(ctx: discord.ApplicationContext):
+async def role_select(ctx: discord.ApplicationContext) -> None:
     """Sends a message with our dropdown that contains a role select."""
 
     # Create the view containing our dropdown
@@ -31,7 +33,7 @@ async def role_select(ctx: discord.ApplicationContext):
 
 
 @bot.event
-async def on_ready():
+async def on_ready() -> None:
     print(f"Logged in as {bot.user} (ID: {bot.user.id})")
     print("------")