dm_help_threshold cannot be None

discord/ext/commands/help.py

@@ -75,7 +75,7 @@ if TYPE_CHECKING:
     class _BaseHelpCommandOptions(_HelpCommandOptions, total=False):
         sort_commands: bool
         dm_help: Optional[bool]
-        dm_help_threshold: Optional[int]
+        dm_help_threshold: int
         no_category: str
         paginator: Paginator
         commands_heading: str
@@ -1365,7 +1365,7 @@ class MinimalHelpCommand(HelpCommand):
         self.sort_commands: bool = options.pop('sort_commands', True)
         self.commands_heading: str = options.pop('commands_heading', 'Commands')
         self.dm_help: Optional[bool] = options.pop('dm_help', False)
-        self.dm_help_threshold: Optional[int] = options.pop('dm_help_threshold', 1000)
+        self.dm_help_threshold: int = options.pop('dm_help_threshold', 1000)
         self.aliases_heading: str = options.pop('aliases_heading', 'Aliases:')
         self.no_category: str = options.pop('no_category', 'No Category')