Add public positive_int and finite_float converters (#5969)

Co-authored-by: Kreusada <67752638+Kreusada@users.noreply.github.com>

redbot/cogs/cleanup/cleanup.py

@@ -7,13 +7,13 @@ import discord
 
 from redbot.core import commands, Config
 from redbot.core.bot import Red
-from redbot.core.commands import RawUserIdConverter
+from redbot.core.commands import positive_int, RawUserIdConverter
 from redbot.core.i18n import Translator, cog_i18n
 from redbot.core.utils.chat_formatting import humanize_number
 from redbot.core.utils.mod import slow_deletion, mass_purge
 from redbot.core.utils.predicates import MessagePredicate
 from .checks import check_self_permissions
-from .converters import PositiveInt, RawMessageIds, positive_int
+from .converters import RawMessageIds
 
 _ = Translator("Cleanup", __file__)
 
@@ -78,9 +78,9 @@ class Cleanup(commands.Cog):
         channel: Union[
             discord.TextChannel, discord.VoiceChannel, discord.DMChannel, discord.Thread
         ],
-        number: Optional[PositiveInt] = None,
+        number: Optional[int] = None,
         check: Callable[[discord.Message], bool] = lambda x: True,
-        limit: Optional[PositiveInt] = None,
+        limit: Optional[int] = None,
         before: Union[discord.Message, datetime] = None,
         after: Union[discord.Message, datetime] = None,
         delete_pinned: bool = False,
@@ -684,9 +684,7 @@ class Cleanup(commands.Cog):
     @commands.guild_only()
     @commands.mod_or_permissions(manage_messages=True)
     @commands.bot_has_permissions(manage_messages=True)
-    async def cleanup_duplicates(
-        self, ctx: commands.Context, number: positive_int = PositiveInt(50)
-    ):
+    async def cleanup_duplicates(self, ctx: commands.Context, number: positive_int = 50):
         """Deletes duplicate messages in the channel from the last X messages and keeps only one copy.
 
         Defaults to 50.