examples/slash_commands/slash_only.py

@@ -0,0 +1,26 @@
+from discord.ext.commands import Bot, Cog, Option
+
+bot = Bot(slash_commands=True, normal_commands=False) # Setting normal_commands to False will make this slash commands only
+bot.add_cog(Info(bot))
+
+@bot.command(slash=True)
+async def hello(ctx):
+    await ctx.send(f"Hey, {ctx.author.mention}!")
+
+# And in a cog
+
+class Info(Cog):
+    def __init__(self, bot):
+        self.bot = bot
+        
+    @commands.command(slash=True)
+    async def userinfo(self, ctx, member: discord.Member = Option(description="The user to get info about")): # Note that it must use the description kwarg
+        """Get info about a member"""
+        await ctx.send(f"ID: {member.id}")
+    
+    @commands.command(slash=True)
+    async def ban(self, ctx, member: discord.Member = Option(description="The member to ban"), reason: str = Option("No reason", description="Why to ban them")): # The first arg here will be used as default if nothing was provided
+        await member.ban(reason=reason)
+        await ctx.send("They have been banned", ephemeral=True)
+        
+bot.run("token")