Migrate MessageDelete*Event to satisfies, part of #1577

src/api/routes/channels/#channel_id/messages/#message_id/index.ts

@@ -323,7 +323,7 @@ router.delete(
                 channel_id,
                 guild_id: channel.guild_id,
             },
-        } as MessageDeleteEvent);
+        } satisfies MessageDeleteEvent);
 
         res.sendStatus(204);
     },

src/api/routes/channels/#channel_id/messages/bulk-delete.ts

@@ -69,7 +69,7 @@ router.post(
             event: "MESSAGE_DELETE_BULK",
             channel_id,
             data: { ids: messages, channel_id, guild_id: channel.guild_id },
-        } as MessageDeleteBulkEvent);
+        } satisfies MessageDeleteBulkEvent);
 
         res.sendStatus(204);
     },

src/api/routes/channels/#channel_id/purge.ts

@@ -94,7 +94,7 @@ router.post(
                 channel_id,
                 guild_id: channel.guild_id,
             },
-        } as MessageDeleteBulkEvent);
+        } satisfies MessageDeleteBulkEvent);
 
         res.sendStatus(204);
     },