Disable Mongoose's version keys.

src/models/bannedWords.ts

@@ -3,7 +3,7 @@ import mongoose from 'mongoose';
 
 const Schema = mongoose.model('bannedWords', new mongoose.Schema({
   _id: {type: String, required:true}
-}));
+}, {versionKey: false}));
 
 export default class bannedWords extends Schema {
   client: TClient;

src/models/bonkCount.ts

@@ -4,7 +4,7 @@ import mongoose from 'mongoose';
 const Schema = mongoose.model('bonkCount', new mongoose.Schema({
   _id: {type: String, required:true},
   value: {type: Number, required:true}
-}));
+}, {versionKey: false}));
 
 export default class bonkCount extends Schema {
   client: TClient;

src/models/punishments.ts

@@ -15,7 +15,7 @@ const Schema = mongoose.model('punishments', new mongoose.Schema({
   endTime: {type: Number},
   cancels: {type: Number},
   duration: {type: Number}
-}));
+}, {versionKey: false}));
 
 export default class punishments extends Schema {
   client: TClient;

src/models/suggestion.ts

@@ -7,7 +7,7 @@ const Schema = mongoose.model('suggestion', new mongoose.Schema({
   user: {required:true, type: new mongoose.Schema({
     tag: {type: String},
     _id: {type: String}
-  })},
+  }, {versionKey: false})},
   state: {type: String, required:true}
 }, {versionKey: false}));
 

src/models/userLevels.ts

@@ -6,7 +6,7 @@ const Schema = mongoose.model('userLevels', new mongoose.Schema({
   _id: {type: String},
   messages: {type: Number, required: true},
   level: {type: Number, required: true}
-}));
+}, {versionKey: false}));
 
 export default class userLevels extends Schema {
   client: TClient;