diff --git a/.gitignore b/.gitignore
index c5b1e3f..bdfd1ac 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 node_modules/
-**/node_modules/
\ No newline at end of file
+**/node_modules/
+.env
\ No newline at end of file
diff --git a/index.js b/index.js
index c842cf1..3336757 100644
--- a/index.js
+++ b/index.js
@@ -263,7 +263,7 @@ class Instance {
      * Drops a whole database
      * - Requires admin privileges
      * @param {String} database - Name of the database to drop
-     * @returns {Any}
+     * @returns {OkPacket}
      */
     async dropDatabase (database){
         if (!database) throw new Error(`Can't drop database: No database given`);
@@ -274,7 +274,7 @@ class Instance {
     /**
      * Drops a whole table
      * @param {String} table - Name of the table to drop
-     * @returns {Any}
+     * @returns {OkPacket}
      */
     async dropTable(table){
         if (!table) throw new Error("Can't drop table: No table set");
@@ -287,7 +287,7 @@ class Instance {
      * Creates a new database
      * - Requires admin privileges
      * @param {String} name - Name of the database to create
-     * @returns {Any}
+     * @returns {OkPacket}
      */
     async createDatabase(name){
         if (!name) throw new Error(`Can't create database: No name given`);
@@ -385,7 +385,7 @@ class Instance {
     /**
      * Returns total amount of rows of a table
      * @param {String} table - Table name 
-     * @returns {Any}
+     * @returns {Number}
      */
     async total(table){
         if (!table) throw new Error("Can't get structure: table not given");
@@ -410,6 +410,18 @@ class Instance {
  * @property {Array<String>} passed - String representation of passed checks
  */
 
+/**
+ * @typedef {Object} OkPacket
+ * @property {Number} fieldCount - Defaults to 0 on non-select queries
+ * @property {Number} affectedRows - The number of rows affected by the query
+ * @property {Number} insertId - The ID of the last inserted row if the table has an auto-increment column; otherwise always 0
+ * @property {Number} serverStatus - A status flag representing the current state of the mysql server
+ * @property {Number} warningCount - The number of warnings generated during query execution.
+ * @property {String} message - An optional message providin additional information about the query result (normally empty)
+ * @property {Boolean} protocol41 - Whether mysql protocol 4.1 or later is used
+ * @property {Number} changedRows - The number of rows actually changed by the query
+ */
+
 const awSQLInstance = new awSQL();
 module.exports = {awSQL: awSQLInstance, Structure};
 
diff --git a/lib/Delete.js b/lib/Delete.js
index 19dba9d..126bc5d 100644
--- a/lib/Delete.js
+++ b/lib/Delete.js
@@ -57,7 +57,7 @@ class Delete {
 
     /**
      * Executes the prepared querry
-     * @returns {Any}
+     * @returns {import("../index").OkPacket}
      */
     async execute(){
         if (!this.#instance.isConnected()) throw new Error(`Can't execute query: Instance has no connection`);
diff --git a/lib/Insert.js b/lib/Insert.js
index 0d62f39..fac3d68 100644
--- a/lib/Insert.js
+++ b/lib/Insert.js
@@ -42,7 +42,7 @@ class Insert {
 
     /**
      * Executes the prepared querry
-     * @returns {Any}
+     * @returns {import("../index").OkPacket}
      */
     async execute(){
         if (!this.#data) throw new Error("Insert: tried to insert without data");
diff --git a/lib/Tables.js b/lib/Tables.js
index 536c523..108a1ae 100644
--- a/lib/Tables.js
+++ b/lib/Tables.js
@@ -44,7 +44,7 @@ class AlterTable {
 
     /**
      * Executes the prepared querry
-     * @returns {Any}
+     * @returns {import("../index").CheckResult}
      */
     async execute(){
         if (!this.#database) throw new Error(`Can't alter table ${this.#name}: Database not selected`);
@@ -170,7 +170,7 @@ class CreateTable {
 
     /**
      * Executes the prepared querry
-     * @returns {Any}
+     * @returns {import("../index").OkPacket}
      */
     async execute(){
         if (!this.#database) throw new Error(`Can't create table ${this.#name}: Database not selected`);
diff --git a/lib/Update.js b/lib/Update.js
index b868a34..d9e7fbd 100644
--- a/lib/Update.js
+++ b/lib/Update.js
@@ -69,7 +69,7 @@ class Update{
 
     /**
      * Executes the prepared querry
-     * @returns {Any}
+     * @returns {import("../index").OkPacket}
      */
     async execute(){
         if (!this.#instance.isConnected()) throw new Error(`Can't execute query: Instance has no connection`);
diff --git a/package-lock.json b/package-lock.json
index 5675092..c144684 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,16 +1,18 @@
 {
-  "name": "awsql_refined",
+  "name": "awsql",
   "version": "1.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
-      "name": "awsql_refined",
+      "name": "awsql",
       "version": "1.0.0",
       "license": "ISC",
       "dependencies": {
+        "dotenv": "^16.4.7",
         "mysql": "^2.18.1"
-      }
+      },
+      "devDependencies": {}
     },
     "node_modules/bignumber.js": {
       "version": "9.0.0",
@@ -27,6 +29,18 @@
       "integrity": "sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ==",
       "license": "MIT"
     },
+    "node_modules/dotenv": {
+      "version": "16.4.7",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.4.7.tgz",
+      "integrity": "sha512-47qPchRCykZC03FhkYAhrvwU4xDBFIj1QPqaarj6mdM/hgUzfPHcpkHJOn3mJAufFeeAxAzeGsr5X0M4k6fLZQ==",
+      "license": "BSD-2-Clause",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://dotenvx.com"
+      }
+    },
     "node_modules/inherits": {
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
diff --git a/package.json b/package.json
index 58d90a8..5e359c1 100644
--- a/package.json
+++ b/package.json
@@ -8,8 +8,8 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
+    "dotenv": "^16.4.7",
     "mysql": "^2.18.1"
   },
-  "devDependencies": {},
   "description": ""
 }