Upgrade from 2.

5.
4" [patch]

src/database.class.js

@@ -89,7 +89,7 @@ class Database {
   /**
    * Begins a transaction
    *
-   * @returns {Promise.<Boolean>} success
+   * @returns {Promise.<GenericQuery>} success
    */
   begin() {
     if (this._transaction) {
@@ -102,9 +102,9 @@ class Database {
   /**
    * Commits an active transaction
    *
-   * @returns {Promise.<Boolean>} success
+   * @returns {Promise.<GenericQuery>} success
    */
-  async commit() {
+  commit() {
     if (!this._transaction) {
       throw new Error('No transaction is active');
     }