Update

node_modules/mysql2/lib/connection_config.js

@@ -87,7 +87,6 @@ class ConnectionConfig {
       if (!Object.prototype.hasOwnProperty.call(options, key)) continue;
       if (validOptions[key] !== 1) {
         // REVIEW: Should this be emitted somehow?
-        // eslint-disable-next-line no-console
         console.error(
           `Ignoring invalid configuration option passed to Connection: ${key}. This is currently a warning, but in future versions of MySQL2, an error will be thrown if you pass an invalid configuration option to a Connection`
         );
@@ -131,7 +130,7 @@ class ConnectionConfig {
     ) {
       // strictly supports timezones specified by mysqljs/mysql:
       // https://github.com/mysqljs/mysql#user-content-connection-options
-      // eslint-disable-next-line no-console
+
       console.error(
         `Ignoring invalid timezone passed to Connection: ${options.timezone}. This is currently a warning, but in future versions of MySQL2, an error will be thrown if you pass an invalid configuration option to a Connection`
       );
@@ -282,7 +281,7 @@ class ConnectionConfig {
       try {
         // Try to parse this as a JSON expression first
         options[key] = JSON.parse(value);
-      } catch (err) {
+      } catch {
         // Otherwise assume it is a plain string
         options[key] = value;
       }