This extension provides a code generator, which can be integrated with yii 'gii' module. It allows generation of the Active Record code. In order to enable it, you should adjust your application configuration in following way:
return [ //.... 'modules' => [ // ... 'gii' => [ 'class' => 'yii\gii\Module', 'generators' => [ 'mongoDbModel' => [ 'class' => 'yii\mongodb\gii\model\Generator' ] ], ], ] ];
Note: since MongoDB is schemaless, there is not much information, which generated code may base on. So generated code is very basic and definitely requires adjustments.