How to import classes in Yii2?

Question

Yii

Inside the project, there is a set of classes in the api directory with corresponding namespaces like api\..\ .
When you try to call a static method of a class in a console controller with a connected namespace, an Exception is thrown with a message that the called class does not exist.
In Yii1, this was solved by prescribing the desired directory in the import section of the config file.

Answer 1

Read about psr0 autoload, maybe your file path does not match the namespace