addNamespace('Acme\\Library', '/path/to/acme/library/'); // Resolving class names $instance = new Acme\Library\Example();
addNamespace('Acme', '/path/to/acme/'); // Resolving a class name $instance = new Acme\Library\Example();In this example, we use the composer autoloader to add the namespace `Acme` to the list of registered namespaces. We then use the `Example` class from the package library to create an instance of the class. Based on the code examples, it is likely that the package library used in these examples is the `Acme\Library` package library.