Generic service provider

SomeServiceProvider.php

<?php

class SomeServiceProvider
{
	public $provides = array(
		'service',
		'service.one',
		'service.two',
	);

	public function provide()
	{
		$this->container->add('service', 'Service');
		$this->container->add('service.one', 'Service1');
		$this->container->add('service.two', 'Service2');
	}
}

I'd make provides a method.

<?php

class SomeServiceProvider
{
    public function provides function()
    {
        return [
            'service',
            'service.one',
            'service.two',
        ];
    }

    public function provide()
    {
        $this->container->add('service', 'Service');
        $this->container->add('service.one', 'Service1');
        $this->container->add('service.two', 'Service2');
    }
}