magento2 registration php

Question

What is the difference between a THEME And Module in Magento 2 ?

Theme Registration.php

\Magento\Framework\Component\ComponentRegistrar::register(
    \Magento\Framework\Component\ComponentRegistrar::THEME,
    'Inchoo_Helloworld',
    __DIR__
);

Module Registration.php

 \Magento\Framework\Component\ComponentRegistrar::Module,

Answer 1

To register the module, you need to create a registration.php file with the following content:

app/code/[VendorName]/[ModuleName]/registration.php

<?php
\Magento\Framework\Component\ComponentRegistrar::register(
    \Magento\Framework\Component\ComponentRegistrar::MODULE,
    '[VendorName]_[ModuleName]',
    __DIR__
);

To register your theme in the system, in your theme directory you need to create a registration.php file with the following content:

app/design/frontend/[VendorName]/[themename]/registration.php

<?php
\Magento\Framework\Component\ComponentRegistrar::register(
    \Magento\Framework\Component\ComponentRegistrar::THEME,
    'frontend/[VendorName]/[themename]',
    __DIR__
);