This framework contains sub-packages that you don’t necessarily need.
It is recommended to install what you need and not the whole framework.
The preferred way to install the packages you need is to use composer:
composer require spomky-labs/web-push-lib
Hereafter the provided packages:
spomky-labs/web-push-lib: this is the core library. This package can be used in any PHP project or within any popular framework (Laravel, CakePHP…)spomky-labs/web-push-bundle: this is a Symfony bundle that ease the integration of this notification system into your Symfony project.