How to install the PHP package appserver-io-psr/persistencecontainerprotocol from Packagist with Composer

By Where is my PHP package

PHP
Composer
Packagist
appserver-io-psr/persistencecontainerprotocol

Run the following command to install the package and its dependencies. The require command adds new packages to the composer.json file from the current directory.

composer require appserver-io-psr/persistencecontainerprotocol