chill-skeleton-basic/config/packages/loophp_psr17.yaml

services:
    # Register loophp/psr17/Psr17 class and autowire/autoconfigure it.
    loophp\psr17\Psr17:
        autowire: true
        autoconfigure: true

    # Alias the service to the Psr17 interface.
    loophp\psr17\Psr17Interface: '@loophp\psr17\Psr17'