basster/twig-base64-extension

config/packages/basster_twig_base64.yaml

services:
    _defaults:
        public: false
        autowire: true
        autoconfigure: true

    # registers all neccessary classes as services.
    Basster\TwigBase64\Converter\ImageToBase64Converter: null
    Basster\TwigBase64\Twig\Base64ImageExtension: null
    Basster\TwigBase64\Converter\FileConverterInterface: '@Basster\TwigBase64\Converter\ImageToBase64Converter'