lean/meta/definitions/language.php

<?php

use Tell\I18n;
use Psr\Container\ContainerInterface;
use Notes\Tell\LanguageHandler;

use function DI\autowire, DI\create, DI\get, DI\add;

return [
    I18n::class => function(ContainerInterface $container) {
        $i18n = new I18n($container->get(Tell\Reader\JsonReader::class), $container->get(Tell\Reader\PhpReader::class), $container->get('tell.fallback'));
        $i18n->locale(getenv('DEFAULT_LOCAL'));
        $i18n->initialize(! getenv("DEBUG"));

        return $i18n;
    },

    'tell.fallback' => function(ContainerInterface $container) {
        $i18n = new Tell\I18n( $container->get(Tell\Reader\JsonReader::class), $container->get(Tell\Reader\PhpReader::class), new Tell\PrintMissingKey() );
        $i18n->locale(getenv('DEFAULT_LOCAL_FALLBACK') ?: "en_US");
        $i18n->initialize(true);

        return $i18n;
    },

    Tell\Reader\PhpReader::class => function(ContainerInterface $container) {
        return new Tell\Reader\PhpReader($container->get(Lean\Lean::class)->getI18n('php'), false);
    },

    Tell\Reader\JsonReader::class => function(ContainerInterface $container) {
        return new Tell\Reader\JsonReader($container->get(Lean\Lean::class)->getI18n('json'), true, \JSON_PRETTY_PRINT);
    },

    'lean.autoload' => add([
        I18n::class,
    ]),
];