'activeImageProcessors'      => [
            'webp' => [
                'cwebp',
            ],
            'jpg' => [
                'jpegoptim',
            ],
            'png' => [
                'optipng',
            ],
            'svg' => [
                'svgo',
            ],
            'gif' => [
                'gifsicle',
            ],
        ],
        'activeImageVariantCreators' => [
            'webp' => [
                'cwebp',
            ],
            'jpg' => [
                'cwebp',
            ],
            'png' => [
                'cwebp',
            ],
        ],