Drop Twig 1.x, allow Symfony 5.x

Author: Sander Marechal

.travis.yml

@@ -4,14 +4,14 @@ sudo: false
 
 matrix:
     include:
-        - php: 7.2
-          env: TWIG="1.*"
         - php: 7.2
           env: TWIG="2.*"
-        - php: 7.3
-          env: TWIG="1.*"
+        - php: 7.2
+          env: TWIG="3.*"
         - php: 7.3
           env: TWIG="2.*"
+        - php: 7.3
+          env: TWIG="3.*"
 
 before_install:
   - if [ "$TWIG" != "" ]; then composer require --dev --no-update twig/twig=$TWIG; fi

composer.json

@@ -7,14 +7,11 @@
     "require": {
         "php": "^7.0",
         "ext-intl": "*",
-        "symfony/options-resolver": "^2.6|^3.0|^4.0",
-        "symfony/property-access": "^2.6|^3.0|^4.0",
+        "symfony/options-resolver": "^3.0|^4.0|^5.0",
+        "symfony/property-access": "^3.0|^4.0|^5.0",
         "twig/twig": "^2.0|^3.0",
         "twig/string-extra": "^3.0"
     },
-    "require-dev": {
-        "symfony/phpunit-bridge": "^3.3|^4.0"
-    },
     "license": "MIT",
     "authors": [
         {