Merge pull request #72 from phpDocumentor/strict-types

Strict types

Author: jaapio

.github/main.workflow

@@ -2,6 +2,7 @@ workflow "Qa workflow" {
   on = "push"
   resolves = [
     "PHPStan",
+    "Psalm",
     "composer-require-checker",
     "Code style check",
   ]
@@ -28,8 +29,14 @@ action "composer-require-checker" {
 }
 
 action "Code style check" {
-  uses = "docker://oskarstark/phpcs-ga"
+  uses = "docker://phpdoc/phpcs-ga:master"
+  secrets = ["GITHUB_TOKEN"]
+  args = "-d memory_limit=1024M -s"
+  needs = ["composer"]
+}
+
+action "Psalm" {
+  uses = "docker://mickaelandrieu/psalm-ga"
   secrets = ["GITHUB_TOKEN"]
-  args = "-d memory_limit=1024M"
   needs = ["composer"]
 }

composer.json

@@ -9,15 +9,14 @@
           "email": "[email protected]"
         }
     ],
-    "minimum-stability": "beta",
     "require": {
-        "php": ">=7.1",
+        "php": "^7.1",
         "phpdocumentor/reflection-common": "^2.0"
     },
     "require-dev": {
         "mockery/mockery": "~1",
-        "phpunit/phpunit": "~6",
-        "ext-tokenizer": "^7.1"
+        "ext-tokenizer": "^7.1",
+        "phpunit/phpunit": "^7.0"
     },
     "autoload": {
         "psr-4": {