Upgrade PHPStan level to 5

[MAILPOET-1915]
2019-03-20 16:16:59 +01:00
parent 21766421d5
commit f3f769316a
9 changed files with 16 additions and 15 deletions
--- a/lib/Newsletter/Renderer/Renderer.php
+++ b/lib/Newsletter/Renderer/Renderer.php
@@ -154,7 +154,7 @@ class Renderer {

  /**
   * @param string $template
-   * @param string $content
+   * @param string[] $content
   * @return string|string[]|null
   */
  private function injectContentIntoTemplate($template, $content) {