PHPStan followup

Author: AdrienClairembault

hook.php

@@ -33,20 +33,16 @@
 
 /**
  * Plugin install process
- *
- * @return boolean
  */
-function plugin_advancedforms_install()
+function plugin_advancedforms_install(): bool
 {
     return true;
 }
 
 /**
  * Plugin uninstall process
- *
- * @return boolean
  */
-function plugin_advancedforms_uninstall()
+function plugin_advancedforms_uninstall(): bool
 {
     return true;
 }

phpstan.neon

@@ -9,4 +9,4 @@ parameters:
     bootstrapFiles:
         - ../../stubs/glpi_constants.php
         - ../../vendor/autoload.php
-
+    treatPhpDocTypesAsCertain: false

setup.php

@@ -85,7 +85,7 @@ function plugin_version_advancedforms(): array
 
 /**
  * Check pre-requisites before install
- * OPTIONNAL, but recommanded
+ * OPTIONNAL, but recommended
  */
 function plugin_advancedforms_check_prerequisites(): bool
 {
@@ -95,9 +95,9 @@ function plugin_advancedforms_check_prerequisites(): bool
 /**
  * Check configuration process
  *
- * @param boolean $verbose Whether to display message on failure. Defaults to false
+ * @param bool $verbose Whether to display message on failure. Defaults to false.
  */
-function plugin_advancedforms_check_config($verbose = false): bool
+function plugin_advancedforms_check_config(bool $verbose = false): bool
 {
     return true;
 }