php8 only; added variable types; short array syntax; remove glyphicons

public_html/deployment/classes/build_base.class.php

@@ -54,6 +54,7 @@ class build_base implements iBuildplugin
     // ---------------------------------------------------------------
 
     /**
+     * Constructor
      * Initialize build plugin
      * @param array $aParams  hash with those possible keys
      *                  lang         string   language, i.e. 'de'
@@ -154,7 +155,9 @@ class build_base implements iBuildplugin
     // ---------------------------------------------------------------
 
     /**
-     * Check requirements if the plugin could work
+     * Get an array with shell commands to check requirements if the plugin
+     * can work
+     * 
      * @return array
      */
     public function checkRequirements(): array