Add import statement face

Author: Demis Balbach

Diff for: php-face.el

@@ -216,6 +216,12 @@
   :group 'php-faces
   :tag "PHP Namespace Declaration")
 
+
+(defface php-import-declaration '((t (:inherit php-keyword)))
+  "Face used to highlight import statements (use ... as ...)"
+  :group 'php-faces
+  :tag "PHP Import Statement")
+
 (define-obsolete-face-alias 'php-annotations-annotation-face 'php-doc-annotation-tag "1.19.0")
 
 (provide 'php-face)

Diff for: php-mode.el

@@ -1547,6 +1547,9 @@ a completion list."
 
      ;; Namespace declaration
      ("namespace" .  'php-namespace-declaration)
+
+     ;; import statement
+     ("use\\|as" . 'php-import-declaration)
 
      ;; Highlight variables, e.g. 'var' in '$var' and '$obj->var', but
      ;; not in $obj->var()