Add getTimestamp() and getClockSeq() to FieldsInterface

src/Rfc4122/FieldsInterface.php

@@ -38,6 +38,12 @@ use Ramsey\Uuid\Fields\FieldsInterface as BaseFieldsInterface;
  */
 interface FieldsInterface extends BaseFieldsInterface
 {
+    /**
+     * Returns the full 16-bit clock sequence, with the variant bits (two most
+     * significant bits) masked out
+     */
+    public function getClockSeq(): string;
+
     /**
      * Returns the high field of the clock sequence multiplexed with the variant
      */
@@ -68,6 +74,11 @@ interface FieldsInterface extends BaseFieldsInterface
      */
     public function getTimeMid(): string;
 
+    /**
+     * Returns the full 60-bit timestamp, without the version
+     */
+    public function getTimestamp(): string;
+
     /**
      * Returns the variant
      *