Improved getset snippet

- Reuse getter @return type for type hinting in the setter
  - Separate property and method names to compensate for case
    differences

snippets/php.snippets

@@ -326,9 +326,9 @@ snippet getset
 	/**
 	 * Gets the value of ${1:}
 	 *
-	 * @return ${2}
+	 * @return ${2:type}
 	 */
-	public function get$1()
+	public function get${3:}()
 	{
 		return $this->$1;
 	}
@@ -336,9 +336,11 @@ snippet getset
 	/**
 	 * Sets the value of $1
 	 *
-	 * @param mixed $$1 ${3}
+	 * @param $2 $$1 ${4}
+	 *
+	 * @return ${5:`Filename()`}
 	 */
-	public function set$1($$1)
+	public function set$3(${6:$2} $$1)
 	{
 		$this->$1 = $$1;
 		return $this;