:octocat: added QRData::getBitBuffer()

src/Data/QRData.php

@@ -87,6 +87,15 @@ final class QRData{
 		return $this;
 	}
 
+	/**
+	 * Returns the current BitBuffer instance
+	 *
+	 * @codeCoverageIgnore
+	 */
+	public function getBitBuffer():BitBuffer{
+		return $this->bitBuffer;
+	}
+
 	/**
 	 * Sets a BitBuffer object
 	 *