mpociot / vat-calculator

src/Mpociot/VatCalculator/VatCalculator.php

Doc Comments +6 added lines, -3 removed lines

@@ -547,7 +547,7 @@ 
     }
 
     /**
-     * @param mixed $countryCode
+     * @param string $countryCode
      */
     public function setCountryCode($countryCode)
     {
@@ -563,7 +563,7 @@ 
     }
 
     /**
-     * @param mixed $postalCode
+     * @param string $postalCode
      */
     public function setPostalCode($postalCode)
     {
@@ -660,6 +660,9 @@ 
         return $this->getRules(strtoupper($countryCode), $date)['rate'];
     }
 
+    /**
+     * @param \DateTimeInterface|null $date
+     */
     private function getRules($countryCode, $date): array
     {
         if (!isset($this->taxRules[$countryCode])) {
@@ -684,7 +687,7 @@ 
     }
 
     /**
-     * @param $vatNumber
+     * @param string $vatNumber
      *
      * @throws VATCheckUnavailableException
      *