@@ -142,7 +142,7 @@ |
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142 | 142 | } |
143 | 143 | |
144 | 144 | /** |
145 | - * @return mixed |
|
145 | + * @return string |
|
146 | 146 | * @throws JWEInvalidRecipientKeyException |
147 | 147 | * @throws JWEUnsupportedContentEncryptionAlgorithmException |
148 | 148 | * @throws JWEUnsupportedKeyManagementAlgorithmException |