@@ -230,7 +230,7 @@ discard block  | 
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| 230 | 230 | /**  | 
                                                        
| 231 | 231 | * Get OAuth Error Type.  | 
                                                        
| 232 | 232 | *  | 
                                                        
| 233 | - * @param type $type  | 
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| 233 | + * @param string $type  | 
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| 234 | 234 | *  | 
                                                        
| 235 | 235 | * @return mixed array error type or boolean false  | 
                                                        
| 236 | 236 | */  | 
                                                        
@@ -338,7 +338,7 @@ discard block  | 
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| 338 | 338 | * Validate the provided access token or get the bearer token from the incoming http request  | 
                                                        
| 339 | 339 | *  | 
                                                        
| 340 | 340 | * @param array $params optional params  | 
                                                        
| 341 | - * @return boolean true/false on valid access credentials  | 
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| 341 | + * @return null|boolean true/false on valid access credentials  | 
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| 342 | 342 | */  | 
                                                        
| 343 | 343 | protected function validateAccess(array $params = [])  | 
                                                        
| 344 | 344 |      { |