@@ -132,7 +132,7 @@  | 
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| 132 | 132 | * @since 0.5  | 
                                                        
| 133 | 133 | *  | 
                                                        
| 134 | 134 | * @param object $object  | 
                                                        
| 135 | - * @return bool|int  | 
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| 135 | + * @return integer  | 
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| 136 | 136 | *  | 
                                                        
| 137 | 137 | * @throws RuntimeException  | 
                                                        
| 138 | 138 | */  | 
                                                        
@@ -381,7 +381,7 @@  | 
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| 381 | 381 | /**  | 
                                                        
| 382 | 382 | * @see ArrayObject::append  | 
                                                        
| 383 | 383 | *  | 
                                                        
| 384 | - * @param mixed $value  | 
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| 384 | + * @param Hashable $value  | 
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| 385 | 385 | */  | 
                                                        
| 386 | 386 |  	public function append( $value ) { | 
                                                        
| 387 | 387 | $this->setElement( null, $value );  | 
                                                        
@@ -84,7 +84,7 @@  | 
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| 84 | 84 | /**  | 
                                                        
| 85 | 85 | * @see Comparable::equals  | 
                                                        
| 86 | 86 | *  | 
                                                        
| 87 | - * @param mixed $target  | 
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| 87 | + * @param AliasGroup $target  | 
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| 88 | 88 | *  | 
                                                        
| 89 | 89 | * @return bool  | 
                                                        
| 90 | 90 | */  | 
                                                        
@@ -51,6 +51,10 @@  | 
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| 51 | 51 | return $statement;  | 
                                                        
| 52 | 52 | }  | 
                                                        
| 53 | 53 | |
| 54 | + /**  | 
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| 55 | + * @param integer $propertyId  | 
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| 56 | + * @param string $stringValue  | 
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| 57 | + */  | 
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| 54 | 58 |  	private function getStatementWithSnak( $propertyId, $stringValue ) { | 
                                                        
| 55 | 59 | $snak = $this->newSnak( $propertyId, $stringValue );  | 
                                                        
| 56 | 60 | $statement = new Statement( $snak );  | 
                                                        
@@ -30,6 +30,10 @@  | 
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| 30 | 30 | $this->assertTrue( $statements->hasStatementWithGuid( 'some guid' ) );  | 
                                                        
| 31 | 31 | }  | 
                                                        
| 32 | 32 | |
| 33 | + /**  | 
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| 34 | + * @param integer $propertyId  | 
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| 35 | + * @param string|null $guid  | 
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| 36 | + */  | 
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| 33 | 37 |  	private function newStatement( $propertyId, $guid ) { | 
                                                        
| 34 | 38 | $statement = new Statement( new PropertyNoValueSnak( $propertyId ) );  | 
                                                        
| 35 | 39 | $statement->setGuid( $guid );  |