[PropertyInfo] fix return type declarations
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5f3b4b616b
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@ -30,6 +30,8 @@ class NullExtractor implements PropertyListExtractorInterface, PropertyDescripti
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{
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$this->assertIsString($class);
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$this->assertIsString($property);
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return null;
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}
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/**
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@ -39,6 +41,8 @@ class NullExtractor implements PropertyListExtractorInterface, PropertyDescripti
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{
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$this->assertIsString($class);
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$this->assertIsString($property);
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return null;
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}
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/**
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@ -48,6 +52,8 @@ class NullExtractor implements PropertyListExtractorInterface, PropertyDescripti
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{
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$this->assertIsString($class);
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$this->assertIsString($property);
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return null;
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}
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/**
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@ -57,6 +63,8 @@ class NullExtractor implements PropertyListExtractorInterface, PropertyDescripti
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{
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$this->assertIsString($class);
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$this->assertIsString($property);
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return null;
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}
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/**
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@ -66,6 +74,8 @@ class NullExtractor implements PropertyListExtractorInterface, PropertyDescripti
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{
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$this->assertIsString($class);
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$this->assertIsString($property);
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return null;
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}
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/**
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@ -74,6 +84,8 @@ class NullExtractor implements PropertyListExtractorInterface, PropertyDescripti
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public function getProperties($class, array $context = [])
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{
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$this->assertIsString($class);
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return null;
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}
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private function assertIsString($string)
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