| Conditions | 1 | 
| Paths | 1 | 
| Total Lines | 9 | 
| Lines | 0 | 
| Ratio | 0 % | 
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| 1 | <?php  | 
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| 16 | protected function getResolver(string $defaultNamespace = self::DEFAULT_NAMESPACE): ConfigResolverInterface  | 
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| 17 |     { | 
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| 18 | $configResolver = new DefaultScopeConfigResolver(  | 
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| 19 | $defaultNamespace  | 
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| 20 | );  | 
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| 21 | $configResolver->setContainer($this->containerMock);  | 
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| 22 | |||
| 23 | return $configResolver;  | 
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| 24 | }  | 
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| 25 | |||
| 31 | 
If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check:
If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue.