| 1 | <?php  | 
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| 18 | trait ContainerConfigTrait  | 
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| 19 | { | 
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| 20 | |||
| 21 | /**  | 
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| 22 | * @var array  | 
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| 23 | */  | 
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| 24 | protected $config = [];  | 
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| 25 | |||
| 26 | /**  | 
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| 27 | * @param string $key  | 
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| 28 | * @param string|null $subKey  | 
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| 29 | *  | 
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| 30 | * @return array|mixed  | 
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| 31 | */  | 
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| 32 | public function config(string $key, string $subKey = null)  | 
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| 36 | |||
| 37 | /**  | 
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| 38 | * @param array $config  | 
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| 39 | */  | 
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| 40 | public function setConfig(array $config)  | 
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| 44 | }  | 
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| 45 |