The expression return static::instance could return the type null which is incompatible with the type-hinted return kalanis\kw_mapper\Storage\File\FilesSingleton. Consider adding an additional type-check to rule them out.
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}
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1
protected function __construct()
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{
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1
}
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/**
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* @codeCoverageIgnore why someone would run that?!
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*/
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private function __clone()
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{
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}
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public function setFileAccessor(?IProcessFiles $files): void
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{
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$this->filesAccessor = $files;
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}
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/**
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* @throws MapperException
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* @return IProcessFiles
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*/
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public function getFilesAccessor(): IProcessFiles
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{
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if (empty($this->filesAccessor)) {
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throw new MapperException('You must set the files accessor - instance of *IProcessFiles* - first!');
alex-kalanis /
kw_mapper
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