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Code Duplication    Length = 3-3 lines in 4 locations

Relay/Node/NodeFieldDefinition.php 1 location

@@ 22-24 (lines=3) @@
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{
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    public function toMappingDefinition(array $config)
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    {
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        if (!isset($config['idFetcher']) || !is_string($config['idFetcher'])) {
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            throw new \InvalidArgumentException('Node "idFetcher" config is invalid.');
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        }
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        $idFetcher = $this->cleanIdFetcher($config['idFetcher']);
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        $nodeInterfaceType = isset($config['nodeInterfaceType']) && is_string($config['nodeInterfaceType']) ? $config['nodeInterfaceType'] : null;

Relay/Node/PluralIdentifyingRootFieldDefinition.php 3 locations

@@ 22-24 (lines=3) @@
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{
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    public function toMappingDefinition(array $config)
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    {
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        if (!isset($config['argName']) || !is_string($config['argName'])) {
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            throw new \InvalidArgumentException('A valid pluralIdentifyingRoot "argName" config is required.');
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        }
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        if (!isset($config['inputType']) || !is_string($config['inputType'])) {
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            throw new \InvalidArgumentException('A valid pluralIdentifyingRoot "inputType" config is required.');
@@ 26-28 (lines=3) @@
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            throw new \InvalidArgumentException('A valid pluralIdentifyingRoot "argName" config is required.');
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        }
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        if (!isset($config['inputType']) || !is_string($config['inputType'])) {
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            throw new \InvalidArgumentException('A valid pluralIdentifyingRoot "inputType" config is required.');
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        }
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        if (!isset($config['outputType']) || !is_string($config['outputType'])) {
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            throw new \InvalidArgumentException('A valid pluralIdentifyingRoot "outputType" config is required.');
@@ 30-32 (lines=3) @@
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            throw new \InvalidArgumentException('A valid pluralIdentifyingRoot "inputType" config is required.');
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        }
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        if (!isset($config['outputType']) || !is_string($config['outputType'])) {
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            throw new \InvalidArgumentException('A valid pluralIdentifyingRoot "outputType" config is required.');
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        }
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        if (!array_key_exists('resolveSingleInput', $config)) {
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            throw new \InvalidArgumentException('PluralIdentifyingRoot "resolveSingleInput" config is required.');