7 methods override SerializationInterface::getFileExtension()

Json::getFileExtension in core/lib/Drupal/Component/Serialization/Json.php
Gets the file extension for this serialization format.
PhpSerialize::getFileExtension in core/lib/Drupal/Component/Serialization/PhpSerialize.php
Gets the file extension for this serialization format.
Yaml::getFileExtension in core/lib/Drupal/Component/Serialization/Yaml.php
Gets the file extension for this serialization format.
YamlParserProxy::getFileExtension in core/tests/Drupal/Tests/Core/Serialization/YamlTest.php
Gets the file extension for this serialization format.
YamlParserProxy::getFileExtension in core/tests/Drupal/Tests/Component/Serialization/YamlTest.php
Gets the file extension for this serialization format.
YamlPecl::getFileExtension in core/lib/Drupal/Component/Serialization/YamlPecl.php
Gets the file extension for this serialization format.
YamlSymfony::getFileExtension in core/lib/Drupal/Component/Serialization/YamlSymfony.php
Gets the file extension for this serialization format.

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