20     private $defaultStrategy;  variable in Twig\\Extension\\EscaperExtension
30      * @param string|false|callable $defaultStrategy An escaping strategy
34     public function __construct($defaultStrategy = 'html')  argument
36         $this->setDefaultStrategy($defaultStrategy);
64      * @param string|false|callable $defaultStrategy An escaping strategy
66     public function setDefaultStrategy($defaultStrategy)  argument
68         if ('name' === $defaultStrategy) {
69             $defaultStrategy = [FileExtensionEscapingStrategy::class, 'guess'];
72         $this->defaultStrategy = $defaultStrategy;
86         if (!\is_string($this->defaultStrategy) && false !== $this->defaultStrategy) {
87             return \call_user_func($this->defaultStrategy, $name);
90         return $this->defaultStrategy;