Smile\ElasticsuiteCore\Search\Request::isSpellchecked PHP Method

    public function isSpellchecked()
    {
        $fuzzySpellingTypes = [SpellcheckerInterface::SPELLING_TYPE_FUZZY, SpellcheckerInterface::SPELLING_TYPE_MOST_FUZZY];
        return in_array($this->spellingType, $fuzzySpellingTypes);
    }