    index              54 frontend/node_modules/flatted/php/flatted.php     $i = intval(Flatted::index($known, $input, $value));
    index              69 frontend/node_modules/flatted/php/flatted.php     $index = strval(count($input) - 1);
    index              71 frontend/node_modules/flatted/php/flatted.php     $known->value[] = &$index;
    index              72 frontend/node_modules/flatted/php/flatted.php     return $index;
    index              98 frontend/node_modules/flatted/php/flatted.php       return Flatted::index($known, $input, $value);