code: public function classesByPaths(array $paths)
      {
          $this->typeCheck->classesByPaths(func_get_args());
  
          $classMap = array();
          foreach ($paths as $path) {
              $classMap = array_merge(
                  $classMap,
                  $this->classesByPath($path)
              );
          }
  
          return $classMap;
      }
docs: @param array<string> $paths
  
  @return array<ClassDefinition>