code: private function getUseMapFromTokens(Tokens $tokens)
      {
          $map = [];
  
          foreach ((new NamespaceUsesAnalyzer())->getDeclarationsFromTokens($tokens) as $useDeclaration) {
              $map[$useDeclaration->getShortName()] = $useDeclaration->getFullName();
          }
  
          return $map;
      }
docs: @param Tokens $tokens
  
  @return array<string, string> A list of all FQN use statements in the file with the short name as key