original_string: private static function isWhitespaceOfLength(TokenInterface $token, int $length): bool
      {
          return static::isWhitespace($token) && strlen(trim($token->getValue(), "\n")) == $length;
      }
code: private static function isWhitespaceOfLength(TokenInterface $token, int $length): bool
      {
          return static::isWhitespace($token) && strlen(trim($token->getValue(), "\n")) == $length;
      }
code_tokens: private static function isWhitespaceOfLength ( TokenInterface $ token , int $ length ) : bool { return static :: isWhitespace ( $ token ) && strlen ( trim ( $ token -> getValue ( ) , "\n" ) ) == $ length ; }
docstring: Tests whether a token is a whitespace of a given length
  
  @param TokenInterface $token
  @param int            $length
  @return bool
docstring_tokens: Tests whether a token is a whitespace of a given length