Keccak256 Hash creation

19

How can we define struct and enum - in Algorand?

such as :

    enum TokenData {
      tokenVal, 
      tokenBalance,
    }
    struct testInfo {
        address sender;
        TokenData data;  // defining enum into another structure
    }

    struct testConfig {
        address testToken;
        testInfo info;  // defining struct into another struct
    }

// defining mapping based on the structs

    mapping(address => testInfo) public testInfo;
    mapping(address => testConfig) public testConfig;

How can we achieve the above mentioned in Algorand? I don’t see anything in Algorand?