export const constants = {
    NULL_ADDRESS: '0x0000000000000000000000000000000000000000',
    RPC_HOST: 'localhost',
    RPC_PORT: 8545,
    TESTRPC_NETWORK_ID: 50,
    KOVAN_RPC_URL: 'https://kovan.infura.io',
    ROPSTEN_RPC_URL: 'https://ropsten.infura.io',
};