export const constants = {
    NULL_BYTES: '0x',
    INVALID_OPCODE: 'invalid opcode',
    REVERT: 'revert',
    TESTRPC_NETWORK_ID: 50,
    MAX_ETHERTOKEN_WITHDRAW_GAS: 43000,
    MAX_TOKEN_TRANSFERFROM_GAS: 80000,
    MAX_TOKEN_APPROVE_GAS: 60000,
};