configDB method Null safety

void configDB(
  1. dynamic database,
  2. {dynamic host,
  3. dynamic port,
  4. dynamic db,
  5. dynamic username,
  6. dynamic password}
)

Implementation

void configDB(database, {host, port, db, username, password}) {
  _database = database;
  _host = host;
  _port = port;
  _db = db;
  _username = username;
  _password = password;
}