How to use the @azure/core-amqp.ConnectionContextBase.create function in @azure/core-amqp

// Define connection string and related Event Hubs entity name here
const connectionString = "";
const eventHubName = "";

// Define AZURE_TENANT_ID, AZURE_CLIENT_ID and AZURE_CLIENT_SECRET of your AAD application in your environment

const ehConnectionConfig = EventHubConnectionConfig.create(connectionString, eventHubName);
const parameters = {
  config: ehConnectionConfig,
  connectionProperties: {
    product: "MSJSClient",
    userAgent: "/js-core-amqp",
    version: "0.1.0"
  }
};
const connectionContext = ConnectionContextBase.create(parameters);

async function authenticate(
  audience: string,
  closeConnection: boolean = false
): Promise {
  await connectionContext.cbsSession.init();
  const credential = new DefaultAzureCredential();
  const tokenObject = await credential.getToken(Constants.aadEventHubsScope);
  if (!tokenObject) {
    throw new Error("Aad token cannot be null");
  }
  const result = await connectionContext.cbsSession.negotiateClaim(
    audience,
    tokenObject,
    TokenType.CbsTokenTypeJwt
  );

options.webSocketOptions && options.webSocketOptions.webSocketConstructorOptions;

    const parameters: CreateConnectionContextBaseParameters = {
      config: config,
      tokenCredential: tokenCredential,
      // re-enabling this will be a post-GA discussion.
      // dataTransformer: options.dataTransformer,
      isEntityPathRequired: true,
      connectionProperties: {
        product: "MSJSClient",
        userAgent: getUserAgent(options),
        version: packageJsonInfo.version
      }
    };
    // Let us create the base context and then add EventHub specific ConnectionContext properties.
    const connectionContext = ConnectionContextBase.create(parameters) as ConnectionContext;
    connectionContext.wasConnectionCloseCalled = false;
    connectionContext.senders = {};
    connectionContext.receivers = {};
    const mOptions: ManagementClientOptions = {
      address: options.managementSessionAddress,
      audience: options.managementSessionAudience
    };
    connectionContext.managementSession = new ManagementClient(connectionContext, mOptions);

    // Define listeners to be added to the connection object for
    // "connection_open" and "connection_error" events.
    const onConnectionOpen: OnAmqpEvent = (context: EventContext) => {
      connectionContext.wasConnectionCloseCalled = false;
      logger.verbose(
        "[%s] setting 'wasConnectionCloseCalled' property of connection context to %s.",
        connectionContext.connection.id,