How to use the ambrosus-node-contracts.constants.APOLLO function in ambrosus-node-contracts

beforeEach(() => {
    confirmRetirementDialogStub = sinon.stub().resolves({retirementConfirmation: true});
    retirementSuccessfulDialogStub = sinon.stub().resolves();
    continueAtlasRetirementDialogStub = sinon.stub().resolves({atlasRetirementConfirmation: true});
    retirementStartSuccessfulDialogStub = sinon.stub().resolves();
    retirementContinueDialogStub = sinon.stub().resolves();
    retirementStopDialogStub = sinon.stub().resolves();
    genericErrorDialogStub = sinon.stub().resolves();
    atlasModeModelMock = {
      getMode: sinon.stub().resolves({mode:'normal'}),
      setMode: sinon.stub().resolves(true)
    };
    onboardMock = {
      rolesWrapper: {
        onboardedRole: sinon.stub().resolves(constants.APOLLO),
        defaultAddress: '0x1234'
      },
      atlasStakeWrapper: {
        isShelteringAny: sinon.stub().resolves(false),
        defaultAddress: '0x1234'
      },
      retire: sinon.stub().resolves()
    };
    retireActionCall = retireAction(
      atlasModeModelMock,
      onboardMock,
      confirmRetirementDialogStub,
      retirementSuccessfulDialogStub,
      continueAtlasRetirementDialogStub,
      retirementStartSuccessfulDialogStub,
      retirementContinueDialogStub,

/*
Copyright: Ambrosus Inc.
Email: tech@ambrosus.com

This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.

This Source Code Form is “Incompatible With Secondary Licenses”, as defined by the Mozilla Public License, v. 2.0.
*/

import {constants} from 'ambrosus-node-contracts';

export const APOLLO_CODE = constants.APOLLO;
export const HERMES_CODE = constants.HERMES;
export const ATLAS_CODE = constants.ATLAS;
export const NO_ROLE_CODE = constants.NONE;

export const ATLAS_1_STAKE = constants.ATLAS1_STAKE;
export const ATLAS_2_STAKE = constants.ATLAS2_STAKE;
export const ATLAS_3_STAKE = constants.ATLAS3_STAKE;

export const APOLLO = 'Apollo';
export const HERMES = 'Hermes';
export const ATLAS_1 = 'Atlas Zeta';
export const ATLAS_2 = 'Atlas Sigma';
export const ATLAS_3 = 'Atlas Omega';