How to use the @0x/contracts-staking.artifacts.Staking function in @0x/contracts-staking

export async function runMigrationsAsync(supportedProvider: SupportedProvider, txDefaults: TxData): Promise {
    const provider = providerUtils.standardizeOrThrow(supportedProvider);
    const chainId = new BigNumber(await providerUtils.getChainIdAsync(provider));
    const deployedAddresses = getContractAddressesForChainOrThrow(chainId.toNumber());
    const configs = getConfigsByChainId(chainId.toNumber());

    // NOTE: This must be deployed before running these migrations, since its address is hard coded in the
    // staking logic contract.
    const zrxVault = new ZrxVaultContract(deployedAddresses.zrxVault, provider, txDefaults);

    const stakingLogic = await StakingContract.deployFrom0xArtifactAsync(
        stakingArtifacts.Staking,
        provider,
        txDefaults,
        stakingArtifacts,
    );

    const exchange = await ExchangeContract.deployFrom0xArtifactAsync(
        exchangeArtifacts.Exchange,
        provider,
        txDefaults,
        exchangeArtifacts,
        chainId,
    );

    const stakingProxy = await StakingProxyContract.deployFrom0xArtifactAsync(
        stakingArtifacts.StakingProxy,
        provider,