How to use the @0x/contracts-test-utils.LogDecoder function in @0x/contracts-test-utils

constructor(contractInstance: ERC1155MintableContract, provider: Provider, contractOwner: string) {
        this._erc1155Contract = contractInstance;
        this._web3Wrapper = new Web3Wrapper(provider);
        this._contractOwner = contractOwner;
        this._logDecoder = new LogDecoder(this._web3Wrapper, artifacts);
    }
    public getContract(): ERC1155MintableContract {

constructor(provider: Provider, tokenOwnerAddresses: string[], contractOwnerAddress: string) {
        this._web3Wrapper = new Web3Wrapper(provider);
        this._provider = provider;
        const allArtifacts = _.merge(artifacts, erc1155Artifacts);
        this._logDecoder = new LogDecoder(this._web3Wrapper, allArtifacts);
        this._dummyTokenWrappers = [];
        this._assetProxyInterface = new IAssetProxyContract(constants.NULL_ADDRESS, provider);
        this._devUtils = new DevUtilsContract(constants.NULL_ADDRESS, provider);
        this._tokenOwnerAddresses = tokenOwnerAddresses;
        this._contractOwnerAddress = contractOwnerAddress;
        this._fungibleTokenIds = [];
        this._nonFungibleTokenIds = [];
        this._nfts = [];
    }
    /**