How to use the js-sha3.sha3_384 function in js-sha3

hash_sha3_384.hash = function (data) {
    var hashBits = sjcl.codec.hex.toBits(sha3_384(data));

    return hashBits;
};

switch (scheme) {
        case SignatureScheme.ECDSAwithSHA224:
            return cryptoJS.SHA224(cryptoJS.enc.Hex.parse(msg)).toString();
        case SignatureScheme.ECDSAwithSHA256:
            return cryptoJS.SHA256(cryptoJS.enc.Hex.parse(msg)).toString();
        case SignatureScheme.ECDSAwithSHA384:
            return cryptoJS.SHA384(cryptoJS.enc.Hex.parse(msg)).toString();
        case SignatureScheme.ECDSAwithSHA512:
        case SignatureScheme.EDDSAwithSHA512:
            return cryptoJS.SHA512(cryptoJS.enc.Hex.parse(msg)).toString();
        case SignatureScheme.ECDSAwithSHA3_224:
            return sha3_224(hexstring2ab(msg));
        case SignatureScheme.ECDSAwithSHA3_256:
            return sha3_256(hexstring2ab(msg));
        case SignatureScheme.ECDSAwithSHA3_384:
            return sha3_384(hexstring2ab(msg));
        case SignatureScheme.ECDSAwithSHA3_512:
            return sha3_512(hexstring2ab(msg));
        case SignatureScheme.ECDSAwithRIPEMD160:
            return cryptoJS.RIPEMD160(cryptoJS.enc.Hex.parse(msg)).toString();
        case SignatureScheme.SM2withSM3:
            return (new sm3()).sum(hexstring2ab(msg), 'hex');
        default:
            throw new Error('Unsupported hash algorithm.');
        }
    }

hash_sha3_384.hash = function (data) {
    var hashBits = sjcl.codec.hex.toBits(sha3_384(bitsToBytes(data)));
    return hashBits;
};