Add headers to the config

[smoneta]

Im able to send logs via postman and I need to add a header, how can I do the same in the code, I tried the following:

const URL = "https://<URL>/services/collector/raw"
const TOKEN = "123456-1234-1234-123456"
const Logger = new SplunkLogger({
    token: TOKEN,
    url: URL,
    headers: {
        'X-Splunk-Request-Channel': TOKEN
}

})

Thanks