packages/browser-sync-client/index.js
function setHeaders(res, body) {
    res.setHeader("Cache-Control", "public, max-age=0");
    res.setHeader("Content-Type", "text/javascript");
    res.setHeader("ETag", etag(body));
}
function setHeaders(res, body) {
    res.setHeader("Cache-Control", "public, max-age=0");
    res.setHeader("Content-Type", "text/javascript");
    res.setHeader("ETag", etag(body));
}
function setHeaders ( res , body ) { res . setHeader ( "Cache-Control" , "public, max-age=0" ) ; res . setHeader ( "Content-Type" , "text/javascript" ) ; res . setHeader ( "ETag" , etag ( body ) ) ; }
Set headers on the response
@param {Object} res
@param {String} body
Set headers on the response