npm install -g browser-sync
browser-sync start --server --directory --files "**/*"
Or
browser-sync start --server --files "*.*"
browser-sync start --proxy "yoursitename.com" --files "**/*"
browser-sync start --proxy 'my.lwhh' --host 'my.lwhh' --open 'external' --files 'dist/**.*'
browser-sync start --proxy "my.site" --files "wp-content/, \!wp-content/themes/chazelles-fireplaces/inc/assets/css/theme-style.scss"
For More Info: Browser Sync