src/vs/workbench/contrib/remote/browser/tunnelView.ts/TunnelItem/privacyTooltip
class TunnelItem:	get privacyTooltip(): string {
		return `${this.privacy === TunnelPrivacy.Public ? nls.localize('remote.tunnel.tooltipPublic', "Accessible publicly. ") :
			nls.localize('remote.tunnel.tooltipPrivate', "Only accessible from this machine. ")}`;
	}