src/vs/workbench/contrib/remote/browser/tunnelView.ts/TunnelItem/constructor
class TunnelItem:	constructor(
		public tunnelType: TunnelType,
		public remoteHost: string,
		public remotePort: number,
		public source: { source: TunnelSource, description: string },
		public hasRunningProcess: boolean,
		public protocol: TunnelProtocol,
		public localUri?: URI,
		public localAddress?: string,
		public localPort?: number,
		public closeable?: boolean,
		public name?: string,
		private runningProcess?: string,
		private pid?: number,
		public privacy?: TunnelPrivacy,
		private remoteExplorerService?: IRemoteExplorerService
	) { }