src/vs/workbench/contrib/terminal/common/remoteTerminalChannel.ts/RemoteTerminalChannelClient/onProcessData
class RemoteTerminalChannelClient:	get onProcessData(): Event<{ id: number, event: IProcessDataEvent | string }> {
		return this._channel.listen<{ id: number, event: IProcessDataEvent | string }>('$onProcessDataEvent');
	}