import ErrorFormatter from '../common/ErrorFormatter';
import Node from '../executors/Node';
export default class NodeErrorFormatter extends ErrorFormatter {
    readonly executor: Node;
    private fileSourceMaps;
    private fileSources;
    constructor(executor: Node);
    protected _getSource(tracepath: string): string;
    private _getSourceHelper(tracepath);
    private getOriginalPosition(map, line, column?);
    private getSourceMap(filepath);
}