"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var tracker_exports = {};
__export(tracker_exports, {
  Tracker: () => Tracker
});
module.exports = __toCommonJS(tracker_exports);
class Tracker {
  constructor(transaction) {
    this.transaction = transaction;
    this.currentStep = this.transaction.steps.length;
  }
  map(position) {
    let deleted = false;
    const mappedPosition = this.transaction.steps.slice(this.currentStep).reduce((newPosition, step) => {
      const mapResult = step.getMap().mapResult(newPosition);
      if (mapResult.deleted) {
        deleted = true;
      }
      return mapResult.pos;
    }, position);
    return {
      position: mappedPosition,
      deleted
    };
  }
}
//# sourceMappingURL=tracker.js.map
