"use strict";Object.defineProperty(exports, "__esModule", {value: true});var i=class{constructor(t){this.source=t,this.lastPosition={line:1,column:1},this.lastIndex=0}getPosition(t){if(t<this.lastIndex)throw new Error("Source indices must be monotonic");for(;this.lastIndex<t;)this.source.charCodeAt(this.lastIndex)===10?(this.lastPosition.line++,this.lastPosition.column=1):this.lastPosition.column++,this.lastIndex++;return{line:this.lastPosition.line,column:this.lastPosition.column}}};exports.a = i;