'use strict'

const sourceMapSupport = require('@stackline/source-map-support')

const generatedUrl = 'virtual://application/generated.js'
const map = {
  version: 3,
  file: 'generated.js',
  names: [],
  sources: ['original.ts'],
  sourcesContent: ['throw new Error("mapped")'],
  mappings: 'AAAA'
}

sourceMapSupport.install({
  handleUncaughtExceptions: false,
  overrideRetrieveSourceMap: true,
  retrieveSourceMap (source) {
    return source === generatedUrl ? { url: generatedUrl, map } : null
  }
})

console.log(sourceMapSupport.mapSourcePosition({
  source: generatedUrl,
  line: 1,
  column: 0
}))