VSCode works but native package does not

[barrett-ruth]

I don't use VSCode but installed it to test that import-cost does indeed work:

However, I cannot seem to get the package working despite my best efforts.

In a new directory, I do the following:

1. yarn add react
2. Create a file react_imports.jsx with the following contents:

import React from "react";

4. Open VSCode.
5. import-cost works correctly.

I then create a script script.js and then attempt to run it with the following steps:

1. Create a file script.js in the same directory with the following contents:

import { importCost, cleanup, Lang } from "import-cost";
import { readFileSync } from "fs";
import { resolve } from "path";

const fileName = resolve("react_imports.js");
const fileContents = readFileSync(fileName, { encoding: "utf-8", });
const emitter = importCost(fileName, fileContents, Lang.JAVASCRIPT);

emitter.on('start', packages => console.log(packages));
emitter.on('calculated', calculated => console.log(calculated));
emitter.on('done', packages => console.log(packages));
emitter.on('log', log => console.log(log));

2. Install the dependencies with yarn add import-cost vscode-uri native-fs-adapter fs-extra
3. Run the script with node script.js

Then, all I get is the following result:

Any help is appreciated. If there is a way to show debug logs let me know and I will supply.

[barrett-ruth]

Issue resolved. Solution: RTFM