Parcel duplicates file that is imported in two different ways

[bergwerf]

🐛 bug report

I have one .ttf font file that I import both in TypeScript via import path from 'url:...' and in a CSS @font-face via src: url(...). Parcel outputs two copies of this file, with a different hash.

🎛 Configuration (.babelrc, package.json, cli command)

tsconfig.json

{
  "include": [
    "src/**/*",
    "web/**/*"
  ],
  "compilerOptions": {
    "target": "ES6",
    "strict": true
  }
}

.parcelrc

{
  "extends": "@parcel/config-default",
  "transformers": {
    "*.{ts,tsx}": ["@parcel/transformer-typescript-tsc"]
  }
}

🤔 Expected Behavior

One asset is included once in the output.

😯 Current Behavior

One asset is included twice in the output (as two identical files, but with a different hash).

[mischnic]

Another example (not sure if it's the same root cause though):

import logo1 from "url:./logo.svg";
const logo2 = new URL('logo.svg', import.meta.url);

console.log(logo1, logo2)

yields 2 svg bundles.

[holoduke]

When using service-workers there is also a duplication issue.
When i use new Url(image.png,import.meta) somewhere in a js file and include the same image in a seperate CSS file the generated service-worker.js contains an array with two duplication images. It throws an error
Uncaught (in promise) DOMException: Failed to execute 'addAll' on 'Cache': Cache.addAll(): duplicate requests
The files do have the same hash btw.