TypeScript Get Promise Allsetled

/* To get this running on Linux, I needed the latest typescript version: */

npm install -g typescript@latest

/* Then in your tsconfig you currently need the ES2020.Promise lib. */

{
  "compilerOptions": {
    "lib": [
      "ES2020.Promise",
    ]
  },
}

/* Usage: */ const results = await Promise.allSettled(BatchOfPromises);
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