astro/packages/integrations/markdoc/tsconfig.json

{
  "extends": "../../../tsconfig.base.json",
  "include": ["src", "content-types.d.ts"],
  "compilerOptions": {
    "allowJs": true,
    "module": "ES2020",
    "outDir": "./dist",
    "target": "ES2020"
  }
}