tsconfig.json

{
  "//": "One config for every target, tests included. The apps compile these same sources under THEIR configs (they link de_shell/js into the Electron project and alias @de/shell-* to <target>/index.ts), so what is set here has to be a subset of what they allow: moduleResolution bundler, and .ts extensions in relative imports (the unit tests run under node --test's native type stripping, which resolves relative imports literally).",
  "include": ["de_shell/js/**/*"],
  "compilerOptions": {
    "types": ["node"],
    "lib": ["ESNext", "DOM", "DOM.Iterable"],
    "target": "ESNext",
    "module": "ESNext",
    "moduleResolution": "bundler",
    "allowImportingTsExtensions": true,
    "jsx": "react-jsx",
    "strict": true,
    "skipLibCheck": true,
    "noEmit": true
  }
}