update.eternae.ink/tsconfig.frontend.json

{
  "extends": "./tsconfig.json",
  "compilerOptions": {
    "outDir": "public/js",
    "rootDir": "./assets",
    "target": "ES6",
    "strict": true,
    "lib": [
      "es2020",
      "DOM"
    ],
    "typeRoots": [
      "./node_modules/@types"
    ]
  },
  "include": [
    "assets/ts/**/*"
  ]
}