tsconfig.json

{
  "compilerOptions": {
    "target": "ESNext",
    "useDefineForClassFields": false,
    "module": "ESNext",
    "lib": [
      "ESNext",
      "DOM"
    ],
    "moduleResolution": "Node",
    "strict": true,
    "sourceMap": true,
    "resolveJsonModule": true,
    "isolatedModules": false,
    "esModuleInterop": true,
    "noEmit": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noImplicitReturns": true,
    "noImplicitOverride": true,
    "noImplicitAny": true,
    "skipLibCheck": true,
    "strictNullChecks": true,
    "experimentalDecorators": true,
    "importsNotUsedAsValues": "remove",
    "paths": {
      "@pf2e/*": ["/types/src/*"],
      "@actor": ["/types/src/module/actor/index"],
      "@actor/*": ["/types/src/module/actor/*"],
      "@item": ["/types/src/module/item/index"],
      "@item/*": ["/types/src/module/item/*"],
      "@system/*": ["/types/src/module/system/*"],
      "@module/*": ["/types/src/module/*"],
      "@scripts/*": ["/types/src/scripts/*"]
    },
    "typeRoots": [
      "node_modules/@types",
      "types/foundry"
    ]
  },
  "ts-node": {
    "files": true
  }
}