tsconfig.json

{
    "compilerOptions": {
      "target": "es2017",
      "module": "commonjs",
      "lib": ["esnext", "dom"],
      "noEmit": true,
      "noImplicitThis": true,
      "noUnusedLocals": true,
      "forceConsistentCasingInFileNames": true,
      "esModuleInterop": true,
      "sourceMap": true,
      "baseUrl": ".",
      "removeComments": false,
      "resolveJsonModule": true,
      "paths": {
        "@actor/*": ["src/module/actor/*"],
        "@item/*": ["src/module/item/*"],
        "@scripts/*": ["src/scripts/*"],
        "@system/*": ["src/module/system/*"],
        "@utils": ["src/module/utils"]
      },
      "types": [
        "jquery",
        "tooltipster",
        "jest",
        "node",
        "handlebars",
        "socket.io",
        "foundry-pc-types"
      ],
      "typeRoots": ["node_modules/@types", "node_modules/handlebars", "types"]
    }
}