tsconfig.json

{
  "compilerOptions": {
    /* Visit https://aka.ms/tsconfig.json to read more about this file */

    /* Language and Environment */
    "target": "es2017",
    "lib": ["dom", "webworker"],

    /* Modules */
    "module": "es2020",
    "moduleResolution": "node",

    /* JavaScript Support */
    "allowJs": true,
    "checkJs": true,

    /* Emit */
    "declaration": true,
    "emitDeclarationOnly": true,
    "outDir": "./dist",

    /* Interop Constraints */
    "esModuleInterop": true,
    "forceConsistentCasingInFileNames": true,

    /* Type Checking */
    "strict": true,

    /* Completeness */
    "skipLibCheck": true
  },
  "include": ["src/**/*.ts", "src/**/*.js"],
  "exclude": [
    // node-worker.js is currently excluded from checking because it relies
    // on the .d.ts files that only exist after the initial typecheck is complete.
    "src/node-worker.js"
  ]
}