tsconfig.json

{
  "compilerOptions": {
    /* Language and Environment */
    "target": "ES2020" /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */,
    "useDefineForClassFields": true /* Emit ECMAScript-standard-compliant class fields. */,
    /* Modules */
    "module": "ESNext" /* Specify what module code is generated. */,
    "paths": {
      "wasmlets": ["./src/index.ts"],
      "wasmlets/*": ["./src/*"]
    },
    "rootDir": ".",
    /* Emit */
    "moduleResolution": "bundler",
    "outDir": "./dist/" /* Specify an output folder for all emitted files. */,
    /* Interop Constraints */
    "isolatedModules": true /* Ensure that each file can be safely transpiled without relying on other imports. */,
    "esModuleInterop": true /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */,
    "forceConsistentCasingInFileNames": true /* Ensure that casing is correct in imports. */,
    /* Type Checking */
    "strict": true /* Enable all strict type-checking options. */,
    "noUnusedLocals": true /* Enable error reporting when local variables aren't read. */,
    "noUnusedParameters": true /* Raise an error when a function parameter isn't read. */,
    "noFallthroughCasesInSwitch": true /* Enable error reporting for fallthrough cases in switch statements. */,
    /* Completeness */
    "skipLibCheck": true /* Skip type checking all .d.ts files. */
  },
  "include": ["src", "test"]
}