tsconfig.json

{
  "compilerOptions": {
    /* Visit https://aka.ms/tsconfig to read more about this file */
    /* Projects */
    /* Language and Environment */
    "target": "es2020" /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */,
    /* Modules */
    "module": "ESNext" /* Specify what module code is generated. */,
    "moduleResolution": "node",
    "resolveJsonModule": true,
    /* JavaScript Support */
    "noImplicitAny": false,
    /* Emit */
    "noEmit": true, // Do not emit output files, tsup takes care of the build
    /* Interop Constraints */
    "declaration": true,
    "esModuleInterop": true /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */,
    "allowSyntheticDefaultImports": true,
    "forceConsistentCasingInFileNames": true /* Ensure that casing is correct in imports. */,
    /* Type Checking */
    "strict": true /* Enable all strict type-checking options. */,
    "skipLibCheck": true /* Skip type checking all .d.ts files. */,
    "types": [
      "node",
      "vitest/globals"
    ],
    "paths": {
      "langtail/customTypes": [
        "./src/customTypes.ts"
      ]
    }
  },
  "exclude": [
    "node_modules",
    "dist/**/*"
  ]
}