{
  // shared base tsconfig for all jsPsych packages
  // based on https://github.com/formium/tsdx/blob/462af2d002987f985695b98400e0344b8f2754b7/templates/basic/tsconfig.json
  // see https://www.typescriptlang.org/tsconfig to better understand tsconfigs
  "compilerOptions": {
    "target": "ES6",
    "module": "ESNext",
    "lib": ["dom", "esnext"],
    "importHelpers": true,
    // output .d.ts declaration files for consumers
    "declaration": true,
    // output .js.map sourcemap files for consumers
    "sourceMap": true,
    // stricter type-checking for stronger correctness. Recommended by TS
    "strict": false, // should be enabled one lucky day
    // linter checks for common issues
    "noImplicitReturns": true,
    "noFallthroughCasesInSwitch": true,
    // noUnused* overlap with @typescript-eslint/no-unused-vars, can disable if duplicative
    "noUnusedLocals": false, // should be enabled one lucky day
    "noUnusedParameters": false, // should be enabled one lucky day
    // use Node's module resolution algorithm, instead of the legacy TS one
    "moduleResolution": "node",
    // interop between ESM and CJS modules. Recommended by TS
    "esModuleInterop": true,
    // significant perf increase by skipping checking .d.ts files, particularly those in node_modules. Recommended by TS
    "skipLibCheck": true,
    // error out if import and file system have a casing mismatch. Recommended by TS
    "forceConsistentCasingInFileNames": true,
    // do not emit build output when running `tsc`
    "noEmit": true
  }
}