tsconfig.json

// {
//     "compilerOptions": {
//         /* Basic Options */
//         "target": "ESNext",                                 /* Specify ECMAScript target version */
//         "module": "ESNext",                                 /* Specify module code generation */
//         "lib": ["ESNext"],                           /* Specify library files to be included */
//         "types": ["bun-types"],
//         "outDir": "./dist",                                 /* Redirect output structure to the directory */
//         "rootDir": "./",                                 /* Specify the root directory of input files */
//         "strict": true,                                     /* Enable all strict type-checking options */
//         "esModuleInterop": true,                            /* Enables emit interoperability between CommonJS and ES Modules */
//         "forceConsistentCasingInFileNames": true,           /* Disallow inconsistently-cased references to the same file */

//         /* Additional Checks */
//         "noImplicitAny": true,                              /* Raise error on expressions and declarations with an implied 'any' type */
//         "strictNullChecks": true,                           /* Enable strict null checks */
//         "strictFunctionTypes": true,                        /* Ensure functions' parameter types are consistent */
//         "strictPropertyInitialization": true,               /* Ensure non-undefined class properties are initialized in the constructor */
//         "noImplicitThis": true,                             /* Raise error on 'this' expressions with an implied 'any' type */
//         "alwaysStrict": true,                               /* Parse in strict mode and emit "use strict" for each source file */

//         /* Module Resolution Options */
//         // "moduleResolution": "NodeNext",                         /* Choose the module resolution strategy */
//         "baseUrl": "./",                                    /* Base directory to resolve non-relative module names */
//         // "paths": {                                          /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl' */
//         //     "*": ["node_modules/*"]
//         // },

//         /* Source Map Options */
//         "sourceMap": true,                                  /* Generate corresponding '.map' file */
//         "inlineSourceMap": false,                           /* Emit a single source map with the JavaScript file */
//         "inlineSources": true,                              /* Emit the source alongside the sourcemaps within a single file */

//         /* Experimental Options */
//         "experimentalDecorators": true,                     /* Enables experimental support for decorators */
//         "emitDecoratorMetadata": true                       /* Enables experimental support for emitting type metadata for decorators */
//     },
//         "include": ["src/**/*", "test/e2e.test.ts", "test/preparePackageAbi.ts", "test/utils/getAccount.ts"],
//         "exclude": ["node_modules", "dist", "**/*.spec.ts"],
// }
{
  "compilerOptions": {
      "target": "ESNext",
      "lib": [
          "esnext"
      ],
      "module": "esnext",
      "types": [
          "bun-types"
      ],
      // output .d.ts declaration files for consumers
      "declaration": true,
      "emitDeclarationOnly": true,
      "allowJs": true,
      // output .js.map sourcemap files for consumers
      "sourceMap": true,
      "allowSyntheticDefaultImports": true,
      // match output dir to input dir. e.g. dist/index instead of dist/src/index
      "rootDir": "./src",
      "outDir": "./dist",
      "allowImportingTsExtensions": true,
      // stricter type-checking for stronger correctness. Recommended by TS
      "strict": true,
      // linter checks for common issues
      "noImplicitReturns": true,
      "noFallthroughCasesInSwitch": true,
      // noUnused* overlap with @typescript-eslint/no-unused-vars, can disable if duplicative
      "noUnusedLocals": true,
      "noUnusedParameters": true,
      // 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,
      "resolveJsonModule": true,
      "composite": true,
      "baseUrl": "." /* Skip type checking all .d.ts files. */
  },
  "include": [
      "src",
      "src/.gen/**/*"
  ]
}