no unnecessary fields and correct main

Author: enisdenjo

src/commands/bootstrap.ts

@@ -12,12 +12,8 @@ import { rewriteCodeImports } from '../utils/rewrite-code-imports.js';
 /** The default bob fields that should be within a package.json */
 export const presetFields = Object.freeze({
   type: 'module',
-  main: 'dist/cjs/index.js',
-  module: 'dist/esm/index.js',
+  main: 'dist/esm/index.js',
   typings: 'dist/typings/index.d.ts',
-  typescript: {
-    definition: 'dist/typings/index.d.ts',
-  },
   exports: {
     '.': {
       require: {
@@ -45,11 +41,7 @@ export const presetFields = Object.freeze({
 export const presetFieldsESM = {
   type: 'module',
   main: 'dist/esm/index.js',
-  module: 'dist/esm/index.js',
   typings: 'dist/typings/index.d.ts',
-  typescript: {
-    definition: 'dist/typings/index.d.ts',
-  },
   exports: {
     '.': {
       import: {

src/commands/build.ts

@@ -440,14 +440,10 @@ export function validatePackageJson(
   if (Object.keys(pkg.bin ?? {}).length > 0) {
     if (opts.includesCommonJS === true) {
       expect('main', presetFields.main);
-      expect('module', presetFields.module);
       expect('typings', presetFields.typings);
-      expect('typescript.definition', presetFields.typescript.definition);
     } else {
       expect('main', presetFieldsESM.main);
-      expect('module', presetFieldsESM.module);
       expect('typings', presetFieldsESM.typings);
-      expect('typescript.definition', presetFieldsESM.typescript.definition);
     }
   } else if (
     pkg.main !== undefined ||
@@ -459,19 +455,15 @@ export function validatePackageJson(
     if (opts.includesCommonJS === true) {
       // if there is no bin property, we NEED to check the exports.
       expect('main', presetFields.main);
-      expect('module', presetFields.module);
       expect('typings', presetFields.typings);
-      expect('typescript.definition', presetFields.typescript.definition);
 
       // For now we enforce a top level exports property
       expect("exports['.'].require", presetFields.exports['.'].require);
       expect("exports['.'].import", presetFields.exports['.'].import);
       expect("exports['.'].default", presetFields.exports['.'].default);
     } else {
       expect('main', presetFieldsESM.main);
-      expect('module', presetFieldsESM.module);
       expect('typings', presetFieldsESM.typings);
-      expect('typescript.definition', presetFieldsESM.typescript.definition);
 
       // For now, we enforce a top level exports property
       expect("exports['.']", presetFieldsESM.exports['.']);