Add type definitions for locales, numerals, and timezones

- Add type definition builds for locales, numerals, and timezones in rollup.config.ts
- Add types field to package.json exports for locales, numerals, and timezones

Author: knowledgecode

package.json

@@ -25,10 +25,12 @@
       "require": "./dist/plugin.cjs"
     },
     "./locales/*": {
+      "types": "./dist/locales/*.d.ts",
       "import": "./dist/locales/*.js",
       "require": "./dist/locales/*.cjs"
     },
     "./numerals/*": {
+      "types": "./dist/numerals/*.d.ts",
       "import": "./dist/numerals/*.js",
       "require": "./dist/numerals/*.cjs"
     },
@@ -38,6 +40,7 @@
       "require": "./dist/plugins/*.cjs"
     },
     "./timezones/*": {
+      "types": "./dist/timezones/*.d.ts",
       "import": "./dist/timezones/*.js",
       "require": "./dist/timezones/*.cjs"
     }

rollup.config.ts

@@ -40,7 +40,12 @@ const types = () => {
   return [
     config('src/index.ts', 'dist'),
     config('src/plugin.ts', 'dist'),
-    globSync('src/plugins/**/*.ts').map(input => config(input, 'dist/plugins'))
+    globSync('src/plugins/**/*.ts').map(input => config(input, 'dist/plugins')),
+    globSync('src/locales/**/*.ts').map(input => config(input, 'dist/locales')),
+    globSync('src/numerals/**/*.ts').map(input => config(input, 'dist/numerals')),
+    config(Object.fromEntries(
+      globSync('src/timezones/**/*.ts').map(input => [input.replace(/(^src\/|\.ts$)/g, ''), input])
+    ), 'dist')
   ].flat();
 };