fix: inline defineMessages macro, fix #1592

Author: longlho

api-extractor.bundled.json

@@ -1,7 +1,6 @@
 {
   "extends": "./api-extractor.json",
   "bundledPackages": [
-    "@formatjs/macro",
     "@formatjs/intl-listformat",
     "@formatjs/intl-relativetimeformat",
     "intl-messageformat-parser",

package-lock.json

@@ -136,7 +136,6 @@
     "@formatjs/intl-relativetimeformat": "^4.5.9",
     "@formatjs/intl-unified-numberformat": "^3.2.0",
     "@formatjs/intl-utils": "^2.2.0",
-    "@formatjs/macro": "^0.2.6",
     "@types/hoist-non-react-statics": "^3.3.1",
     "@types/invariant": "^2.2.31",
     "hoist-non-react-statics": "^3.3.2",

package.json

@@ -5,7 +5,9 @@
  */
 import * as React from 'react';
 export * from './types';
-export {defineMessages} from '@formatjs/macro';
+export function defineMessages<T, U extends Record<string, T>>(msgs: U): U {
+  return msgs;
+}
 import {
   createFormattedComponent,
   createFormattedDateTimePartsComponent,

src/index.ts

@@ -15,7 +15,7 @@ import {
   formatHTMLMessage as baseFormatHTMLMessage,
   formatMessage as baseFormatMessage,
 } from '../../src/formatters/message';
-import {IntlFormatters} from '../../src';
+import {IntlFormatters, defineMessages} from '../../src';
 
 describe('format API', () => {
   const {NODE_ENV} = process.env;
@@ -111,6 +111,11 @@ describe('format API', () => {
     process.env.NODE_ENV = NODE_ENV;
   });
 
+  it('defineMessages', function() {
+    expect(defineMessages({})).toEqual({});
+    expect(defineMessages({foo: {}})).toEqual({foo: {}});
+  });
+
   describe('formatDate()', () => {
     let df;
     let formatDate;