feature: @putout/plugin-apply-flat-map: migrate to ESM

Author: coderaiser

…ckages/plugin-apply-flat-map/.madrun.mjs packages/plugin-apply-flat-map/.madrun.jspackages/plugin-apply-flat-map/.madrun.mjs renamed to packages/plugin-apply-flat-map/.madrun.js packages/plugin-apply-flat-map/.madrun.mjs renamed to packages/plugin-apply-flat-map/.madrun.js

@@ -0,0 +1,3 @@
+import {safeAlign} from 'eslint-plugin-putout';
+
+export default safeAlign;

packages/plugin-apply-flat-map/eslint.config.js

@@ -1,7 +1,5 @@
-'use strict';
+export const report = () => `Use '.flatMap()' instead of '.map().flat()'`;
 
-module.exports.report = () => `Use '.flatMap()' instead of '.map().flat()'`;
-
-module.exports.replace = () => ({
+export const replace = () => ({
     '__a.map(__b).flat()': '__a.flatMap(__b)',
 });

packages/plugin-apply-flat-map/eslint.config.mjs

@@ -1,7 +1,7 @@
 {
   "name": "@putout/plugin-apply-flat-map",
   "version": "2.0.0",
-  "type": "commonjs",
+  "type": "module",
   "author": "coderaiser <[email protected]> (https://github.com/coderaiser)",
   "description": "🐊Putout plugin adds ability to apply 'flatMap()'",
   "homepage": "http://github.com/coderaiser/putout/tree/master/packages/plugin-apply-flat-map#readme",
@@ -32,7 +32,6 @@
     "flat-map"
   ],
   "devDependencies": {
-    "@putout/eslint-flat": "^3.0.0",
     "@putout/test": "^13.0.0",
     "c8": "^10.0.0",
     "eslint": "^9.0.0",
@@ -42,11 +41,11 @@
     "nodemon": "^3.0.1"
   },
   "peerDependencies": {
-    "putout": ">=28"
+    "putout": ">=39"
   },
   "license": "MIT",
   "engines": {
-    "node": ">=16"
+    "node": ">=20"
   },
   "publishConfig": {
     "access": "public"

packages/plugin-apply-flat-map/lib/apply-flat-map.js

@@ -1,9 +1,7 @@
-'use strict';
+import {createTest} from '@putout/test';
+import * as applyFlatMap from '../lib/apply-flat-map.js';
 
-const {createTest} = require('@putout/test');
-const applyFlatMap = require('..');
-
-const test = createTest(__dirname, {
+const test = createTest(import.meta.url, {
     plugins: [
         ['apply-flat-map', applyFlatMap],
     ],