Convert to ESM

Author: alexrecuenco

.github/workflows/main.yml

@@ -13,8 +13,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
+          python-version: '3.12'
           cache: 'pip'
       - uses: pre-commit/[email protected]
 
@@ -23,7 +24,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [18.x, 20.x]
+        node-version: [20.x, 22.x]
 
     steps:
       - uses: actions/checkout@v4

.npmignore

@@ -0,0 +1,7 @@
+*
+!dist/**
+!src/**
+!package*json
+!README*
+!tsconfig*
+tsconfig.eslint.json

__tests__/replace.test.ts

@@ -1,5 +1,5 @@
 import fc, { Arbitrary } from 'fast-check';
-import { replace } from '../src';
+import { replace } from '../src/index.js';
 
 const EachSimpleType = [
   ['string', fc.string()],

__tests__/tsconfig.json

@@ -0,0 +1,13 @@
+// Typescript config for tests
+{
+    "extends": "../tsconfig.json",
+
+    "compilerOptions": {
+        "types": ["jest", "node"],
+        "composite": true,
+        "allowJs": true,
+        "sourceMap": true,
+    },
+    "exclude": [],
+    "include": ["./**/*", "./**/*", "./*", "../src/**/*"],
+}

eslint.config.mjs

@@ -74,7 +74,7 @@ export default [
         project: [
           './tsconfig.eslint.json',
           './tsconfig.json',
-          './tsconfig.prod.json',
+          './tsconfig.node.json',
         ],
       },
     },

package-lock.json

@@ -0,0 +1,5 @@
+{
+    "//": "See fast-check for example of exporting both CJS and ESM. https://github.com/dubzzz/fast-check/blob/main/packages/vitest/package.json",
+    "type": "commonjs",
+    "sideEffects": false
+}