breaking: Fully convert to ESM

Author: PythonCoderAS

.mocharc.cjs

@@ -1,5 +1,5 @@
 module.exports = {
-  extension: ['js', 'jsx', 'ts', 'tsx'],
-  spec: ['tests/**.{js,ts,jsx,tsx}'],
-  loader: 'ts-node/esm'
+  extension: ["js", "jsx", "ts", "tsx"],
+  spec: ["tests/**.{js,ts,jsx,tsx}"],
+  loader: ["ts-node/esm", "babel-register-esm"],
 };

babel.config.cts

@@ -0,0 +1,21 @@
+import { type ConfigFunction } from "@babel/core";
+
+const config: ConfigFunction = (api) => {
+  api.cache.forever();
+  return {
+    presets: [
+      ["@babel/preset-env", { modules: false, targets: "node 16" }],
+      ["@babel/preset-typescript"],
+    ],
+    plugins: [
+      [
+        "module-extension-resolver",
+        {
+          extensionsToKeep: [".json"],
+        },
+      ],
+    ],
+  };
+};
+
+module.exports = config;

fix-dist-output.js

@@ -0,0 +1,20 @@
+import { readdir, rename, rm } from "fs/promises";
+import { resolve } from "path";
+import { fileURLToPath } from "url";
+
+
+const __dirname = fileURLToPath(new URL(".", import.meta.url));
+const distDir = resolve(__dirname, "dist");
+
+const files = await readdir(distDir);
+
+const configFiles = files.filter((file) => file.includes(".config."));
+
+const srcFiles = await readdir(resolve(distDir, "src"));
+
+await Promise.all(srcFiles.map((file) => rename(resolve(distDir, "src", file), resolve(distDir, file))));
+await Promise.all(configFiles.map((file) => rm(resolve(distDir, file))));
+await rm(resolve(distDir, "src"), {
+  recursive: true,
+  force: true,
+});