Refactor add-base-babel-config.ts to export base babel config

Author: akd-io

src/main/setup/steps/babel/add-base-babel-config.ts

@@ -1,6 +1,12 @@
-import { writeJsonFile } from "../../../helpers/json-files"
+import { promises as fs } from "fs"
 import { Step } from "../../step"
 
+const baseBabelConfig = {
+  presets: [["next/babel", {}]],
+  plugins: [],
+}
+export const baseBabelConfigString = JSON.stringify(baseBabelConfig, null, 2)
+
 export const addBaseBabelConfigStep: Step = {
   description: "adding custom Babel configuration",
 
@@ -10,9 +16,6 @@ export const addBaseBabelConfigStep: Step = {
 
   run: async () => {
     // The base Babel config is ready for custom preset configurations to be added onto the `next/babel` preset as per the Next.js docs: https://nextjs.org/docs/advanced-features/customizing-babel-config
-    await writeJsonFile(".babelrc", {
-      presets: [["next/babel", {}]],
-      plugins: [],
-    })
+    await fs.writeFile(".babelrc", baseBabelConfigString)
   },
 }