chore: remove babel usage (#7452)

integration-tests/modules/.babelrc.js

@@ -1,13 +0,0 @@
-let ignore = [`**/dist`]
-
-// Jest needs to compile this code, but generally we don't want this copied
-// to output folders
-if (process.env.NODE_ENV !== `test`) {
-  ignore.push(`**/__tests__`)
-}
-
-module.exports = {
-  sourceMaps: true,
-  presets: ["babel-preset-medusa-package"],
-  ignore,
-}

integration-tests/modules/package.json

@@ -7,7 +7,7 @@
   "scripts": {
     "test:integration": "jest --silent --no-cache --maxWorkers=50% --bail --detectOpenHandles --forceExit --logHeapUsage",
     "test:integration:chunk": "jest --silent --no-cache --bail --maxWorkers=50% --forceExit --testPathPattern=$(echo $CHUNKS | jq -r \".[${CHUNK}] | .[]\")",
-    "build": "babel src -d dist --extensions \".ts,.js\""
+    "build": "tsc ./src/* --allowJs --outDir ./dist"
   },
   "dependencies": {
     "@medusajs/api-key": "workspace:^",
@@ -36,14 +36,11 @@
     "typeorm": "^0.3.16"
   },
   "devDependencies": {
-    "@babel/cli": "^7.12.10",
-    "@babel/core": "^7.12.10",
-    "@babel/node": "^7.12.10",
     "@medusajs/types": "workspace:^",
     "@swc/core": "^1.4.8",
     "@swc/jest": "^0.2.36",
-    "babel-preset-medusa-package": "*",
     "jest": "^26.6.3",
-    "jest-environment-node": "26.6.2"
+    "jest-environment-node": "26.6.2",
+    "typescript": "^4.1.3"
   }
 }