support esm

[trixobird]

It seems that is not working in esm mode. I managed to re-create it in https://github.com/prisma/read-replicas-demo with the following patch.

Subject: [PATCH] Error when esm

Index: package.json
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
diff --git a/package.json b/package.json
--- a/package.json  (revision 01fa72f67c06f615daddc8dbd4dcfa5ee9c7ce15)
+++ b/package.json  (revision 85cb7c2cd8d2837096a4c86453a13d13b33f100b)
@@ -1,8 +1,9 @@
 {
   "name": "script",
   "license": "MIT",
+  "type": "module",
   "scripts": {
-    "dev": "ts-node ./index.ts"
+    "dev": "ts-node --esm ./index.ts"
   },
   "dependencies": {
     "@prisma/client": "5.2.0",
Index: tsconfig.json
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
diff --git a/tsconfig.json b/tsconfig.json
--- a/tsconfig.json (revision 01fa72f67c06f615daddc8dbd4dcfa5ee9c7ce15)
+++ b/tsconfig.json (revision 85cb7c2cd8d2837096a4c86453a13d13b33f100b)
@@ -2,6 +2,9 @@
   "compilerOptions": {
     "sourceMap": true,
     "outDir": "dist",
+    "module": "ES2022",
+    "moduleResolution": "node",
+    "target": "ES2022",
     "strict": true,
     "lib": ["esnext"],
     "esModuleInterop": true

[SevInf]

Hi @trixobird. The issue is fixed in 0.2.1 release of the extension. Could you update and check that fixed worked out for you?

[trixobird]

It did fix the issue, but now I am gettings type issues.

on import { readReplicas } from '@prisma/extension-read-replicas' and it does not go away even when I add a declaration file.

TS7016: Could not find a declaration file for module  @prisma/extension-read-replicas .
/Users/trixobird/w/testing/read-replicas-demo/node_modules/@prisma/extension-read-replicas/dist/index.js
implicitly has an  any  type.
Try
npm i --save-dev @types/prisma__extension-read-replicas
if it exists or add a new declaration (.d.ts) file containing
declare module '@prisma/extension-read-replicas'

[SevInf]

@trixobird Thank you! That problem should be fixed in 0.2.2