refactor: make the app an ES Module

Author: gr2m

src/functions.ts

@@ -1,5 +1,5 @@
 import OpenAI from "openai";
-import { ModelsAPI } from "./models-api";
+import { ModelsAPI } from "./models-api.js";
 
 // defaultModel is the model used for internal calls - for tool calling,
 // or just for chat completions.

src/functions/describe-model.ts

@@ -1,5 +1,5 @@
 import OpenAI from "openai";
-import { RunnerResponse, defaultModel, Tool } from "../functions";
+import { RunnerResponse, defaultModel, Tool } from "../functions.js";
 
 export class describeModel extends Tool {
   static definition = {

src/functions/execute-model.ts

@@ -1,5 +1,5 @@
 import OpenAI from "openai";
-import { RunnerResponse, Tool } from "../functions";
+import { RunnerResponse, Tool } from "../functions.js";
 
 type MessageWithReferences = OpenAI.ChatCompletionMessageParam & {
   copilot_references: Reference[];

src/functions/list-models.ts

@@ -1,5 +1,5 @@
 import OpenAI from "openai";
-import { RunnerResponse, defaultModel, Tool } from "../functions";
+import { RunnerResponse, defaultModel, Tool } from "../functions.js";
 
 export class listModels extends Tool {
   static definition = {

src/functions/recommend-model.ts

@@ -1,5 +1,5 @@
 import OpenAI from "openai";
-import { RunnerResponse, defaultModel, Tool } from "../functions";
+import { RunnerResponse, defaultModel, Tool } from "../functions.js";
 
 export class recommendModel extends Tool {
   static definition = {

src/index.ts

@@ -1,12 +1,12 @@
 import express from "express";
 import OpenAI from "openai";
-import { verifySignatureMiddleware } from "./validate-signature";
-import { describeModel } from "./functions/describe-model";
-import { executeModel } from "./functions/execute-model";
-import { listModels } from "./functions/list-models";
-import { RunnerResponse } from "./functions";
-import { recommendModel } from "./functions/recommend-model";
-import { ModelsAPI } from "./models-api";
+import { verifySignatureMiddleware } from "./validate-signature.js";
+import { describeModel } from "./functions/describe-model.js";
+import { executeModel } from "./functions/execute-model.js";
+import { listModels } from "./functions/list-models.js";
+import { RunnerResponse } from "./functions.js";
+import { recommendModel } from "./functions/recommend-model.js";
+import { ModelsAPI } from "./models-api.js";
 const app = express();
 
 app.post("/", verifySignatureMiddleware, express.json(), async (req, res) => {

tsconfig.json

@@ -1,12 +1,13 @@
 {
   "compilerOptions": {
-    "target": "es2016",
-    "module": "commonjs",
+    "target": "ES2020",
+    "module": "NodeNext",
+    "moduleResolution": "NodeNext",
     "rootDir": "./src",
     "outDir": "./dist",
     "esModuleInterop": true,
-    "forceConsistentCasingInFileNames": true,  
+    "forceConsistentCasingInFileNames": true,
     "strict": true,
     "skipLibCheck": true
   }
-}
+}