Implement the simplest express server

.dockerignore

@@ -2,3 +2,4 @@
 /.vscode/
 
 node_modules/
+dist/

.gitignore

@@ -2,3 +2,4 @@
 /.vscode/
 
 node_modules/
+dist/

server/package.json

@@ -3,7 +3,11 @@
     "version": "1.0.0",
     "description": "A WebAssembly Watermarking Server",
     "main": "index.js",
-    "scripts": {},
+    "scripts": {
+        "start": "node dist/index.js",
+        "dev": "ts-node src/index.ts",
+        "build": "tsc"
+    },
     "repository": {
         "type": "git",
         "url": "git@github.com/NagayamaRyoga/wasm-watermark.git"

server/src/index.ts

+import * as express from "express";
+
+const port = 3000;
+
+const app = express();
+
+const server = app.listen(port, () => {
+    console.log(`server listening at port ${port}`);
+});

server/tsconfig.json

+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "noImplicitAny": true,
+        "removeComments": true,
+        "preserveConstEnums": true,
+        "outDir": "dist",
+        "sourceMap": true
+    },
+    "include": ["src/**/*"],
+    "exclude": ["node_modules"]
+}