Ho hum.

testdata/typescript/valid.ts

@@ -0,0 +1,53 @@
+/**
+ * Represents a user in the system.
+ */
+interface User {
+    id: number;
+    name: string;
+    email: string;
+}
+
+/**
+ * Configuration options for the application.
+ */
+type Config = {
+    debug: boolean;
+    timeout: number;
+};
+
+/**
+ * Greeting service for handling user greetings.
+ */
+class GreetingService {
+    private prefix: string;
+
+    /**
+     * Creates a new GreetingService.
+     * @param prefix The greeting prefix
+     */
+    constructor(prefix: string) {
+        this.prefix = prefix;
+    }
+
+    /**
+     * Greets a user.
+     * @param user The user to greet
+     * @returns The greeting message
+     */
+    greet(user: User): string {
+        return `${this.prefix}, ${user.name}!`;
+    }
+}
+
+/**
+ * Formats a user for display.
+ * @param user The user to format
+ * @returns Formatted string
+ */
+function formatUser(user: User): string {
+    return `${user.name} <${user.email}>`;
+}
+
+const DEFAULT_TIMEOUT = 5000;
+
+export { User, Config, GreetingService, formatUser, DEFAULT_TIMEOUT };