From 5f7432a20c20b609dc86275e284a6ab4e73704c6 Mon Sep 17 00:00:00 2001
From: Sam Stern <sam@codeapprove.com>
Date: Tue, 11 Apr 2023 21:04:35 -0700
Subject: [PATCH 1/3] Create file1.ts

---
 demo/file1.ts | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 demo/file1.ts

diff --git a/demo/file1.ts b/demo/file1.ts
new file mode 100644
index 0000000..461b8ce
--- /dev/null
+++ b/demo/file1.ts
@@ -0,0 +1,33 @@
+export function generateRandomNumber(min: number, max: number): number {
+  return Math.floor(Math.random() * (max - min + 1)) + min;
+}
+
+export class Person {
+  private name: string;
+  private age: number;
+
+  constructor(name: string, age: number) {
+    this.name = name;
+    this.age = age;
+  }
+
+  getDetails(): string {
+    return `Name: ${this.name}, Age: ${this.age}`;
+  }
+}
+
+interface Animal {
+  name: string;
+  type: string;
+  makeSound(): void;
+}
+
+export const Dog: Animal = {
+  name: "Fido",
+  type: "Dog",
+  makeSound() {
+    console.log("Woof!");
+  },
+};
+
+// ... add more code if needed

From c45b96d608e646c532f0ec83577a4c42c0cfbec7 Mon Sep 17 00:00:00 2001
From: Sam Stern <sam@codeapprove.com>
Date: Tue, 11 Apr 2023 21:05:03 -0700
Subject: [PATCH 2/3] Create file2.ts

---
 demo/file2.ts | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 demo/file2.ts

diff --git a/demo/file2.ts b/demo/file2.ts
new file mode 100644
index 0000000..6bd4f64
--- /dev/null
+++ b/demo/file2.ts
@@ -0,0 +1,9 @@
+import { generateRandomNumber, Person, Dog } from "./file1";
+
+const randomNumber = generateRandomNumber(1, 100);
+console.log("Random number: ", randomNumber);
+
+const person = new Person("Alice", 30);
+console.log("Person details: ", person.getDetails());
+
+Dog.makeSound();

From f29674c91429098cc8d1bdc3dac808b1a8fae45b Mon Sep 17 00:00:00 2001
From: Sam Stern <sam@codeapprove.com>
Date: Tue, 11 Apr 2023 21:06:44 -0700
Subject: [PATCH 3/3] Update utils.ts

---
 demo/utils.ts | 42 ++++++++++++++++++++++--------------------
 1 file changed, 22 insertions(+), 20 deletions(-)

diff --git a/demo/utils.ts b/demo/utils.ts
index 01f11b7..0d36383 100644
--- a/demo/utils.ts
+++ b/demo/utils.ts
@@ -1,27 +1,29 @@
 export function greet(name: string): void {
-    console.log(`Hello, ${name}!`);
-  }
-  
-  export function add(num1: number, num2: number): number {
-    return num1 + num2;
-  }
-  
-  export function subtract(num1: number, num2: number): number {
-    return num1 - num2;
-  }
-  
-  export interface Person {
+    console.log(`Hi, ${name}!`);
+}
+
+export function multiply(num1: number, num2: number): number {
+    return num1 * num2;
+}
+
+export function divide(num1: number, num2: number): number {
+    return num1 / num2;
+}
+
+export interface Person {
     name: string;
     age: number;
-  }
-  
-  export class Animal {
+    email: string;
+}
+
+export class Animal {
     name: string;
-    constructor(name: string) {
-      this.name = name;
+    type: string;
+    constructor(name: string, type: string) {
+        this.name = name;
+        this.type = type;
     }
     makeSound(): void {
-      console.log(`${this.name} makes a sound.`);
+        console.log(`${this.name} the ${this.type} makes a sound.`);
     }
-  }
-  
\ No newline at end of file
+}