Create inheritance.ts

Author: Eggy115

inheritance.ts

@@ -0,0 +1,21 @@
+class Animal {
+    name: string;
+    constructor(name: string) {
+        this.name = name;
+    }
+    speak(): void {
+        console.log(`${this.name} makes a noise.`);
+    }
+}
+
+class Dog extends Animal {
+    constructor(name: string) {
+        super(name);
+    }
+    speak(): void {
+        console.log(`${this.name} barks.`);
+    }
+}
+
+let dog = new Dog("Fido");
+dog.speak();