dimitris-papadimitriou-chr · November 8, 2020 19:52
diff --git a/.ts b/.ts
 export interface Product {  getPrice: () => number;}

 export var ProductA: (price: number) => Product = (price: number) => ({
  getPrice: () => price
 });

 export var Packaging: (product: Product) => Product = (product: Product) => ({
  getPrice: () => product.getPrice() + 0.5
 });
	export interface Product { getPrice: () => number;}

	export var ProductA: (price: number) => Product = (price: number) => ({
	getPrice: () => price
	});

	export var Packaging: (product: Product) => Product = (product: Product) => ({
	getPrice: () => product.getPrice() + 0.5
	});