array of type interface in typescript code example

Example 1: typescript export interface array

interface Animal {  name: string;  size: "small";  medium;  large;}const animalsArray: Animal[] = [  { name: "chicken", size: "small" },  { name: "pig", size: "medium" },  { name: "cow", size: "large" },];

Example 2: create method in interface for set TS

running: someTask, arg: test