anchor.diff:  
   Then in the same file, we will add two {url-meteor}[Meteor] methods, one to add a Todo and another to switch the status of Todo with its ID:
   
  -```ts
  +```js
   Meteor.methods({
     "todos.addTodo"(value: string) {
       if (value !== "") {
  
positive.code: 
  A simple version could be:
  
  ```ts
  import './main.scss'
  const { Elm } = require('./src/Main.elm')
  
  
negative.code: 
  But because we want to *Type* things as much as possible, let's create this *index.ts* like this:
  
  ```js
  import './main.scss'
  const { Elm } = require('./src/Main.elm')
  
  