How do you add an id of heading to the following h1 element?
let dish = <h1>Mac and Cheese</h1>;
let dish = <h1 id:"heading">Mac and Cheese</h1>;
let dish = <h1 id={heading}>Mac and Cheese</h1>;
let dish = <h1 class="heading">Mac and Cheese</h1>;
let dish = <h1 id="heading">Mac and Cheese</h1>;