Incorrect (divs with insufficient semantics):

// app/components/example.gjs
<template>
  <div class="button" {{on "click" this.submit}}>
    Submit
  </div>

  <div class="nav">
    <div class="nav-item">Home</div>
    <div class="nav-item">About</div>
  </div>

  <div class="alert">
    {{this.message}}
  </div>
</template>