<h1>DI resolution modifiers</h1>

<p>Basic flower service: {{flower.emoji}}</p>
<p>Basic leaf service: {{leaf.emoji}}</p>

<app-optional></app-optional>

<app-self></app-self>

<app-self-no-data></app-self-no-data>

<app-skipself></app-skipself>

<app-host-parent></app-host-parent>
