ers: application initializers and application instance initializers.</p>
<p>Application initializers are run as your application boots,
and provide the primary means to configure <a href="../dependency-injection/">dependency injections</a> in your application.</p>
<p>Application instance initializers are run as an application instance is loaded.
They provide a way to configure the initial state of your application,
as well as to set up dependency injections that are local to the application instance
(e.g. A