How to wrap entry titles inside a custom div in Genesis

In Genesis Slack‘s #beginners channel, a user wants to know how h1/h2 entry titles can be kept inside a div.

Opening and closing div tags can be added around the entry titles using functions hooked to genesis_entry_header like so:

// Add custom opening div for post title
add_action( 'genesis_entry_header', 'sk_do_post_title_before', 7 );
function sk_do_post_title_before() {
echo '<div class="my-entry-title">';
}

// Add custom closing div for post title
add_action( 'genesis_entry_header', 'sk_do_post_title_after' );
function sk_do_post_title_after() {
echo '</div>';
}