- * The dynamic portion of the hook name, $type, refers to the filename
- * -- minus the extension -- of the file to load. This hook also applies
- * to various types of files loaded as part of the Template Hierarchy.
+ * The dynamic portion of the hook name, `$type`, refers to the filename -- minus the file
+ * extension and any non-alphanumeric characters delimiting words -- of the file to load.
+ * This hook also applies to various types of files loaded as part of the Template Hierarchy.
+ *
+ * Possible values for `$type` include: 'index', '404', 'archive', 'author', 'category', 'tag', 'taxonomy', 'date',
+ * 'home', 'front_page', 'page', 'paged', 'search', 'single', 'singular', and 'attachment'.