seinfo can be used to select types, and sebool is now supported.

seapp_contexts

@@ -3,11 +3,11 @@
 #	user (string)
 #	seinfo (string)
 #	name (string)
+#	sebool (string)
 # isSystemServer=true can only be used once.
-# An unspecified boolean defaults to false.
+# An unspecified isSystemServer defaults to false.
 # An unspecified string selector will match any value.
 # A user string selector that ends in * will perform a prefix match.
-# seinfo= is only used when looking up app process security contexts.
 # All specified input selectors in an entry must match (i.e. logical AND).
 # Matching is case-insensitive.
 # Precedence rules:
@@ -17,6 +17,7 @@
 #	  (4) Longer user= prefix before shorter user= prefix. 
 #	  (5) Specified seinfo= string before unspecified seinfo= string.
 #	  (6) Specified name= string before unspecified name= string.
+#	  (7) Specified sebool= string before unspecified sebool= string.
 #
 # Outputs:
 #	domain (string)