1 files changed, 3 insertions, 0 deletions

diff --git a/src/tg/message-entity.lisp b/src/tg/message-entity.lisp
index 1a8cd27..c87dca0 100644
--- a/src/tg/message-entity.lisp
+++ b/src/tg/message-entity.lisp
@@ -3,6 +3,7 @@
 (defpackage :ukkoclot/src/tg/message-entity
   (:documentation "MessageEntity Telegram type")
   (:use :c2cl :iterate :ukkoclot/src/enum :ukkoclot/src/tg/type-macros :ukkoclot/src/tg/user)
+  (:import-from :serapeum :->)
   (:export
    #:message-entity-type
    #:mention
@@ -72,6 +73,7 @@
 (unless (= char-code-limit #x110000)
   (error "Some UTF-16 fuckery assumes that system chars are UTF-32"))
 
+(-> utf16-width (character) (member 1 2))
 (defun utf16-width (ch)
   "Calculate the size of char in UTF-16 units."
   (declare (type character ch))
@@ -79,6 +81,7 @@
       1
       2))
 
+(-> message-entity-extract (message-entity string) string)
 (defun message-entity-extract (entity text)
   "Extract the text corresponding to the ENTITY from the message text (in TEXT)."
   (check-type entity message-entity)