X-Git-Url: https://git.heureux-cyclage.org/?p=lhc%2Fweb%2Fwiklou.git;a=blobdiff_plain;f=includes%2Fapi%2FApiMessage.php;h=3347128757a2417050716626997235ac4d3f3d60;hp=9e42d5fd73365696be55aed17dfc509ba88cea7e;hb=7babd362babcbf7f20adb8e12edb4f4bc1d4249f;hpb=b8da5c83743ea31c6f73c063508384f114748537

diff --git a/includes/api/ApiMessage.php b/includes/api/ApiMessage.php
index 9e42d5fd73..3347128757 100644
--- a/includes/api/ApiMessage.php
+++ b/includes/api/ApiMessage.php
@@ -30,6 +30,13 @@
  * (see e.g. Title::getUserPermissionsErrors()) and the API has to make do with that.
  *
  * @since 1.25
+ * @note This interface exists to work around PHP's inheritance, so ApiMessage
+ *  can extend Message and ApiRawMessage can extend RawMessage while still
+ *  allowing an instanceof check for a Message object including this
+ *  functionality. If for some reason you feel the need to implement this
+ *  interface on some other class, that class must also implement all the
+ *  public methods the Message class provides (not just those from
+ *  MessageSpecifier, which as written is fairly useless).
  * @ingroup API
  */
 interface IApiMessage extends MessageSpecifier {