1 files changed, 30 insertions, 0 deletions
diff --git a/inc/Parsing/Handler/CallWriterInterface.php b/inc/Parsing/Handler/CallWriterInterface.php
new file mode 100644
index 000000000..1ade7c060
--- /dev/null
+++ b/inc/Parsing/Handler/CallWriterInterface.php
@@ -0,0 +1,30 @@
+<?php
+
+namespace dokuwiki\Parsing\Handler;
+
+interface CallWriterInterface
+{
+    /**
+     * Add a call to our call list
+     *
+     * @param $call     the call to be added
+     */
+    public function writeCall($call);
+
+    /**
+     * Append a list of calls to our call list
+     *
+     * @param $calls     list of calls to be appended
+     */
+    public function writeCalls($calls);
+
+    /**
+     * Explicit request to finish up and clean up NOW!
+     * (probably because document end has been reached)
+     *
+     * If part of a CallWriter chain, call finalise on
+     * the original call writer
+     *
+     */
+    public function finalise();
+}