Add docs for dependency message

postcss · Nov 18, 2016 · dbb2f60 · dbb2f60
1 parent 6e9742f
commit dbb2f60
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -228,6 +228,20 @@ postcss()
   })
 ```
 
+## `dependency` Message Support
+
+`postcss-import` adds a message to `result.messages` for each `@import`. Messages are in the following format:
+
+```
+{
+  type: 'dependency',
+  file: absoluteFilePath,
+  parent: fileContainingTheImport
+}
+```
+
+This is mainly for use by postcss runners that implement file watching.
+
 ---
 
 ## CONTRIBUTING