Write altText of image if available

1 files changed, 3 insertions, 2 deletions

diff --git a/lib/documents.js b/lib/documents.js
index b28281f..d1c1e03 100644
--- a/lib/documents.js
+++ b/lib/documents.js
@@ -33,10 +33,11 @@ function ElementWithChildren(type) {
     };
 }
 
-function Image(read) {
+function Image(read, altText) {
     return {
         type: "image",
-        read: read
+        read: read,
+        altText: altText
     };
 }