From 7049fc4b4c732ca53e1bb1f778e813fcf4d50bde Mon Sep 17 00:00:00 2001
From: Alex Seifert <eiskalteschatten@users.noreply.github.com>
Date: Mon, 3 Feb 2020 18:32:35 +0100
Subject: [PATCH] Add object type to the MJML package (#42066)

* Add object type to the MJML package

* Add more a more specific interface

* Add missing types to MJML and make optional ones optional

* Add usage examples to the MJML test file
---
 types/mjml/index.d.ts    | 10 +++++++++-
 types/mjml/mjml-tests.ts |  5 ++++-
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/types/mjml/index.d.ts b/types/mjml/index.d.ts
index 867dfb7145..c8bd78667a 100644
--- a/types/mjml/index.d.ts
+++ b/types/mjml/index.d.ts
@@ -2,6 +2,7 @@
 // Project: https://github.com/mjmlio/mjml, https://mjml.io
 // Definitions by: aahoughton <https://github.com/aahoughton>
 //                 marpstar   <https://github.com/marpstar>
+//                 eiskalteschatten   <https://github.com/eiskalteschatten>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 
 interface MJMLParsingOpts {
@@ -25,6 +26,13 @@ interface MJMLParseResults {
     errors: MJMLParseError[];
 }
 
-declare function mjml2html(inp: string, opts?: MJMLParsingOpts): MJMLParseResults;
+interface MJMLJsonObject {
+    tagName: string;
+    attributes: object;
+    children?: MJMLJsonObject[];
+    content?: string;
+}
+
+declare function mjml2html(inp: string | MJMLJsonObject, opts?: MJMLParsingOpts): MJMLParseResults;
 
 export = mjml2html;
diff --git a/types/mjml/mjml-tests.ts b/types/mjml/mjml-tests.ts
index 1acee04e49..9c7d47e421 100644
--- a/types/mjml/mjml-tests.ts
+++ b/types/mjml/mjml-tests.ts
@@ -1,4 +1,4 @@
-import mjml2html = require('mjml');
+import mjml2html = require("mjml");
 
 const simple_test = mjml2html("<mjml>");
 const html = simple_test.html;
@@ -9,3 +9,6 @@ formattedMessage = "force string test";
 const minimal_opts_test = mjml2html("<mjml>", {beautify: true});
 const validation_level_test = mjml2html("<mjml>", {validationLevel: "strict"});
 const filePath_test = mjml2html("<mjml>", {filePath: "."});
+
+const jsonObject = {tagName: "mjml", attributes: {width: "100px"}, content: "test content"};
+const jsonObject_test = mjml2html(jsonObject);