From 2d55bb107cbaadd08b3dccc72ae30e64588ffcbd Mon Sep 17 00:00:00 2001
From: Jerome Indefenzo <jemhuntr@users.noreply.github.com>
Date: Sat, 29 Jun 2019 05:38:22 +0800
Subject: [PATCH] allow arbitrary fields on NodeSpec and MarkSpec (#36062)

* allow null on attrs for NodeType.create methods

* allow arbitrary fields on NodeSpec and MarkSpec
---
 types/prosemirror-model/index.d.ts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/types/prosemirror-model/index.d.ts b/types/prosemirror-model/index.d.ts
index aa6cdaea9a..7eebacbbbc 100644
--- a/types/prosemirror-model/index.d.ts
+++ b/types/prosemirror-model/index.d.ts
@@ -1245,6 +1245,10 @@ export interface NodeSpec {
    * to a string representation for debugging (e.g. in error messages).
    */
   toDebugString?: ((node: ProsemirrorNode) => string) | null;
+  /**
+   * Allow specifying arbitrary fields on a NodeSpec.
+   */
+  [key: string]: any;
 }
 export interface MarkSpec {
   /**
@@ -1293,6 +1297,10 @@ export interface MarkSpec {
    * `mark` field in the rules is implied.
    */
   parseDOM?: ParseRule[] | null;
+  /**
+   * Allow specifying arbitrary fields on a MarkSpec.
+   */
+  [key: string]: any;
 }
 /**
  * Used to [define](#model.NodeSpec.attrs) attributes on nodes or