From 4efc61b3f0b7276f4216d7626ae210e7409dfded Mon Sep 17 00:00:00 2001
From: Ilya Ryabchinski <ilyaryabchinski@gmail.com>
Date: Wed, 4 Sep 2019 10:26:48 +0300
Subject: [PATCH] add methods for  hiding and showing unchanged fields to types

---
 src/index.d.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/index.d.ts b/src/index.d.ts
index d580f95f..38d01c81 100644
--- a/src/index.d.ts
+++ b/src/index.d.ts
@@ -2,6 +2,11 @@ export interface Formatter {
   format(delta: Delta, original: any): string;
 }
 
+export interface HTMLFormatter extends Formatter {
+    showUnchanged(): void;
+    hideUnchanged(): void;
+}
+
 export interface Delta {
     [key: string]: any;
     [key: number]: any;
@@ -54,7 +59,7 @@ export class DiffPatcher {
 export const formatters: {
   annotated: Formatter;
   console: Formatter;
-  html: Formatter;
+  html: HTMLFormatter;
 };
 
 export const console: Formatter