From b3d05a5df7e3d001532d0607b1e9455ae1cff2f2 Mon Sep 17 00:00:00 2001
From: Johannes Odland <johannes.odland@nrk.no>
Date: Thu, 9 Nov 2023 19:00:04 +0100
Subject: [PATCH] Add value getter to CSSMathInvert and CSSMathNegate (#170)

---
 src/proxy-cssom.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/proxy-cssom.js b/src/proxy-cssom.js
index e47b541e..da068b66 100644
--- a/src/proxy-cssom.js
+++ b/src/proxy-cssom.js
@@ -120,12 +120,20 @@ export function installCSSOM() {
       constructor(values) {
         super([arguments[0]], 'negate', '-');
       }
+
+      get value() {
+        return  privateDetails.get(this).values[0];
+      }
     },
 
     'CSSMathInvert': class extends MathOperation {
       constructor(values) {
         super([1, arguments[0]], 'invert', 'calc', ' / ');
       }
+
+      get value() {
+        return  privateDetails.get(this).values[1];
+      }
     },
 
     'CSSMathMax': class extends MathOperation {