From 3f112a7c8029730e4f9ecc5963cae2aed41a0043 Mon Sep 17 00:00:00 2001
From: Jordan Pittman <jordan@cryptica.me>
Date: Wed, 14 Aug 2024 17:52:02 -0400
Subject: [PATCH] wip

---
 packages/tailwindcss/src/plugin-api.ts | 4 ++++
 packages/tailwindcss/src/theme.ts      | 1 +
 2 files changed, 5 insertions(+)

diff --git a/packages/tailwindcss/src/plugin-api.ts b/packages/tailwindcss/src/plugin-api.ts
index 8229abee9..add6f28f7 100644
--- a/packages/tailwindcss/src/plugin-api.ts
+++ b/packages/tailwindcss/src/plugin-api.ts
@@ -420,6 +420,10 @@ function createCompatabilityConfig(theme: Theme): UserConfig {
       transitionTimingFunction: {
         DEFAULT: theme.get(['--default-transition-timing-function']) ?? null,
       },
+      fontFamily: {
+        DEFAULT: theme.get(['--default-font-family']) ?? null,
+        mono: theme.get(['--default-mono-font-family']) ?? null,
+      },
 
       zIndex: {
         [BARE_VALUE]: (value: string) => {
diff --git a/packages/tailwindcss/src/theme.ts b/packages/tailwindcss/src/theme.ts
index 7e99e28e4..fc14e507c 100644
--- a/packages/tailwindcss/src/theme.ts
+++ b/packages/tailwindcss/src/theme.ts
@@ -270,6 +270,7 @@ export type ThemeKey =
   | '--translate'
   | '--width'
   | '--z-index'
+  | `--default-${string}`
 
 export type ColorThemeKey =
   | '--color'