From 4bc3bdf7bbbbaddaabeb5e9b67a7bc154f6fa528 Mon Sep 17 00:00:00 2001
From: Ivo Stratev <ivo.stratev.tues@gmail.com>
Date: Mon, 11 Jul 2016 19:31:18 +0300
Subject: [PATCH] Improvement to material-ui type definition

case 2. Improvement to existing type definition.

From Material-UI Reference (http://www.material-ui.com/#/customization/themes):
"The lightBaseTheme is the default so you will not need to do anything to use it other than using MuiThemeProvider as described in Usage. [http://www.material-ui.com/#/get-started/usage]"

muiTheme Property should be optional.
---
 material-ui/material-ui.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/material-ui/material-ui.d.ts b/material-ui/material-ui.d.ts
index 32562aa110..984f57e987 100644
--- a/material-ui/material-ui.d.ts
+++ b/material-ui/material-ui.d.ts
@@ -452,7 +452,7 @@ declare namespace __MaterialUI {
         export function themeDecorator(muiTheme: Styles.MuiTheme): <TFunction extends Function>(Component: TFunction) => TFunction;
 
         interface MuiThemeProviderProps extends React.Props<MuiThemeProvider> {
-            muiTheme: Styles.MuiTheme;
+            muiTheme?: Styles.MuiTheme;
         }
         export class MuiThemeProvider extends React.Component<MuiThemeProviderProps, {}>{
         }