From d8e75ce5989a315ff74f38ec4498283231ffb379 Mon Sep 17 00:00:00 2001
From: fzaninotto <fzaninotto@gmail.com>
Date: Tue, 25 Aug 2020 10:43:01 +0200
Subject: [PATCH] RemoveClassNameMap in ReferenceField

---
 packages/ra-ui-materialui/src/field/ReferenceField.tsx | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/packages/ra-ui-materialui/src/field/ReferenceField.tsx b/packages/ra-ui-materialui/src/field/ReferenceField.tsx
index d2a0e8f4e2b..1ebd0825cb0 100644
--- a/packages/ra-ui-materialui/src/field/ReferenceField.tsx
+++ b/packages/ra-ui-materialui/src/field/ReferenceField.tsx
@@ -15,8 +15,8 @@ import {
 import LinearProgress from '../layout/LinearProgress';
 import Link from '../Link';
 import sanitizeRestProps from './sanitizeRestProps';
-import { ClassNameMap } from '@material-ui/styles';
 import { FieldProps, fieldPropTypes, InjectedFieldProps } from './types';
+import { ClassesOverride } from '../types';
 
 /**
  * Fetch reference record, and delegate rendering to child component.
@@ -131,7 +131,7 @@ ReferenceField.defaultProps = {
 
 export interface ReferenceFieldProps extends FieldProps, InjectedFieldProps {
     children: ReactElement;
-    classes?: Partial<ClassNameMap<ReferenceFieldClassKey>>;
+    classes?: ClassesOverride<typeof useStyles>;
     reference: string;
     resource?: string;
     source: string;
@@ -237,13 +237,11 @@ ReferenceFieldView.propTypes = {
     translateChoice: PropTypes.oneOfType([PropTypes.func, PropTypes.bool]),
 };
 
-export type ReferenceFieldClassKey = 'link';
-
 export interface ReferenceFieldViewProps
     extends FieldProps,
         InjectedFieldProps,
         UseReferenceProps {
-    classes?: Partial<ClassNameMap<ReferenceFieldClassKey>>;
+    classes?: ClassesOverride<typeof useStyles>;
     reference: string;
     resource?: string;
     translateChoice?: Function | boolean;