diff --git a/packages/material-ui/src/FormControl/useFormControl.d.ts b/packages/material-ui/src/FormControl/useFormControl.d.ts
index 215ba8dc3d2e2f..493cff9159bb23 100644
--- a/packages/material-ui/src/FormControl/useFormControl.d.ts
+++ b/packages/material-ui/src/FormControl/useFormControl.d.ts
@@ -4,7 +4,14 @@ import { FormControlProps } from './FormControl';
 // shut off automatic exporting
 export {};
 
-type ContextFromPropsKey = 'disabled' | 'error' | 'fullWidth' | 'hiddenLabel' | 'margin' | 'required' | 'variant';
+type ContextFromPropsKey =
+  | 'disabled'
+  | 'error'
+  | 'fullWidth'
+  | 'hiddenLabel'
+  | 'margin'
+  | 'required'
+  | 'variant';
 
 export interface FormControlState extends Pick<FormControlProps, ContextFromPropsKey> {
   adornedStart: boolean;