From b30a765e53aa8f02463049c560123f2ccde29a45 Mon Sep 17 00:00:00 2001
From: Andrew Cherniavskyi <andrew@mui.com>
Date: Thu, 9 Nov 2023 10:08:41 +0100
Subject: [PATCH] avoid typing function arguments

---
 .../grid/x-data-grid/src/colDef/gridNumericOperators.ts   | 8 +++++---
 .../grid/x-data-grid/src/colDef/gridStringOperators.ts    | 6 +++---
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/packages/grid/x-data-grid/src/colDef/gridNumericOperators.ts b/packages/grid/x-data-grid/src/colDef/gridNumericOperators.ts
index d8e6dcf73958a..ced58577c0ee9 100644
--- a/packages/grid/x-data-grid/src/colDef/gridNumericOperators.ts
+++ b/packages/grid/x-data-grid/src/colDef/gridNumericOperators.ts
@@ -1,7 +1,7 @@
 import { GridFilterInputValue } from '../components/panel/filterPanel/GridFilterInputValue';
 import { GridFilterInputMultipleValue } from '../components/panel/filterPanel/GridFilterInputMultipleValue';
 import { GridFilterOperator } from '../models/gridFilterOperator';
-import type { GridApplyQuickFilter } from '../models/colDef/gridColDef';
+import type { GetApplyQuickFilterFn } from '../models/colDef/gridColDef';
 
 const parseNumericValue = (value: unknown) => {
   if (value == null) {
@@ -11,12 +11,14 @@ const parseNumericValue = (value: unknown) => {
   return Number(value);
 };
 
-export const getGridNumericQuickFilterFn = (value: any): GridApplyQuickFilter | null => {
+export const getGridNumericQuickFilterFn: GetApplyQuickFilterFn<any, number | string | null> = (
+  value,
+) => {
   if (value == null || Number.isNaN(value) || value === '') {
     return null;
   }
 
-  return (columnValue): boolean => {
+  return (columnValue) => {
     return parseNumericValue(columnValue) === parseNumericValue(value);
   };
 };
diff --git a/packages/grid/x-data-grid/src/colDef/gridStringOperators.ts b/packages/grid/x-data-grid/src/colDef/gridStringOperators.ts
index 33e6a894f553a..5d35dc96e6965 100644
--- a/packages/grid/x-data-grid/src/colDef/gridStringOperators.ts
+++ b/packages/grid/x-data-grid/src/colDef/gridStringOperators.ts
@@ -1,17 +1,17 @@
 import { GridFilterInputValue } from '../components/panel/filterPanel/GridFilterInputValue';
 import { escapeRegExp } from '../utils/utils';
-import type { GridApplyQuickFilter } from '../models/colDef/gridColDef';
+import type { GetApplyQuickFilterFn } from '../models/colDef/gridColDef';
 import { GridFilterItem } from '../models/gridFilterItem';
 import { GridFilterOperator } from '../models/gridFilterOperator';
 import { GridFilterInputMultipleValue } from '../components/panel/filterPanel/GridFilterInputMultipleValue';
 import { removeDiacritics } from '../hooks/features/filter/gridFilterUtils';
 
-export const getGridStringQuickFilterFn = (value: any): GridApplyQuickFilter | null => {
+export const getGridStringQuickFilterFn: GetApplyQuickFilterFn<any, unknown> = (value) => {
   if (!value) {
     return null;
   }
   const filterRegex = new RegExp(escapeRegExp(value), 'i');
-  return (_, row, column, apiRef): boolean => {
+  return (_, row, column, apiRef) => {
     let columnValue = apiRef.current.getRowFormattedValue(row, column);
     if (apiRef.current.ignoreDiacritics) {
       columnValue = removeDiacritics(columnValue);