[code-infra] Replace or remove all instances of e identifier

docs/data/charts/bars/BorderRadius.js

@@ -19,7 +19,7 @@ export default function BorderRadius() {
           <Typography gutterBottom>Border Radius</Typography>
           <Slider
             value={radius}
-            onChange={(e, v) => setRadius(v)}
+            onChange={(event, value) => setRadius(value)}
             valueLabelDisplay="auto"
             min={0}
             max={50}

docs/data/charts/bars/BorderRadius.tsx

@@ -19,7 +19,7 @@ export default function BorderRadius() {
           <Typography gutterBottom>Border Radius</Typography>
           <Slider
             value={radius}
-            onChange={(e, v) => setRadius(v as number)}
+            onChange={(event, value) => setRadius(value as number)}
             valueLabelDisplay="auto"
             min={0}
             max={50}

docs/data/data-grid/server-side-data/ServerSideErrorHandling.js

@@ -104,7 +104,7 @@ export default function ServerSideErrorHandling() {
         <DataGridPro
           {...props}
           unstable_dataSource={dataSource}
-          unstable_onDataSourceError={(e) => setError(e.message)}
+          unstable_onDataSourceError={(err) => setError(err.message)}
           unstable_dataSourceCache={null}
           apiRef={apiRef}
           pagination

docs/data/data-grid/server-side-data/ServerSideErrorHandling.tsx

@@ -110,7 +110,7 @@ export default function ServerSideErrorHandling() {
         <DataGridPro
           {...props}
           unstable_dataSource={dataSource}
-          unstable_onDataSourceError={(e) => setError(e.message)}
+          unstable_onDataSourceError={(err) => setError(err.message)}
           unstable_dataSourceCache={null}
           apiRef={apiRef}
           pagination

docs/data/data-grid/server-side-data/ServerSideTreeDataErrorHandling.js

@@ -89,12 +89,12 @@ export default function ServerSideTreeDataErrorHandling() {
           {...props}
           treeData
           unstable_dataSource={dataSource}
-          unstable_onDataSourceError={(e, params) => {
+          unstable_onDataSourceError={(error, params) => {
             if (!params.groupKeys || params.groupKeys.length === 0) {
-              setRootError(e.message);
+              setRootError(error.message);
             } else {
               setChildrenError(
-                `${e.message} (Requested level: ${params.groupKeys.join(' > ')})`,
+                `${error.message} (Requested level: ${params.groupKeys.join(' > ')})`,
               );
             }
           }}

docs/data/data-grid/server-side-data/ServerSideTreeDataErrorHandling.tsx

@@ -94,12 +94,12 @@ export default function ServerSideTreeDataErrorHandling() {
           {...props}
           treeData
           unstable_dataSource={dataSource}
-          unstable_onDataSourceError={(e, params) => {
+          unstable_onDataSourceError={(error, params) => {
             if (!params.groupKeys || params.groupKeys.length === 0) {
-              setRootError(e.message);
+              setRootError(error.message);
             } else {
               setChildrenError(
-                `${e.message} (Requested level: ${params.groupKeys.join(' > ')})`,
+                `${error.message} (Requested level: ${params.groupKeys.join(' > ')})`,
               );
             }
           }}

docs/src/modules/components/CustomizationPlayground.tsx

@@ -134,7 +134,7 @@ const StyledTabs = styled(Tabs)(({ theme }) => ({
 
 type TabsProps = {
   value: string;
-  onChange: (e: React.SyntheticEvent, value: any) => void;
+  onChange: (event: React.SyntheticEvent, value: any) => void;
   options: Partial<CustomizationLabelType>;
 };
 

docs/src/modules/components/overview/Internationalization.tsx

@@ -102,7 +102,7 @@ function TimezonesDemo() {
   const brandingTheme = useTheme();
   const theme = createTheme({ palette: { mode: brandingTheme.palette.mode } });
 
-  const handleContinentClick: ContinentClickHandler = (e, newTimezone) => {
+  const handleContinentClick: ContinentClickHandler = (event, newTimezone) => {
     if (selectedTimezone === newTimezone) {
       setSelectedTimezone(null);
     } else {

docs/src/modules/components/overview/Keyboard.tsx

@@ -410,7 +410,7 @@ export default function Keyboard() {
   const brandingTheme = useTheme();
   const theme = createTheme({ palette: { mode: brandingTheme.palette.mode } });
 
-  const handleKeySelection = (e: React.SyntheticEvent, key: SelectedKey | null) => {
+  const handleKeySelection = (ev: React.SyntheticEvent, key: SelectedKey | null) => {
     const sectionContent = (ref.current as any).querySelector(
       `.MuiPickersSectionList-section[data-sectionindex="${selectedSection.current || 0}"] .MuiPickersSectionList-sectionContent`,
     );

packages/x-charts-pro/src/context/ZoomProvider/useSetupPan.ts

@@ -104,9 +104,9 @@ export const useSetupPan = () => {
       };
     };
 
-    const handleUp = (event: PointerEvent) => {
+    const handleUp = () => {
       eventCacheRef.current.splice(
-        eventCacheRef.current.findIndex((e) => e.pointerId === event.pointerId),
+        eventCacheRef.current.findIndex((event) => event.pointerId),
         1,
       );
       setIsInteracting(false);

packages/x-charts-pro/src/context/ZoomProvider/useSetupZoom.ts

@@ -178,7 +178,7 @@ export const useSetupZoom = () => {
 
     function pointerUpHandler(event: PointerEvent) {
       eventCacheRef.current.splice(
-        eventCacheRef.current.findIndex((e) => e.pointerId === event.pointerId),
+        eventCacheRef.current.findIndex((upEvent) => upEvent.pointerId),
         1,
       );
 

packages/x-charts/src/ChartsLegend/DefaultChartsLegend.tsx

@@ -54,7 +54,7 @@ function DefaultChartsLegend(props: LegendRendererProps) {
       itemsToDisplay={seriesToDisplay}
       onItemClick={
         onItemClick
-          ? (e, i) => onItemClick(e, seriesContextBuilder(seriesToDisplay[i]), i)
+          ? (event, i) => onItemClick(event, seriesContextBuilder(seriesToDisplay[i]), i)
           : undefined
       }
     />

packages/x-charts/src/ChartsLegend/LegendPerItem.tsx

@@ -206,7 +206,7 @@ export function LegendPerItem(props: LegendPerItemProps) {
             markGap={markGap}
             labelStyle={labelStyle}
             classes={classes}
-            onClick={onItemClick ? (e) => onItemClick(e, i) : undefined}
+            onClick={onItemClick ? (event) => onItemClick(event, i) : undefined}
           />
         ))}
       </ChartsLegendRoot>

packages/x-charts/src/ChartsLegend/PiecewiseColorLegend.tsx

@@ -121,7 +121,7 @@ function PiecewiseColorLegend(props: PiecewiseColorLegendProps) {
       itemsToDisplay={itemsToDisplay}
       onItemClick={
         onItemClick
-          ? (e, i) => onItemClick(e, piecewiseColorContextBuilder(itemsToDisplay[i]), i)
+          ? (event, i) => onItemClick(event, piecewiseColorContextBuilder(itemsToDisplay[i]), i)
           : undefined
       }
     />

packages/x-charts/src/hooks/useReducedMotion.ts

@@ -1,10 +1,10 @@
 'use client';
 import { useIsomorphicLayoutEffect, Globals } from '@react-spring/web';
 
-const handleMediaChange = (e: { matches: boolean | undefined }) => {
+const handleMediaChange = (event: { matches: boolean | undefined }) => {
   Globals.assign({
     // Modification such the react-spring implementation such that this hook can remove animation but never activate animation.
-    skipAnimation: e.matches || undefined,
+    skipAnimation: event.matches || undefined,
   });
 };
 

packages/x-charts/src/internals/domUtils.ts

@@ -156,7 +156,7 @@ export const getStringSize = (text: string | number, style: React.CSSProperties
     }, 0);
 
     return result;
-  } catch (e) {
+  } catch {
     return { width: 0, height: 0 };
   }
 };

packages/x-data-grid-generator/src/hooks/useMockServer.ts

@@ -51,7 +51,7 @@ function decodeParams(url: string): GridGetRowsParams {
   for (const [key, value] of array) {
     try {
       decodedParams[key] = JSON.parse(value);
-    } catch (e) {
+    } catch {
       decodedParams[key] = value;
     }
   }

packages/x-data-grid-premium/src/hooks/features/aggregation/gridAggregationUtils.ts

@@ -261,7 +261,7 @@ export const getAggregationFunctionLabel = ({
         aggregationRule.aggregationFunctionName,
       )}` as 'aggregationFunctionLabelSum',
     );
-  } catch (e) {
+  } catch {
     return aggregationRule.aggregationFunctionName;
   }
 };

packages/x-data-grid-pro/src/hooks/features/dataSource/useGridDataSource.ts

@@ -178,9 +178,9 @@ export const useGridDataSource = (
         apiRef.current.updateServerRows(getRowsResponse.rows, rowNode.path);
         apiRef.current.setRowChildrenExpansion(id, true);
       } catch (error) {
-        const e = error as Error;
-        apiRef.current.unstable_dataSource.setChildrenFetchError(id, e);
-        onError?.(e, fetchParams);
+        const err = error as Error;
+        apiRef.current.unstable_dataSource.setChildrenFetchError(id, err);
+        onError?.(err, fetchParams);
       } finally {
         apiRef.current.unstable_dataSource.setChildrenLoading(id, false);
         nestedDataManager.setRequestSettled(id);

packages/x-data-grid/src/components/cell/GridCell.tsx

@@ -197,11 +197,11 @@ const GridCell = React.forwardRef<HTMLDivElement, GridCellProps>(function GridCe
         );
         result.api = apiRef.current;
         return result;
-      } catch (e) {
-        if (e instanceof MissingRowIdError) {
+      } catch (error) {
+        if (error instanceof MissingRowIdError) {
           return EMPTY_CELL_PARAMS;
         }
-        throw e;
+        throw error;
       }
     },
     objectShallowCompare,

packages/x-data-grid/src/utils/createSelector.ts

@@ -91,6 +91,7 @@ export const createSelector = ((
   b: Function,
   c?: Function,
   d?: Function,
+  // eslint-disable-next-line id-denylist
   e?: Function,
   f?: Function,
   ...other: any[]
@@ -101,6 +102,7 @@ export const createSelector = ((
 
   let selector: any;
 
+  // eslint-disable-next-line id-denylist
   if (a && b && c && d && e && f) {
     selector = (stateOrApiRef: any, instanceIdParam: any) => {
       const isAPIRef = checkIsAPIRef(stateOrApiRef);
@@ -114,6 +116,7 @@ export const createSelector = ((
       const ve = e(state, instanceId);
       return f(va, vb, vc, vd, ve);
     };
+    // eslint-disable-next-line id-denylist
   } else if (a && b && c && d && e) {
     selector = (stateOrApiRef: any, instanceIdParam: any) => {
       const isAPIRef = checkIsAPIRef(stateOrApiRef);
@@ -173,6 +176,7 @@ export const createSelectorV8 = ((
   b: Function,
   c?: Function,
   d?: Function,
+  // eslint-disable-next-line id-denylist
   e?: Function,
   f?: Function,
   ...other: any[]
@@ -183,6 +187,7 @@ export const createSelectorV8 = ((
 
   let selector: any;
 
+  // eslint-disable-next-line id-denylist
   if (a && b && c && d && e && f) {
     selector = (stateOrApiRef: any, args: any, instanceIdParam: any) => {
       const isAPIRef = checkIsAPIRef(stateOrApiRef);
@@ -196,6 +201,7 @@ export const createSelectorV8 = ((
       const ve = e(state, args, instanceId);
       return f(va, vb, vc, vd, ve, args);
     };
+    // eslint-disable-next-line id-denylist
   } else if (a && b && c && d && e) {
     selector = (stateOrApiRef: any, args: any, instanceIdParam: any) => {
       const isAPIRef = checkIsAPIRef(stateOrApiRef);

packages/x-date-pickers/src/AdapterDateFnsBase/AdapterDateFnsBase.ts

@@ -49,6 +49,7 @@ const formatTokenMap: FieldFormatTokenMap = {
   ii: 'weekDay',
   iii: { sectionType: 'weekDay', contentType: 'letter' },
   iiii: { sectionType: 'weekDay', contentType: 'letter' },
+  // eslint-disable-next-line id-denylist
   e: { sectionType: 'weekDay', contentType: 'digit', maxLength: 1 },
   ee: 'weekDay',
   eee: { sectionType: 'weekDay', contentType: 'letter' },

packages/x-date-pickers/src/AdapterMoment/AdapterMoment.ts

@@ -29,6 +29,7 @@ const formatTokenMap: FieldFormatTokenMap = {
 
   // Day of the week
   E: { sectionType: 'weekDay', contentType: 'digit', maxLength: 1 },
+  // eslint-disable-next-line id-denylist
   e: { sectionType: 'weekDay', contentType: 'digit', maxLength: 1 },
   d: { sectionType: 'weekDay', contentType: 'digit', maxLength: 1 },
   dd: { sectionType: 'weekDay', contentType: 'letter' },

test/utils/pickers/describeGregorianAdapter/describeGregorianAdapter.ts

@@ -12,7 +12,7 @@ function innerGregorianDescribeAdapter<TDate extends PickerValidDate, TLocale>(
   Adapter: new (...args: any) => MuiPickersAdapter<TDate>,
   params: DescribeGregorianAdapterParams<TDate, TLocale>,
 ) {
-  const prepareAdapter = params.prepareAdapter ?? ((e) => e);
+  const prepareAdapter = params.prepareAdapter ?? ((event) => event);
 
   const adapter = new Adapter();
   const adapterTZ = params.dateLibInstanceWithTimezoneSupport