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Add explicit type for _memoizedRenderer and change React and View import in FlatList (#48798)

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Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/48798

Changelog:
[General][Changed] - Added explicit type for _memoizedRenderer and changed React and View import in FlatList

Reviewed By: cortinico

Differential Revision: D68417026

fbshipit-source-id: 0af75381f6f8c33be10add940f0791b059de3473
This commit is contained in:
Dawid Małecki
2025-01-21 07:06:39 -08:00
committed by Facebook GitHub Bot
parent 4f99f0bb1a
commit b634fa1edb
2 changed files with 5 additions and 8 deletions
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packages/react-native/Libraries/Lists/FlatList.js
Vendored
+3 -4
View File
@@ -19,18 +19,18 @@ import type {
import * as ReactNativeFeatureFlags from '../../src/private/featureflags/ReactNativeFeatureFlags';
import {type ScrollResponderType} from '../Components/ScrollView/ScrollView';
import View from '../Components/View/View';
import {
VirtualizedList,
keyExtractor as defaultKeyExtractor,
} from '@react-native/virtualized-lists';
import memoizeOne from 'memoize-one';
import React from 'react';
const View = require('../Components/View/View');
const StyleSheet = require('../StyleSheet/StyleSheet');
const deepDiffer = require('../Utilities/differ/deepDiffer');
const Platform = require('../Utilities/Platform');
const invariant = require('invariant');
const React = require('react');
type RequiredProps<ItemT> = {
/**
@@ -672,8 +672,7 @@ class FlatList<ItemT> extends React.PureComponent<Props<ItemT>, void> {
: {renderItem: renderProp};
};
// $FlowFixMe[missing-local-annot]
_memoizedRenderer = memoizeOne(this._renderer);
_memoizedRenderer: ReturnType<typeof memoizeOne> = memoizeOne(this._renderer);
render(): React.Node {
const {
packages/react-native/Libraries/__tests__/__snapshots__/public-api-test.js.snap
+2 -4
View File
@@ -5691,9 +5691,7 @@ declare module.exports: FillRateHelper;
`;
exports[`public API should not change unintentionally Libraries/Lists/FlatList.js 1`] = `
"declare const View: $FlowFixMe;
declare const React: $FlowFixMe;
type RequiredProps<ItemT> = {
"type RequiredProps<ItemT> = {
data: ?$ReadOnly<$ArrayLike<ItemT>>,
};
type OptionalProps<ItemT> = {
@@ -5782,7 +5780,7 @@ declare class FlatList<ItemT> extends React.PureComponent<Props<ItemT>, void> {
}) => void
): void;
_renderer: $FlowFixMe;
_memoizedRenderer: $FlowFixMe;
_memoizedRenderer: ReturnType<typeof memoizeOne>;
render(): React.Node;
}
declare module.exports: FlatList;