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This PR prepares the codebase for ESLint 10 migration. - Update `eslint` from 9.39.2 to ^10.0.3 - Update `@mui/internal-code-infra` to use temp published package from PR - Add `@eslint/compat` dependency for plugin compatibility - Wrap `eslint-plugin-consistent-default-export-name` with `fixupPluginRules` for ESLint 10 compatibility - Add `packageExtensions` to override peer dependencies for ESLint plugins not yet officially supporting ESLint 10: - eslint-plugin-react - eslint-plugin-import - eslint-plugin-jsx-a11y - eslint-plugin-react-hooks This migration depends on the updated `@mui/internal-code-infra` package from mui-public which contains: - ESLint 10 compatibility fixes using `@eslint/compat` - Updated peer dependencies - Disabled new ESLint 10 rules initially See: mui/mui-public#1150 - Node.js < v20.19 is no longer supported - New config lookup algorithm (starts from file directory) - JSX references are now tracked - `eslint-env` comments are reported as errors - ESLint runs successfully with no errors
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Summary
This PR prepares the codebase for ESLint 10 migration.
Changes
Package Updates
eslintfrom 9.39.2 to ^10.0.2@mui/internal-code-infrato use temp published package: https://pkg.pr.new/@mui/internal-code-infra@96f1bfe@eslint/compatdependency for plugin compatibilityESLint Configuration
eslint-plugin-consistent-default-export-namewithfixupPluginRulesfor ESLint 10 compatibilitypnpm Configuration
packageExtensionsto override peer dependencies for ESLint plugins not yet officially supporting ESLint 10:Prerequisites
This migration depends on the updated
@mui/internal-code-infrapackage from mui-public which contains:@eslint/compatSee: mui/mui-public#1150
Breaking Changes in ESLint 10
eslint-envcomments are reported as errorsTesting