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[Snyk] Upgrade @types/jest from 24.0.11 to 24.9.1 #773

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[Snyk] Upgrade @types/jest from 24.0.11 to 24.9.1 #773

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2 changes: 1 addition & 1 deletion course-04/exercises/lesson-6/client/package.json
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Expand Up @@ -3,7 +3,7 @@
"version": "0.1.0",
"private": true,
"dependencies": {
"@types/jest": "24.0.11",
"@types/jest": "24.9.1",
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@gemini-code-assist gemini-code-assist bot Feb 11, 2026

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high

This project uses react-scripts@2.1.8, which includes jest@23.6.0. The version of @types/jest should match the major version of jest for correct type definitions. This PR updates @types/jest to a newer v24 release, but it should be downgraded to a v23 release to match the Jest version used in the project. The latest v23 version is 23.3.14.

Suggested change
"@types/jest": "24.9.1",
"@types/jest": "^23.3.14",

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medium

Type definition packages like @types/jest are development-time dependencies and should be in devDependencies. This prevents them from being included in a production build, which can help reduce the bundle size. I recommend moving this and other @types/* packages from dependencies to devDependencies.

"@types/node": "11.13.4",
"@types/react": "16.8.13",
"@types/react-dom": "16.8.4",
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