Add types to no-extraneous-dependencies check

[handeyeco]

Summary:

Check types for import/no-extraneous-dependencies eslint check

Found by Knip and after talking with Jeremy we think this is the way to go.

[khan-actions-bot]

Gerald

Required Reviewers

• @Khan/perseus for changes to yarn.lock, .changeset/swift-trees-flash.md, packages/kas/.eslintrc.js, packages/keypad-context/.eslintrc.js, packages/kmath/.eslintrc.js, packages/math-input/.eslintrc.js, packages/perseus/.eslintrc.js, packages/perseus/package.json, packages/perseus-core/.eslintrc.js, packages/perseus-core/package.json, packages/perseus-editor/.eslintrc.js, packages/perseus-editor/package.json, packages/perseus-linter/.eslintrc.js, packages/pure-markdown/.eslintrc.js, packages/simple-markdown/.eslintrc.js, packages/perseus/src/multi-items/multi-renderer.tsx, packages/perseus/src/util/graphie.test.ts

---

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[github-actions]

npm Snapshot: Published

Good news!! We've packaged up the latest commit from this PR (e7f519f) and published it to npm. You
can install it using the tag PR1791.

Example:

yarn add @khanacademy/perseus@PR1791

If you are working in Khan Academy's webapp, you can run:

./dev/tools/bump_perseus_version.sh -t PR1791

[github-actions]

Size Change: 0 B

Total Size: 866 kB

ℹ️ View Unchanged

Filename	Size
packages/kas/dist/es/index.js	38.8 kB
packages/keypad-context/dist/es/index.js	760 B
packages/kmath/dist/es/index.js	4.27 kB
packages/math-input/dist/es/index.js	77.7 kB
packages/math-input/dist/es/strings.js	1.79 kB
packages/perseus-core/dist/es/index.js	1.48 kB
packages/perseus-editor/dist/es/index.js	281 kB
packages/perseus-linter/dist/es/index.js	22.2 kB
packages/perseus/dist/es/index.js	419 kB
packages/perseus/dist/es/strings.js	3.4 kB
packages/pure-markdown/dist/es/index.js	3.66 kB
packages/simple-markdown/dist/es/index.js	12.4 kB

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