fix(eslint-plugin): [typedef] fix regression with class properties

[bradzacher]

Fixes #4033

[typescript-eslint]

Thanks for the PR, @bradzacher!

typescript-eslint is a 100% community driven project, and we are incredibly grateful that you are contributing to that community.

The core maintainers work on this in their personal time, so please understand that it may not be possible for them to review your work immediately.

Thanks again!

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[codecov]

Codecov Report

Merging #4034 (d7f3236) into master (600d413) will increase coverage by 0.62%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #4034      +/-   ##
==========================================
+ Coverage   92.69%   93.32%   +0.62%     
==========================================
  Files         333      151     -182     
  Lines       11400     7937    -3463     
  Branches     3242     2545     -697     
==========================================
- Hits        10567     7407    -3160     
+ Misses        363      180     -183     
+ Partials      470      350     -120     

Flag	Coverage Δ
unittest	93.32% <100.00%> (+0.62%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
packages/eslint-plugin/src/rules/typedef.ts	94.52% <100.00%> (+2.73%)	⬆️
...ckages/scope-manager/src/referencer/VisitorBase.ts
...ages/scope-manager/src/referencer/ImportVisitor.ts
...-internal/src/rules/no-typescript-estree-import.ts
packages/scope-manager/src/referencer/Visitor.ts
packages/scope-manager/src/lib/es2020.promise.ts
packages/typescript-estree/src/ts-estree/index.ts
...plugin-internal/src/rules/prefer-ast-types-enum.ts
packages/scope-manager/src/lib/es2018.regexp.ts
packages/scope-manager/src/scope/index.ts
... and 174 more

[nx-cloud]

Nx Cloud Report

CI ran the following commands for commit d7f3236. Click to see the status, the terminal output, and the build insights.

📂 See all runs for this branch

Status	Command
	Node 16.x - nx test @typescript-eslint/eslint-plugin-tslint
	Node 16.x - nx test @typescript-eslint/eslint-plugin
	Node 12.x - nx test @typescript-eslint/eslint-plugin-internal
	Node 12.x - nx test @typescript-eslint/eslint-plugin-tslint
	Node 12.x - nx test @typescript-eslint/eslint-plugin
	Node 12.x - nx test @typescript-eslint/eslint-plugin-tslint
	Node 12.x - nx test @typescript-eslint/eslint-plugin
	Node 14.x - nx test @typescript-eslint/eslint-plugin-tslint
	Node 14.x - nx test @typescript-eslint/eslint-plugin
	Node 12.x - nx run-many --target=typecheck --all --parallel
	Node 12.x - nx test @typescript-eslint/parser
	Node 12.x - nx test @typescript-eslint/experimental-utils
	Node 12.x - nx test @typescript-eslint/scope-manager
	Node 12.x - nx test @typescript-eslint/visitor-keys
	Node 12.x - nx test @typescript-eslint/typescript-estree
	Node 12.x - nx run-many --target=build --all --parallel
	Node 16.x - nx test @typescript-eslint/parser
	Node 16.x - nx test @typescript-eslint/experimental-utils
	Node 16.x - nx test @typescript-eslint/scope-manager
	Node 16.x - nx test @typescript-eslint/visitor-keys

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