feat(eslint-plugin): [member-ordering] add callback as an ordering type of node

[tanohzana]

Fixes #3037

[typescript-eslint]

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[codecov]

Codecov Report

Merging #3354 (56e66f9) into master (ddfab95) will decrease coverage by 0.24%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #3354      +/-   ##
==========================================
- Coverage   92.85%   92.61%   -0.25%     
==========================================
  Files         318      318              
  Lines       11048    11111      +63     
  Branches     3128     3155      +27     
==========================================
+ Hits        10259    10290      +31     
- Misses        352      365      +13     
- Partials      437      456      +19     

Flag	Coverage Δ
unittest	92.61% <100.00%> (-0.25%)	⬇️

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

Impacted Files	Coverage Δ
...ackages/eslint-plugin/src/rules/member-ordering.ts	92.96% <100.00%> (-5.45%)	⬇️
packages/eslint-plugin/src/rules/no-shadow.ts	76.61% <0.00%> (-17.44%)	⬇️
packages/eslint-plugin/src/util/types.ts	81.18% <0.00%> (-0.69%)	⬇️
...ckages/eslint-plugin/src/rules/no-unsafe-return.ts	98.24% <0.00%> (ø)
...ages/eslint-plugin/src/rules/no-unsafe-argument.ts	85.22% <0.00%> (ø)
...ges/experimental-utils/src/ast-utils/predicates.ts	36.84% <0.00%> (ø)
...es/eslint-plugin/src/rules/no-unsafe-assignment.ts	92.96% <0.00%> (ø)
packages/typescript-estree/src/convert.ts	98.26% <0.00%> (+0.02%)	⬆️
packages/eslint-plugin/src/rules/dot-notation.ts	92.59% <0.00%> (+8.38%)	⬆️

[bradzacher]

haven't done a review yet - just a quick comment.
callback is the wrong name for this - as it's not a passed function or anything.

This is a call signature declaration, so the option should be called call-signature

ideally the other "signature" should really be index-signature, but that's a breaking change...

[tanohzana]

@bradzacher I have changed the callback type to call-signature 🙂 Thanks for your comment

[bradzacher]

LGTM - thanks for your contribution!