feat: Support ESLint 7.x

[MichaelDeBoey]

ESLint v7.0.0 is released 🎉

(dev)Dependencies should be compatible with ESLint 7 too before we can merge this one:

• @mysticatea/eslint-plugin (Support ESLint 7.x eslint-plugin#28)
  • feat: support ESLint 7.x eslint-plugin#29
  • Release

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Closes #29

[MichaelDeBoey]

@mysticatea If you can point me into the right direction for what's wrong, I'm happy to make CI pass 🙂

[mysticatea]

Thank you for your contribution.

1. Please don't make breaking changes. Dropping old nodejs support is not required.
2. The values of node.start and node.range[0] can be different. In this case, the node.start of TemplateElement nodes is wrong -- it doesn't contain backtick. On the other hand, the node.range[0] of TemplateElement nodes is correct. You have to address it.

[MichaelDeBoey]

@mysticatea I've updated tests to pass CI.
Only 2 tests are still failing, but don't know what to do with those.

Hopefully you can help me into the right direction on this one 🙂

[mysticatea]

Hi, please don't change tests. See #30 (comment)

[MichaelDeBoey]

@mysticatea I think I'm going into the right direction, but still have some failures.

[mysticatea]

The problem is, I guess, the range of text and the range of node are different. Using sourceCode.getText(node) at all may solve.

[mysticatea]

LGTM, thank you very much!
Currently I'm on mobile, so I will merge this later.

[MichaelDeBoey]

Would be awesome to get this one merged 👊

Happy to help out on the other ones too 🙂

[MichaelDeBoey]

@mysticatea Any idea when this will be released? 🤔