space-infix-ops fails for mapped type declarations

[nevir]

What version of TypeScript are you using?

2.7.1

What version of typescript-eslint-parser are you using?

14.0.0

What code were you trying to parse?

export type FieldArguments<TArgTypes = JsonScalar> = NestedObject<TArgTypes>;

What did you expect to happen?

No error with space-infix-ops: error

What happened?

Infix operators must be spaced

Repro

If you check out https://github.com/convoyinc/apollo-cache-hermes, and uncomment the space-infix-ops rule, it'll generate this error at a few locations

[JamesHenry]

I think a custom rule may need to be created in the plugin to handle this. It would be fantastic if one of the people affected by this issue could contribute to it.

[zuzusik]

@JamesHenry looks like it is issue of a parser - I did a quick search over the code and looks like the support of GenericTypeAnnotation which was added here https://github.com/eslint/typescript-eslint-parser/pull/53/files#diff-6ecca2b7675f672f87297d93eec1e4baR479 was dropped at some point

I assume the fix would be get back the support of GenericTypeAnnotation in this parser

[madbence]

@nevir @JamesHenry eslint/eslint#10935 was merged, so i think this can be closed. 🙆

[mysticatea]

Thank you!