fix: Fix issues with parsing types and directives

[armano2]

This PR contains fixes related to parsing types and fix for parsing directives.

Changelog:

• add tests for keywords
• change parsing babel/parser sourceType to unambiguous
• add directive field to ExpressionStatement in functions, source code, modules and namespaces.
  • see: https://github.com/Microsoft/TypeScript/wiki/What%27s-new-in-TypeScript#modules-are-now-emitted-with-a-use-strict-prologue
• correct detection of destructing assignment
• add new TSBigIntKeyword
• add parsing of NonNullExpression
• Add type nodes to esTreeNodeToTSNodeMap and tsTreeNodeToESNodeMap
  • #diff-f65c79a43bf22494bb5248902298c80cL152
  • #diff-f65c79a43bf22494bb5248902298c80cL206
• NullKeyword will always be marked as such when used in type
• TSLiteralType will no longer be converted to reference
• Simplify handling types
• fix parsing types:
  • TSIntersectionType
  • TSTupleType
  • TSOptionalType
  • TSParenthesizedType
  • TSTypeQuery
  • TSIndexedAccessType
  • TSConditionalType
  • TSAbstractClassDeclaration
  • TSRestType
  • TSMappedType
  • TypeLiteral
  • ArrayType
  • IndexedAccessType
  • ConditionalType
  • TypeQuery

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This PR contains changes from: #63, #56, #62, #61, #55

i made one PR out of all of those changes, to test if everything is going to work correctly when all of them are applied at same time

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@j-f1 @uniqueiniquity @JamesHenry

fixes: #16 #2 #64

[armano2]

@uniqueiniquity i found bug that directives inside modules and namespaces was not marked as such
(i had to to fix for that).

see: https://github.com/Microsoft/TypeScript/wiki/What%27s-new-in-TypeScript#modules-are-now-emitted-with-a-use-strict-prologue

---

and for now i'm not fixing other issues, this commit is to big anyway...

[JamesHenry]

@armano2 Should I wait until you let me know you are ready? Thanks again for all the hard work

[armano2]

@JamesHenry this pr is completed, and issue with modules/namespaces got solved in 5b6632d

[JamesHenry]

Thanks again, @armano2! This is some huge progress.

Hopefully in future we can avoid such large PRs as it doesn't work so well with the semantic-release concept, but I appreciate you have folded together multiple streams of work that I hadn't had chance to take a look at separately (due to being on Christmas vacation).

There are also breaking changes within this which are not actually called out I don't think, so I am going to mark the whole thing are "breaking" and refer people back to this PR to get full details.

I'm sure typescript-eslint-parser and prettier will need some updates after this!

[JamesHenry]

🎉 This PR is included in version 8.0.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀

[armano2]

@JamesHenry had no support for those nodes, and i just pushed PR witch add them to visitor keys in
eslint/typescript-eslint-parser@34adb5d

[armano2]

i will try doing smaller patches now :)