feat: add package scope-manager

[bradzacher]

Ref #1856

This is an alternate approach to #1533.
Instead of just extending bits and pieces, bring the entire codebase in, clean it up and rebuild it to have native support for TS types.

I found that trying to make the types work was a complete pain because we need a custom typed version of each class anyway.
I figure that we support our own set of JS on top of what eslint-scope supports, so it's probably better we maintain the entire stack so we don't do any hacky extension things.

We don't want to get into a position where the base package adds handling we weren't expecting.

WIP

• fork eslint-scope,
  • add types,
  • restructure the code for better type safety,
  • rename everything and add accessibility / readonly modifiers,
  • delete deprecated functionality as I could,
    • https://eslint.org/docs/developer-guide/scope-manager-interface
• fork the eslint-scope tests,
  • added types
  • restructured the code for better type safety
  • deleted based on deprecated removals above
• support:
  • ClassProperty
  • Decorator
  • OptionalMemberExpression
  • OptionalCallExpression
  • TSAbstractClassProperty
  • TSAbstractMethodDefinition
  • TSAsExpression
  • TSDeclareFunction
  • TSExportAssignment
  • TSImportEqualsDeclaration
  • TSInterfaceDeclaration
  • TSMappedType
  • TSModuleDeclaration (will need their own scope)
  • TSParameterProperty
  • TSTypeAliasDeclaration
  • TSTypeAssertion
  • TSTypeParameter
  • TSTypePredicate
  • TSEnumDeclaration (will need their own scope)
• prevent invalid identifiers in type locations from creating references
  • property signature name
    • TSPropertySignature
  • function/method/call/construct signature parameter names
    • TSCallSignatureDeclaration
    • TSConstructorType
    • TSConstructSignatureDeclaration
    • TSEmptyBodyFunctionExpression
    • TSFunctionType
    • TSMethodSignature
  • index signature parameter name
    • TSIndexSignature
• support type locations on non-type nodes
  • class implements
  • class extends type parameter instantiation
  • variable types
  • parameter types
  • function type parameter decls
  • call type parameter instantiation
  • treat normal imports as type/values, treat type only imports as types.
• update to handle our v3.0.0 changes

BASED ON #2230

Must be retargeted before merging

[typescript-eslint]

Thanks for the PR, @bradzacher!

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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 #1939 into master will decrease coverage by 0.19%.
The diff coverage is 92.26%.

@@            Coverage Diff             @@
##           master    #1939      +/-   ##
==========================================
- Coverage   93.29%   93.09%   -0.20%     
==========================================
  Files         173      282     +109     
  Lines        7789     9014    +1225     
  Branches     2284     2463     +179     
==========================================
+ Hits         7267     8392    +1125     
- Misses        247      301      +54     
- Partials      275      321      +46     

Flag	Coverage Δ
#unittest	93.09% <92.26%> (-0.20%)	⬇️

Impacted Files	Coverage Δ
packages/eslint-plugin/src/configs/all.ts	100.00% <ø> (ø)
packages/eslint-plugin/src/configs/base.ts	100.00% <ø> (ø)
...src/configs/recommended-requiring-type-checking.ts	100.00% <ø> (ø)
packages/eslint-plugin/src/configs/recommended.ts	100.00% <ø> (ø)
packages/scope-manager/src/lib/dom.ts	100.00% <ø> (ø)
packages/scope-manager/src/assert.ts	33.33% <33.33%> (ø)
.../scope-manager/src/variable/ImplicitLibVariable.ts	50.00% <50.00%> (ø)
...ges/scope-manager/src/referencer/PatternVisitor.ts	69.04% <69.04%> (ø)
packages/scope-manager/src/analyze.ts	69.23% <69.23%> (ø)
packages/scope-manager/src/ScopeManager.ts	75.00% <75.00%> (ø)
... and 213 more