Take passed arguments into account when resolving inside function

Optimize: do not scan lenghty built-in d.ts files for var usages

Provide private func usage based arg completion

Support completion from jsdoc type. Like `@parm {ITokenInfo}` tokenInfo

Provide prop completion on anon func arg based on what is passed to this func later

Infer type of `new Promise(resolve => ... resolve(value) ...)`

Do not shy to override built-in _guessed_ completion even when only typed completion is on

Keep passed arguments into account when resolving function return type

Infer however many keys in an assignment

Allow referencing vars from top-level scope in docs. Imported modules for example

Support await