
  Syntax error!
  syntax_tests/data/parsing/errors/typexpr/typeVar.res:1:15

  1 │ type x<'A> = '_
  2 │ type x<'A> = 'let
  3 │ 

  A type variable consists of a singlequote followed by a name like `'a` or `'A`


  Syntax error!
  syntax_tests/data/parsing/errors/typexpr/typeVar.res:2:15-17

  1 │ type x<'A> = '_
  2 │ type x<'A> = 'let
  3 │ 

  `let` is a reserved keyword. Keywords need to be escaped: \"let"

type nonrec 'A x = '
type nonrec 'A x = 'let