Bug: Parsing variable declaration in method body raises `TypeError: Cannot read properties of undefined (reading '0')`

[marcoroth]

Bug: Parsing variable declaration in method body raises `TypeError: Cannot read properties of undefined (reading '0')`

[bradzacher]

parser is not intended to be consumed by users - it's intended for use as an eslint parser.
This means that if you do choose to use it - you need to call it like ESLint calls it:

parse(code, {
  loc: true,
  range: true,
  tokens: true,
  comment: true,
});

---

Note that if you just want the AST - use our typescript-estree package instead (parser is just a wrapper on top of that package). This package is intended for user consumption as a parser.