Another LL(1) grammar analyzer.
npm i grammy-tsTODO
Now that tslint is on its way to deprecation, this project uses eslint to lint .ts files as described in @typescript-eslint docs.
Capital letters (A...) refer to non-terminals, lower-case letters (a...) refer to grammar symbols (terminals or non-terminals) and greek letters (α...) refer to possibly empty sequences of grammar symbols.