A Nix parser written in TypeScript.

To use the lexer, import the Lexer class and create a new instance.

import { Lexer } from "@snowfallorg/sleet";

const lexer = new Lexer();

const tokens = lexer.lex("let x = 4; in x");

To use the parser, import the Parser class and create a new instance.

import { Parser } from "@snowfallorg/sleet";

const parser = new Parser();

const ast = parser.parse("let x = 4; in x");

This parser is not resilient. On any malformed input, Sleet will throw an error. This may change in the future, but for now you should know that resilient parsing is not a part of this library.