@eslint/css-tree/lib/definition-syntax/index.js

A tool set for CSS: fast detailed parser (CSS → AST), walker (AST traversal), generator (AST → CSS) and lexer (validation and matching) based on specs and browser implementations

export { SyntaxError } from './SyntaxError.js';
export { generate } from './generate.js';
export { parse } from './parse.js';
export { walk } from './walk.js';