Heizoinside/frontend-project-lvl2

import renderTree from './render-tree';
import renderPlain from './render-plain';
import renderJson from './render-json';

const extensions = {
  tree: (ast) => renderTree(ast),
  plain: (ast) => renderPlain(ast),
  json: (ast) => renderJson(ast),
};

export default (ext, ast) => extensions[ext](ast);