shift-scope example

es5.js

'use strict';

var program = 'var a = 42;';

var parser = require('shift-parser');
var scope = require('shift-scope');

var ast = parser.default(program);
var scopeTree = scope.default(ast);

console.log(JSON.stringify(scopeTree, '\n', 2));

es6.js

'use strict';

var program = 'var a = 42;';

import parse from "shift-parser";
import analyzeScope from "shift-scope";

let scopeTree = analyzeScope(parse(program));

console.log(JSON.stringify(scopeTree, '\n', 2));