static analysis required for transpiler++

transpile.js

// a.js

export var a = 3;


// b.js

import { a } from "a";

console.log(a);  // 3

function foo() {
  var a = 5;
  console.log(a);  // 5
}

function bar() {
  console.log(a);  // 3
}

//should become

define(["a"], function(__dependency1__) {
  console.log(__dependency1__.a);  // 3

  function foo() {
    var a = 5;
    console.log(a);  // 5
  }

  function bar() {
    console.log(__dependency1__.a);  // 3 
  }
});