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node_modules/babel-helper-evaluate-path/README.md

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+# babel-helper-evaluate-path
+
+A wrapper for babel's `path.evaluate`
+
+Fixes / Features:
+
++ Detect usages before initialization / declaration
+
+```js
+function foo() {
+  console.log(b); // ReferenceError
+  let b = 1;
+}
+
+function bar() {
+  console.log(a); // a is void 0
+  var a = 5;
+  console.log(a); // 5
+}
+```
+
++ Detect usages in scopes outside of initialization for vars (hoisted)
+
+```js
+function foo() {
+  if (a) var x = 5;
+  console.log(x); // cannot determine
+}
+```
+
+## Installation
+
+```sh
+npm install babel-helper-evaluate-path
+```