Add node modules and new code for release (#57)

Co-authored-by: taakleton <taakleton@users.noreply.github.com>

node_modules/@babel/traverse/scripts/generators/asserts.js

@@ -0,0 +1,25 @@
+import t from "@babel/types";
+
+export default function generateAsserts() {
+  let output = `/*
+ * This file is auto-generated! Do not modify it directly.
+ * To re-generate run 'make build'
+ */
+import * as t from "@babel/types";
+import NodePath from "../index";
+
+
+export interface NodePathAssetions {`;
+
+  for (const type of [...t.TYPES].sort()) {
+    output += `
+  assert${type}(
+    opts?: object,
+  ): asserts this is NodePath<t.${type}>;`;
+  }
+
+  output += `
+}`;
+
+  return output;
+}