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

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

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

@@ -0,0 +1,42 @@
+import t from "@babel/types";
+import virtualTypes from "../../lib/path/lib/virtual-types.js";
+
+export default function generateValidators() {
+  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";
+import type { VirtualTypeAliases } from "./virtual-types";
+
+export interface NodePathValidators {
+`;
+
+  for (const type of [...t.TYPES].sort()) {
+    output += `is${type}(opts?: object): this is NodePath<t.${type}>;`;
+  }
+
+  for (const type of Object.keys(virtualTypes)) {
+    const { types } = virtualTypes[type];
+    if (type[0] === "_") continue;
+    if (t.NODE_FIELDS[type] || t.FLIPPED_ALIAS_KEYS[type]) {
+      output += `is${type}(opts?: object): this is NodePath<t.${type}>;`;
+    } else if (types /* in VirtualTypeAliases */) {
+      output += `is${type}(opts?: object): this is NodePath<VirtualTypeAliases["${type}"]>;`;
+    } else {
+      // if it don't have types, then VirtualTypeAliases[type] is t.Node
+      // which TS marked as always true
+      // eg. if (path.isBlockScope()) return;
+      //     path resolved to `never` here
+      // so we have to return boolean instead of this is NodePath<t.Node> here
+      output += `is${type}(opts?: object): boolean;`;
+    }
+  }
+
+  output += `
+}
+`;
+
+  return output;
+}