update

node_modules/detective-es6/index.js

@@ -0,0 +1,49 @@
+'use strict';
+
+var Walker = require('node-source-walk');
+
+/**
+ * Extracts the dependencies of the supplied es6 module
+ *
+ * @param  {String|Object} src - File's content or AST
+ * @param  {Object} options - optional extra settings
+ * @return {String[]}
+ */
+module.exports = function(src, options) {
+  const walker = new Walker();
+
+  const dependencies = [];
+
+  if (typeof src === 'undefined') { throw new Error('src not given'); }
+
+  if (src === '') {
+    return dependencies;
+  }
+
+  walker.walk(src, function(node) {
+    switch (node.type) {
+      case 'ImportDeclaration':
+        if (options && options.skipTypeImports && node.importKind == 'type') {
+          break;
+        }
+        if (node.source && node.source.value) {
+          dependencies.push(node.source.value);
+        }
+        break;
+      case 'ExportNamedDeclaration':
+      case 'ExportAllDeclaration':
+        if (node.source && node.source.value) {
+          dependencies.push(node.source.value);
+        }
+        break;
+      case 'CallExpression':
+        if (node.callee.type === 'Import' && node.arguments.length) {
+          dependencies.push(node.arguments[0].value);
+        }
+      default:
+        return;
+    }
+  });
+
+  return dependencies;
+};