WIP - add extractor, generate snippet_data

node_modules/unist-util-generated/index.js

@@ -0,0 +1,15 @@
+'use strict'
+
+module.exports = generated
+
+function generated(node) {
+  var position = optional(optional(node).position)
+  var start = optional(position.start)
+  var end = optional(position.end)
+
+  return !start.line || !start.column || !end.line || !end.column
+}
+
+function optional(value) {
+  return value && typeof value === 'object' ? value : {}
+}