Demo for query storing
Change-Id: I947bcac841992c3f6cfd01ab337c265b0d01cb70
diff --git a/node_modules/es-abstract/2018/ToPropertyKey.js b/node_modules/es-abstract/2018/ToPropertyKey.js
new file mode 100644
index 0000000..fc1bf7d
--- /dev/null
+++ b/node_modules/es-abstract/2018/ToPropertyKey.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var GetIntrinsic = require('get-intrinsic');
+
+var $String = GetIntrinsic('%String%');
+
+var ToPrimitive = require('./ToPrimitive');
+var ToString = require('./ToString');
+
+// https://ecma-international.org/ecma-262/6.0/#sec-topropertykey
+
+module.exports = function ToPropertyKey(argument) {
+ var key = ToPrimitive(argument, $String);
+ return typeof key === 'symbol' ? key : ToString(key);
+};