1 files changed, 20 insertions, 0 deletions
diff --git a/src/node_modules/es-abstract/2018/HasProperty.js b/src/node_modules/es-abstract/2018/HasProperty.js
new file mode 100644
index 0000000..5f2d212
--- /dev/null
+++ b/src/node_modules/es-abstract/2018/HasProperty.js
@@ -0,0 +1,20 @@
+'use strict';
+
+var GetIntrinsic = require('../GetIntrinsic');
+
+var $TypeError = GetIntrinsic('%TypeError%');
+
+var IsPropertyKey = require('./IsPropertyKey');
+var Type = require('./Type');
+
+// https://ecma-international.org/ecma-262/6.0/#sec-hasproperty
+
+module.exports = function HasProperty(O, P) {
+	if (Type(O) !== 'Object') {
+		throw new $TypeError('Assertion failed: `O` must be an Object');
+	}
+	if (!IsPropertyKey(P)) {
+		throw new $TypeError('Assertion failed: `P` must be a Property Key');
+	}
+	return P in O;
+};