1 files changed, 11 insertions, 0 deletions
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-safe-integer/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-safe-integer/shim.js
new file mode 100644
index 0000000000..692acdd6ca
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-safe-integer/shim.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var isInteger = require('../is-integer/shim')
+  , maxValue  = require('../max-safe-integer')
+
+  , abs = Math.abs;
+
+module.exports = function (value) {
+	if (!isInteger(value)) return false;
+	return abs(value) <= maxValue;
+};