diff --git a/MODULES.md b/MODULES.md
index 69a63e483e..e50bd12760 100644
--- a/MODULES.md
+++ b/MODULES.md
@@ -109,6 +109,27 @@ export function bar() {
 });
 ```
 
+### Ignore
+
+
+**In**
+
+```javascript
+import foo from "foo";
+
+export function bar() {
+  return foo("foobar");
+}
+```
+
+**Out**
+
+```javascript
+function bar() {
+  return foo("foobar");
+}
+```
+
 ## Custom
 
 You can alternatively specify module names instead of one of the built-in types.
diff --git a/lib/6to5/modules/ignore.js b/lib/6to5/modules/ignore.js
new file mode 100644
index 0000000000..766e9f5ff4
--- /dev/null
+++ b/lib/6to5/modules/ignore.js
@@ -0,0 +1,21 @@
+module.exports = IgnoreFormatter;
+
+function IgnoreFormatter(file) {
+
+}
+
+IgnoreFormatter.prototype.import = function (node, nodes) {
+
+};
+
+IgnoreFormatter.prototype.importSpecifier = function (specifier, node, nodes) {
+
+};
+
+IgnoreFormatter.prototype.export = function (node, nodes) {
+  nodes.push(node.declaration);
+};
+
+IgnoreFormatter.prototype.exportSpecifier = function (specifier, node, nodes) {
+
+};
diff --git a/lib/6to5/transform.js b/lib/6to5/transform.js
index 27ec29dcec..6a3047a25a 100644
--- a/lib/6to5/transform.js
+++ b/lib/6to5/transform.js
@@ -117,6 +117,7 @@ transform.transformers = {
 
 transform.moduleFormatters = {
   common: require("./modules/common"),
+  ignore: require("./modules/ignore"),
   amd:    require("./modules/amd"),
   umd:    require("./modules/umd")
 };