diff --git a/jsdoc.md b/jsdoc.md
index dae7a7a0c..027076aa7 100644
--- a/jsdoc.md
+++ b/jsdoc.md
@@ -2,7 +2,7 @@
 title: Jsdoc
 category: JavaScript
 layout: 2017/sheet
-updated: 2017-10-29
+updated: 2019-01-10
 weight: -1
 ---
 
@@ -79,6 +79,22 @@ function play (song) {
 
 See: <http://usejsdoc.org/tags-typedef.html>
 
+### Importing types
+
+```js
+/**
+ * @typedef {import('./Foo').default} Bar
+ */
+
+/**
+ * @param {Bar} x
+ */
+
+function test(x) { }
+```
+
+This syntax is [TypeScript-specific](https://github.com/Microsoft/TypeScript/wiki/JsDoc-support-in-JavaScript#import-types).
+
 ### Other keywords
 
 ```js