diff --git a/types/good-storage/good-storage-tests.ts b/types/good-storage/good-storage-tests.ts
new file mode 100644
index 0000000000..2434d3f2bd
--- /dev/null
+++ b/types/good-storage/good-storage-tests.ts
@@ -0,0 +1,19 @@
+import storage = require('good-storage');
+
+// localStorage
+storage.set('name', 'value');
+storage.get('name', 'defaultValue');
+storage.has('name');
+storage.remove('name');
+storage.clear();
+storage.getAll();
+storage.forEach(() => {});
+
+// sessionStorage
+storage.session.set('name', 'value');
+storage.session.get('name', 'defaultValue');
+storage.session.has('name');
+storage.session.remove('name');
+storage.session.clear();
+storage.session.getAll();
+storage.session.forEach(() => {});
diff --git a/types/good-storage/index.d.ts b/types/good-storage/index.d.ts
new file mode 100644
index 0000000000..929b2a1b5c
--- /dev/null
+++ b/types/good-storage/index.d.ts
@@ -0,0 +1,26 @@
+// Type definitions for good-storage 1.1
+// Project: https://github.com/ustbhuangyi/storage
+// Definitions by: Wang KaiLing <https://github.com/wkl007>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+interface Storage {
+    session: Storage;
+
+    set(key: string, val?: any): any;
+
+    get(key: string, def?: any): any;
+
+    has(key: string): boolean;
+
+    remove(key: string): void;
+
+    clear(): void;
+
+    getAll(): any;
+
+    forEach(callback: () => void): void;
+}
+
+declare const storage: Storage;
+
+export = storage;
diff --git a/types/good-storage/tsconfig.json b/types/good-storage/tsconfig.json
new file mode 100644
index 0000000000..48f012eded
--- /dev/null
+++ b/types/good-storage/tsconfig.json
@@ -0,0 +1,23 @@
+{
+  "compilerOptions": {
+    "module": "commonjs",
+    "lib": [
+      "es6"
+    ],
+    "noImplicitAny": true,
+    "noImplicitThis": true,
+    "strictNullChecks": true,
+    "strictFunctionTypes": true,
+    "baseUrl": "../",
+    "typeRoots": [
+      "../"
+    ],
+    "types": [],
+    "noEmit": true,
+    "forceConsistentCasingInFileNames": true
+  },
+  "files": [
+    "index.d.ts",
+    "good-storage-tests.ts"
+  ]
+}
diff --git a/types/good-storage/tslint.json b/types/good-storage/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/good-storage/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }