diff --git a/index.d.ts b/index.d.ts
new file mode 100644
index 0000000..4d3c0a8
--- /dev/null
+++ b/index.d.ts
@@ -0,0 +1,27 @@
+import { InspectionFilter, InspectionOptions, FetchMockStatic, MockCall, FetchMockSandbox } from 'fetch-mock';
+
+declare global {
+  namespace jest {
+    interface Matchers<R> {
+      toHaveFetched(filter?: InspectionFilter, options?: InspectionOptions): R;
+      toHaveLastFetched(filter?: InspectionFilter, options?: InspectionOptions): R;
+      toHaveNthFetched(n: number, filter?: InspectionFilter, options?: InspectionOptions): R;
+      toHaveFetchedTimes(times: number, filter?: InspectionFilter, options?: InspectionOptions): R;
+      toBeDone(filter?: InspectionFilter): R;
+    }
+  }
+}
+
+
+interface FetchMockJest {
+  // Reset the call history
+  mockClear(): void;
+  // Remove all configured mocks
+  mockReset(): void;
+  // Enable sandbox mode
+  sandbox(): jest.MockInstance<Response, MockCall> & FetchMockSandbox;
+}
+
+declare const fetchMockJest: FetchMockJest & jest.MockInstance<Response, MockCall> & FetchMockStatic
+
+export = fetchMockJest;
diff --git a/package.json b/package.json
index ce751d1..187eae9 100644
--- a/package.json
+++ b/package.json
@@ -4,6 +4,7 @@
   "description": "Jest wrapper for fetch-mock, a comprehensive stub for fetch",
   "main": "server.js",
   "browser": "browser.js",
+  "types": "index.d.ts",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
   },