diff --git a/dist/index.d.ts b/dist/index.d.ts
index bd2c15b..8dc6bd3 100644
--- a/dist/index.d.ts
+++ b/dist/index.d.ts
@@ -5,10 +5,12 @@ export interface IResolve<T> {
 export interface IReject {
     (reason?: any): void;
 }
+export declare type TDeferredStatus = 'pending' | 'fulfilled' | 'rejected';
 export declare class Deferred<T> {
     promise: Promise<T>;
     resolve: IResolve<T>;
     reject: IReject;
+    status: TDeferredStatus;
     constructor();
 }
 export declare let defer: <T>() => Deferred<T>;
diff --git a/dist/index.js b/dist/index.js
index f9b3d35..823ca9c 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -15,6 +15,7 @@ class Deferred {
         this.promise = new Promise((resolve, reject) => {
             this.resolve = resolve;
             this.reject = reject;
+            this.status = 'pending';
         });
     }
 }
@@ -53,4 +54,4 @@ exports.map = (inputArg, functionArg) => __awaiter(this, void 0, void 0, functio
     yield Promise.all(promiseArray);
     return resultArray;
 });
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\ No newline at end of file
+//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiaW5kZXguanMiLCJzb3VyY2VSb290IjoiIiwic291cmNlcyI6WyIuLi90cy9pbmRleC50cyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiOzs7Ozs7Ozs7O0FBQUEsMEJBQXVCO0FBQ3ZCLDZCQUE0QjtBQVk1QjtJQUtFO1FBQ0UsSUFBSSxDQUFDLE9BQU8sR0FBRyxJQUFJLE9BQU8sQ0FBSSxDQUFDLE9BQU8sRUFBRSxNQUFNO1lBQzVDLElBQUksQ0FBQyxPQUFPLEdBQUcsT0FBTyxDQUFBO1lBQ3RCLElBQUksQ0FBQyxNQUFNLEdBQUcsTUFBTSxDQUFBO1lBQ3BCLElBQUksQ0FBQyxNQUFNLEdBQUcsU0FBUyxDQUFBO1FBQ3pCLENBQUMsQ0FBQyxDQUFBO0lBQ0osQ0FBQztDQUNGO0FBWkQsNEJBWUM7QUFFVSxRQUFBLEtBQUssR0FBRztJQUNqQixNQUFNLENBQUMsSUFBSSxRQUFRLEVBQUssQ0FBQTtBQUMxQixDQUFDLENBQUE7QUFFRDs7R0FFRztBQUNRLFFBQUEsZUFBZSxHQUFHLENBQUksS0FBUztJQUN4QyxNQUFNLENBQUMsT0FBTyxDQUFDLE9BQU8sQ0FBQyxLQUFLLENBQUMsQ0FBQTtBQUMvQixDQUFDLENBQUE7QUFFRDs7R0FFRztBQUNRLFFBQUEsZUFBZSxHQUFHLENBQUMsR0FBRztJQUMvQixNQUFNLENBQUMsT0FBTyxDQUFDLE1BQU0sQ0FBQyxHQUFHLENBQUMsQ0FBQTtBQUM1QixDQUFDLENBQUE7QUFFVSxRQUFBLFNBQVMsR0FBRyxJQUFJLENBQUMsU0FBUyxDQUFBO0FBRXJDLFdBQVc7QUFDWCxFQUFFLENBQUMsQ0FBQyxDQUFDLGlCQUFTLENBQUMsQ0FBQyxDQUFDO0lBQ2YsaUJBQVMsR0FBRyxPQUFPLENBQUMsZ0JBQWdCLENBQUMsQ0FBQTtBQUN2QyxDQUFDO0FBQ1UsUUFBQSxHQUFHLEdBQUcsQ0FBVyxRQUFhLEVBQUMsV0FBVztJQUNuRCxJQUFJLGtCQUFrQixHQUFHLGlCQUFTLENBQUMsV0FBVyxDQUFDLENBQUE7SUFDL0MsSUFBSSxZQUFZLEdBQW1CLEVBQUUsQ0FBQTtJQUNyQyxJQUFJLFdBQVcsR0FBRyxFQUFFLENBQUE7SUFDcEIsR0FBRyxDQUFDLENBQUMsSUFBSSxJQUFJLElBQUksUUFBUSxDQUFDLENBQUMsQ0FBQztRQUMxQixJQUFJLE9BQU8sR0FBaUIsa0JBQWtCLENBQUMsSUFBSSxDQUFDLENBQUE7UUFDcEQsWUFBWSxDQUFDLElBQUksQ0FBQyxPQUFPLENBQUMsQ0FBQTtRQUMxQixPQUFPLENBQUMsSUFBSSxDQUFDLENBQUM7WUFDWixXQUFXLENBQUMsSUFBSSxDQUFDLENBQUMsQ0FBQyxDQUFBO1FBQ3JCLENBQUMsQ0FBQyxDQUFBO0lBRUosQ0FBQztJQUNELE1BQU0sT0FBTyxDQUFDLEdBQUcsQ0FBQyxZQUFZLENBQUMsQ0FBQTtJQUMvQixNQUFNLENBQUMsV0FBVyxDQUFBO0FBQ3BCLENBQUMsQ0FBQSxDQUFBIn0=
\ No newline at end of file
diff --git a/test/test.d.ts b/test/test.d.ts
deleted file mode 100644
index 2fd432a..0000000
--- a/test/test.d.ts
+++ /dev/null
@@ -1 +0,0 @@
-import 'typings-test';
diff --git a/test/test.js b/test/test.js
deleted file mode 100644
index e3537f5..0000000
--- a/test/test.js
+++ /dev/null
@@ -1,34 +0,0 @@
-"use strict";
-require("typings-test");
-const smartchai_1 = require("smartchai");
-const q = require("../dist/index");
-let myCallback = (someValue1, cb) => {
-    cb(null, someValue1);
-};
-describe('smartq', function () {
-    it('should return a Deferred for .defer()', function () {
-        let myDeferred = q.defer();
-        let expectPromise = smartchai_1.expect(myDeferred.promise).to.eventually.be.fulfilled;
-        myDeferred.resolve();
-        return expectPromise;
-    });
-    it('should let types flow through the Promise', function () {
-        let myString = 'someString';
-        let myDeferred = q.defer();
-        let expectPromise = smartchai_1.expect(myDeferred.promise).to.eventually.equal('someString');
-        myDeferred.resolve(myString);
-        return expectPromise;
-    });
-    it('should promisify a callback', function () {
-        let myPromisified = q.promisify(myCallback);
-        let expectPromise = smartchai_1.expect(myPromisified('hi')).to.eventually.equal('hi');
-        return expectPromise;
-    });
-    it('should map callbacks', function () {
-        let inputArray = ['hi', 'awesome'];
-        let myPromisified = q.promisify(myCallback);
-        let expectPromise = smartchai_1.expect(q.map(inputArray, myPromisified)).to.eventually.deep.equal(inputArray);
-        return expectPromise;
-    });
-});
-//# sourceMappingURL=data:application/json;base64,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
\ No newline at end of file
diff --git a/ts/index.ts b/ts/index.ts
index c72e920..bb452b9 100644
--- a/ts/index.ts
+++ b/ts/index.ts
@@ -9,14 +9,18 @@ export interface IReject {
   (reason?: any): void
 }
 
+export type TDeferredStatus = 'pending' | 'fulfilled' | 'rejected'
+
 export class Deferred<T> {
   promise: Promise<T>
   resolve: IResolve<T>
   reject: IReject
-  constructor() {
+  status: TDeferredStatus
+  constructor () {
     this.promise = new Promise<T>((resolve, reject) => {
       this.resolve = resolve
       this.reject = reject
+      this.status = 'pending'
     })
   }
 }