diff --git a/types/deep-equal-in-any-order/deep-equal-in-any-order-tests.ts b/types/deep-equal-in-any-order/deep-equal-in-any-order-tests.ts
new file mode 100644
index 0000000000..f8fe278708
--- /dev/null
+++ b/types/deep-equal-in-any-order/deep-equal-in-any-order-tests.ts
@@ -0,0 +1,13 @@
+import { expect, use } from 'chai';
+import deepEqualInAnyOrder = require('deep-equal-in-any-order');
+
+use(deepEqualInAnyOrder);
+
+expect([1, 2]).to.deep.equalInAnyOrder([2, 1]);
+expect([1, 2]).to.not.deep.equalInAnyOrder([2, 1, 3]);
+expect({ foo: [1, 2], bar: [4, 89, 22] }).to.deep.equalInAnyOrder({ foo: [2, 1], bar: [4, 22, 89] });
+expect({ foo: ['foo-1', 'foo-2', [1, 2], null] }).to.deep.equalInAnyOrder({ foo: [null, [1, 2], 'foo-1', 'foo-2'] });
+expect({ foo: [1, 2], bar: { baz: ['a', 'b', { lorem: [5, 6] }] } }).to.deep.equalInAnyOrder({
+    foo: [2, 1],
+    bar: { baz: ['b', 'a', { lorem: [6, 5] }] }
+});
diff --git a/types/deep-equal-in-any-order/index.d.ts b/types/deep-equal-in-any-order/index.d.ts
new file mode 100644
index 0000000000..d0e646d64e
--- /dev/null
+++ b/types/deep-equal-in-any-order/index.d.ts
@@ -0,0 +1,15 @@
+// Type definitions for deep-equal-in-any-order 1.0
+// Project: https://github.com/oprogramador/deep-equal-in-any-order#readme
+// Definitions by: Bastien Caudan <https://github.com/bcaudan>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+declare global {
+    namespace Chai {
+        interface Deep {
+            equalInAnyOrder: Equal;
+        }
+    }
+}
+
+declare function deepEqualInAnyOrder(chai: any, utils: any): void;
+export = deepEqualInAnyOrder;
diff --git a/types/deep-equal-in-any-order/tsconfig.json b/types/deep-equal-in-any-order/tsconfig.json
new file mode 100644
index 0000000000..4a70c15618
--- /dev/null
+++ b/types/deep-equal-in-any-order/tsconfig.json
@@ -0,0 +1,23 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictFunctionTypes": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "deep-equal-in-any-order-tests.ts"
+    ]
+}
diff --git a/types/deep-equal-in-any-order/tslint.json b/types/deep-equal-in-any-order/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/deep-equal-in-any-order/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }