diff --git a/types/coverup/coverup-tests.ts b/types/coverup/coverup-tests.ts
new file mode 100644
index 0000000000..ed83332f6c
--- /dev/null
+++ b/types/coverup/coverup-tests.ts
@@ -0,0 +1,32 @@
+import coverup = require("coverup");
+
+coverup("4242-4242-4242-4242"); // $ExpectType string
+//=> *******************
+
+coverup("4242-4242-4242-4242", { char: "%" }); // $ExpectType string
+//=> %%%%%%%%%%%%%%%%%%%
+
+coverup("4242-4242-4242-4242", { keepSymbols: true }); // $ExpectType string
+//=> ****-****-****-****
+
+coverup("4242-4242-4242-4242", { keepLeft: 1, keepRight: 1, compactTo: 4 }); // $ExpectType string
+//=> 4****2
+
+coverup("4242-4242-4242-4242", { keepLeft: 4 }); // $ExpectType string
+//=> 4242***************
+
+coverup("4242-4242-4242-4242", { keepRight: 4 }); // $ExpectType string
+//=> ***************4242
+
+let options: coverup.Options = {
+    char: "x",
+    keepLeft: 3,
+    keepRight: 3,
+};
+
+coverup("4242-4242-4242-4242", options); // $ExpectType string
+// => 424xxxxxxxxxxxxx242
+
+coverup("4242-4242-4242-4242", { keepLeft: 1, keepRight: 1, compactTo: 4, keepSymbols: true }); // $ExpectError
+//=> Error: you cannot define both compactTo and keepSymbols
+
diff --git a/types/coverup/index.d.ts b/types/coverup/index.d.ts
new file mode 100644
index 0000000000..baf69971f7
--- /dev/null
+++ b/types/coverup/index.d.ts
@@ -0,0 +1,20 @@
+// Type definitions for coverup v0.1
+// Project: https://github.com/jsonmaur/coverup
+// Definitions by: Vadim Belorussov <https://github.com/bevalorous>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+export as namespace Coverup;
+
+export = coverup;
+
+declare function coverup(value: string, options?: coverup.Options): string;
+
+declare namespace coverup {
+    export interface Options {
+        char?: string;
+        keepLeft?: number;
+        keepRight?: number;
+        compactTo?: number;
+        keepSymbols?: boolean;
+    }
+}
diff --git a/types/coverup/tsconfig.json b/types/coverup/tsconfig.json
new file mode 100644
index 0000000000..8de465caa0
--- /dev/null
+++ b/types/coverup/tsconfig.json
@@ -0,0 +1,22 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "coverup-tests.ts"
+    ]
+}
diff --git a/types/coverup/tslint.json b/types/coverup/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/coverup/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }