diff --git a/types/negative-array/index.d.ts b/types/negative-array/index.d.ts
new file mode 100644
index 0000000000..1308de4d9c
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+++ b/types/negative-array/index.d.ts
@@ -0,0 +1,8 @@
+// Type definitions for negative-array 2.0
+// Project: https://github.com/sindresorhus/negative-array#readme
+// Definitions by: BendingBender <https://github.com/BendingBender>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+export = negativeArray;
+
+declare function negativeArray<T>(array: T[]): T[];
diff --git a/types/negative-array/negative-array-tests.ts b/types/negative-array/negative-array-tests.ts
new file mode 100644
index 0000000000..9ca07b4a69
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+++ b/types/negative-array/negative-array-tests.ts
@@ -0,0 +1,5 @@
+import negativeArray = require('negative-array');
+
+const unicorn = negativeArray(['pony', 'cake', 'rainbow']);
+
+unicorn[-1];
diff --git a/types/negative-array/tsconfig.json b/types/negative-array/tsconfig.json
new file mode 100644
index 0000000000..be024c1c31
--- /dev/null
+++ b/types/negative-array/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",
+        "negative-array-tests.ts"
+    ]
+}
diff --git a/types/negative-array/tslint.json b/types/negative-array/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/negative-array/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }