diff --git a/types/inspectlet-es/index.d.ts b/types/inspectlet-es/index.d.ts
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+++ b/types/inspectlet-es/index.d.ts
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+// Type definitions for inspectlet-es 1.0
+// Project: https://github.com/idmadj/inspectlet-es
+// Definitions by: idmadj <https://github.com/idmadj>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+export function install(wid: number): void;
+export default function insp(...args: any[]): number;
diff --git a/types/inspectlet-es/inspectlet-es-tests.ts b/types/inspectlet-es/inspectlet-es-tests.ts
new file mode 100644
index 0000000000..4bbff1776b
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+++ b/types/inspectlet-es/inspectlet-es-tests.ts
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+import insp, { install } from 'inspectlet-es';
+
+install(12345678); // $ExpectType void
+insp(['identify', "john@example.com"]); // $ExpectType number
diff --git a/types/inspectlet-es/tsconfig.json b/types/inspectlet-es/tsconfig.json
new file mode 100644
index 0000000000..50b72d8baa
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+++ b/types/inspectlet-es/tsconfig.json
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+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictFunctionTypes": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "inspectlet-es-tests.ts"
+    ]
+}
diff --git a/types/inspectlet-es/tslint.json b/types/inspectlet-es/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
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+++ b/types/inspectlet-es/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }