diff --git a/index.d.ts b/index.d.ts
new file mode 100644
index 0000000..6959425
--- /dev/null
+++ b/index.d.ts
@@ -0,0 +1,43 @@
+/// <reference types="react" />
+
+declare module 'react-input-trigger' {
+  interface Trigger {
+    keyCode?: number | null;
+    shiftKey?: boolean;
+    ctrlKey?: boolean;
+    metaKey?: boolean;
+  }
+
+  type hookType = 'start' | 'cancel' | 'typing';
+
+  export interface Result {
+    hookType: hookType;
+    cursor: {
+      selectionStart: number;
+      selectionEnd: number;
+      top: number;
+      left: number;
+      height: number;
+    };
+    text?: string;
+  }
+
+  declare class InputTrigger extends React.Component<InputTrigger.Props> {}
+
+  declare namespace InputTrigger {
+    function handleTrigger(
+      event: React.KeyboardEvent<HTMLTextAreaElement | HTMLInputElement>
+    ): null;
+
+    interface Props {
+      trigger?: Trigger;
+      onStart?(obj: Result): void;
+      onCancel?(obj: Result): void;
+      onType?(obj: Result): void;
+      endTrigger?(resetState: () => void): void;
+      elementRef?: HTMLTextAreaElement | HTMLInputElement | null;
+    }
+  }
+
+  export default InputTrigger;
+}
diff --git a/package-lock.json b/package-lock.json
index 2417518..d0a19c3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,6 +4,22 @@
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
+    "@types/prop-types": {
+      "version": "15.5.8",
+      "resolved": "https://registry.npmjs.org/@types/prop-types/-/prop-types-15.5.8.tgz",
+      "integrity": "sha512-3AQoUxQcQtLHsK25wtTWIoIpgYjH3vSDroZOUr7PpCHw/jLY1RB9z9E8dBT/OSmwStVgkRNvdh+ZHNiomRieaw==",
+      "dev": true
+    },
+    "@types/react": {
+      "version": "16.7.18",
+      "resolved": "https://registry.npmjs.org/@types/react/-/react-16.7.18.tgz",
+      "integrity": "sha512-Tx4uu3ppK53/iHk6VpamMP3f3ahfDLEVt3ZQc8TFm30a1H3v9lMsCntBREswZIW/SKrvJjkb3Hq8UwO6GREBng==",
+      "dev": true,
+      "requires": {
+        "@types/prop-types": "15.5.8",
+        "csstype": "2.6.0"
+      }
+    },
     "accepts": {
       "version": "1.3.5",
       "resolved": "http://repo.internal.cleartax.co:4873/accepts/-/accepts-1.3.5.tgz",
@@ -1999,6 +2015,12 @@
       "integrity": "sha1-lGfQMsOM+u+58teVASUwYvh/ob0=",
       "dev": true
     },
+    "csstype": {
+      "version": "2.6.0",
+      "resolved": "https://registry.npmjs.org/csstype/-/csstype-2.6.0.tgz",
+      "integrity": "sha512-by8hi8BlLbowQq0qtkx54d9aN73R9oUW20HISpka5kmgsR9F7nnxgfsemuR2sdCKZh+CDNf5egW9UZMm4mgJRg==",
+      "dev": true
+    },
     "currently-unhandled": {
       "version": "0.4.1",
       "resolved": "http://repo.internal.cleartax.co:4873/currently-unhandled/-/currently-unhandled-0.4.1.tgz",
diff --git a/package.json b/package.json
index 2f16f90..9353a24 100644
--- a/package.json
+++ b/package.json
@@ -4,6 +4,7 @@
   "version": "1.1.2",
   "main": "build/lib/react-input-trigger.js",
   "module": "build/es/react-input-trigger.js",
+  "types": "index.d.ts",
   "repository": "git@github.com:abinavseelan/react-input-trigger.git",
   "author": "Abinav Seelan <abinav.n.seelan@gmail.com>",
   "license": "MIT",
@@ -29,6 +30,7 @@
     "success"
   ],
   "devDependencies": {
+    "@types/react": "^16.7.18",
     "babel-cli": "^6.26.0",
     "babel-core": "^6.26.0",
     "babel-loader": "^7.1.3",