diff --git a/package-lock.json b/package-lock.json
index aa0d326..819dadf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,6 +4,21 @@
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
+		"@types/three": {
+			"version": "0.89.6",
+			"resolved": "https://registry.npmjs.org/@types/three/-/three-0.89.6.tgz",
+			"integrity": "sha512-fPaCCrr1pxuyoZVSXmRO1VRF02nshe9Y3BMwm5tJBd9o0Mp5Lma9JUQfK/4oacJXSMkykcQrjmsyCsabB3uqsA==",
+			"dev": true,
+			"requires": {
+				"@types/webvr-api": "0.0.31"
+			}
+		},
+		"@types/webvr-api": {
+			"version": "0.0.31",
+			"resolved": "https://registry.npmjs.org/@types/webvr-api/-/webvr-api-0.0.31.tgz",
+			"integrity": "sha1-9gYf6IoDXTSotqDFX4dYkB7IoI4=",
+			"dev": true
+		},
 		"acorn": {
 			"version": "5.4.1",
 			"resolved": "https://registry.npmjs.org/acorn/-/acorn-5.4.1.tgz",
diff --git a/package.json b/package.json
index b5b052e..38b775e 100644
--- a/package.json
+++ b/package.json
@@ -4,6 +4,7 @@
 	"description": "Three.js powered Minecraft skin viewer",
 	"module": "build/skinview3d.module.js",
 	"main": "build/skinview3d.js",
+	"typings": "types/skinview3d.d.ts",
 	"scripts": {
 		"build": "rollup -c tools/rollup.module.js && rollup -c tools/rollup.browser.js && rollup -c tools/rollup.browser.min.js",
 		"prepare": "npm test && rm -rf build && npm run build",
@@ -23,6 +24,7 @@
 		"three": "^0.89.0"
 	},
 	"devDependencies": {
+		"@types/three": "^0.89.6",
 		"babel-cli": "^6.26.0",
 		"babel-plugin-external-helpers": "^6.22.0",
 		"babel-preset-env": "^1.6.1",
diff --git a/types/animation.d.ts b/types/animation.d.ts
new file mode 100644
index 0000000..7d410ab
--- /dev/null
+++ b/types/animation.d.ts
@@ -0,0 +1,37 @@
+import { PlayerObject } from './model'
+
+type AnimationFn = (player: PlayerObject, time: number) => void
+interface IAnimation {
+  play(player: PlayerObject, time: number): void
+}
+export type Animation = AnimationFn | IAnimation
+
+declare function invokeAnimation(
+  animation: Animation,
+  player: PlayerObject,
+  time: number
+): void
+
+declare class AnimationHandle implements IAnimation {
+  readonly animation: Animation
+  paused: boolean
+  speed: number
+
+  constructor(animation: Animation)
+
+  play(player: PlayerObject, time: number): void
+
+  reset(): void
+}
+
+export class CompositeAnimation implements IAnimation {
+  private handles: Set<AnimationHandle>
+
+  constructor()
+
+  add(animation: Animation): AnimationHandle
+
+  play(player: PlayerObject, time: number): void
+}
+
+export const WalkAnimation: AnimationFn
diff --git a/types/model.d.ts b/types/model.d.ts
new file mode 100644
index 0000000..5a48b3c
--- /dev/null
+++ b/types/model.d.ts
@@ -0,0 +1,35 @@
+import * as THREE from 'three'
+
+export class SkinObject extends THREE.Group {
+  readonly head: THREE.Group
+  readonly body: THREE.Group
+  readonly rightArm: THREE.Group
+  readonly leftArm: THREE.Group
+  readonly rightLeg: THREE.Group
+  readonly leftLeg: THREE.Group
+
+  constructor(
+    isSlim: boolean,
+    layer1Material: THREE.Material,
+    layer2Material: THREE.Material
+  )
+}
+
+export class CapeObject extends THREE.Group {
+  readonly cape: THREE.Mesh
+
+  constructor(capeMaterial: THREE.Material)
+}
+
+export class PlayerObject extends THREE.Group {
+  readonly slim: boolean
+  readonly skin: SkinObject
+  readonly cape: CapeObject
+
+  constructor(
+    isSlim: boolean,
+    layer1Material: THREE.Material,
+    layer2Material: THREE.Material,
+    capeMaterial: THREE.Material
+  )
+}
diff --git a/types/skinview3d.d.ts b/types/skinview3d.d.ts
new file mode 100644
index 0000000..c6c854b
--- /dev/null
+++ b/types/skinview3d.d.ts
@@ -0,0 +1,11 @@
+export {
+  CompositeAnimation,
+  WalkAnimation,
+  Animation,
+  AnimationFn,
+  IAnimation
+} from './animation'
+
+export { SkinViewer, SkinControl } from './viewer'
+
+export { SkinObject, CapeObject, PlayerObject } from './model'
diff --git a/types/viewer.d.ts b/types/viewer.d.ts
new file mode 100644
index 0000000..1eb5ee9
--- /dev/null
+++ b/types/viewer.d.ts
@@ -0,0 +1,45 @@
+import * as THREE from 'three'
+import { CompositeAnimation, WalkAnimation } from './animation'
+import { Animation } from './animation'
+import { PlayerObject } from './model'
+
+interface SkinViewerOptions {
+  domElement: Element
+  animation?: Animation
+  slim?: boolean
+  skinUrl?: string
+  capeUrl?: string
+  width?: number
+  height?: number
+}
+
+export class SkinViewer {
+  skinUrl: string
+  capeUrl: string
+  width: number
+  height: number
+  readonly domElement: Element
+  animation: Animation
+  animationPaused: boolean
+  animationTime: number
+  readonly playerObject: PlayerObject
+  readonly disposed: boolean
+  readonly camera: THREE.Camera
+  readonly renderer: THREE.Renderer
+  readonly scene: THREE.Scene
+
+  constructor(options: SkinViewerOptions)
+
+  setSize(width: number, height: number): void
+
+  dispose(): void
+}
+
+export class SkinControl {
+  enableAnimationControl: boolean
+  readonly skinViewer: SkinViewer
+
+  constructor(skinViewer: SkinViewer)
+
+  dispose(): void
+}