diff --git a/index.d.ts b/index.d.ts
new file mode 100644
index 0000000..f2812f7
--- /dev/null
+++ b/index.d.ts
@@ -0,0 +1,191 @@
+declare module "prism-react-renderer" {
+  import * as React from 'react';
+
+  type Language =
+    'markup' |
+    'bash' |
+    'clike' |
+    'c' |
+    'cpp' |
+    'css' |
+    'javascript' |
+    'jsx' |
+    'coffeescript' |
+    'actionscript' |
+    'css-extr' |
+    'diff' |
+    'docker' |
+    'elixir' |
+    'erlang' |
+    'git' |
+    'go' |
+    'graphql' |
+    'handlebars' |
+    'haskell' |
+    'java' |
+    'json' |
+    'latex' |
+    'less' |
+    'makefile' |
+    'markdown' |
+    'objectivec' |
+    'ocaml' |
+    'php' |
+    'php-extr' |
+    'python' |
+    'reason' |
+    'ruby' |
+    'rust' |
+    'sass' |
+    'scss' |
+    'sql' |
+    'stylus' |
+    'swift' |
+    'typescript' |
+    'vim' |
+    'yaml';
+
+  type PrismGrammar = {
+    [key: string]: any,
+  }
+
+  type LanguageDict = {
+    [lang in Language]: PrismGrammar
+  }
+
+  type PrismLib = {
+    languages: LanguageDict,
+    tokenize: (code: string, grammar: PrismGrammar, language: Language) => PrismToken[]|string[],
+    highlight: (code: string, grammar: PrismGrammar, language: Language) => string,
+  }
+
+  type PrismThemeEntry = {
+    color?: string,
+    backgroundColor?: string,
+    fontStyle?: "normal" | "italic",
+    fontWeight?:
+      "normal" |
+      "bold" |
+      "100" |
+      "200" |
+      "300" |
+      "400" |
+      "500" |
+      "600" |
+      "700" |
+      "800" |
+      "900",
+    textDecorationLine?:
+      "none" |
+      "underline" |
+      "line-through" |
+      "underline line-through",
+    opacity?: number,
+    [styleKey: string]: string | number | void,
+  }
+
+  type PrismTheme = {
+    plain: PrismThemeEntry,
+    styles: Array<{
+      types: string[],
+      style: PrismThemeEntry,
+      languages?: Language[],
+    }>,
+  }
+
+  type ThemeDict = {
+    root: StyleObj,
+    plain: StyleObj,
+    [type: string]: StyleObj,
+  }
+
+  type Token = {
+    types: string[],
+    content: string,
+    empty?: boolean,
+  }
+
+  type PrismToken = {
+    type: string,
+    content: Array<PrismToken | string> | string
+  }
+
+  type StyleObj = {
+    [key: string]: string | number | null
+  }
+
+  type LineInputProps = {
+    key?: React.Key,
+    style?: StyleObj,
+    className?: string,
+    line: Token[],
+    [otherProp: string]: any
+  }
+
+  type LineOutputProps = {
+    key?: React.Key,
+    style?: StyleObj,
+    className: string,
+    [otherProps: string]: any
+  }
+
+  type TokenInputProps = {
+    key?: React.Key,
+    style?: StyleObj,
+    className?: string,
+    token: Token,
+    [otherProp: string]: any
+  }
+
+  type TokenOutputProps = {
+    key?: React.Key,
+    style?: StyleObj,
+    className: string,
+    children: string,
+    [otherProp: string]: any
+  }
+
+  type RenderProps = {
+    tokens: Token[][],
+    className: string,
+    style: StyleObj,
+    getLineProps: (input: LineInputProps) => LineOutputProps,
+    getTokenProps: (input: TokenInputProps) => TokenOutputProps,
+  }
+
+  type DefaultProps = {
+    Prism: PrismLib,
+    theme: PrismTheme,
+  }
+
+  interface HighlightProps {
+    Prism: PrismLib,
+    theme?: PrismTheme,
+    language: Language,
+    code: string,
+    children: (props: RenderProps) => React.ReactNode,
+  }
+
+  export default class Highlight extends React.Component<HighlightProps> {
+    themeDict: ThemeDict;
+    getLineProps: (lineInputProps: LineInputProps) => LineOutputProps;
+    getStyleForToken: (token: Token) => { [inlineStyle: string]: string };
+    getTokenProps: (tokenInputPropsL: TokenInputProps) => TokenOutputProps;
+  }
+
+  export const defaultProps: DefaultProps
+
+  export const Prism: PrismLib;
+
+  export {
+    Language,
+    DefaultProps,
+    PrismTheme,
+  }
+}
+
+declare module "prism-react-renderer/themes/*" {
+  import { PrismTheme } from 'prism-react-renderer';
+  const theme: PrismTheme;
+  export default theme;
+}
diff --git a/package.json b/package.json
index ee93aea..eaeec0f 100755
--- a/package.json
+++ b/package.json
@@ -4,6 +4,7 @@
   "description": "Renders highlighted Prism output using React",
   "main": "lib/index.js",
   "module": "es/index.js",
+  "types": "./index.d.ts",
   "license": "MIT",
   "repository": "git@github.com:FormidableLabs/prism-react-renderer.git",
   "files": [