diff --git a/types/react-aria-menubutton/index.d.ts b/types/react-aria-menubutton/index.d.ts
new file mode 100644
index 0000000000..7a6ed925b2
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+++ b/types/react-aria-menubutton/index.d.ts
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+// Type definitions for react-aria-menubutton 5.0
+// Project: https://github.com/davidtheclark/react-aria-menubutton
+// Definitions by: Muhammad Fawwaz Orabi <https://github.com/forabi>
+//                 Chris Rohlfs <https://github.com/crohlfs>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.3
+
+import * as React from "react";
+
+export interface WrapperState {
+	isOpen: boolean;
+}
+
+export type WrapperProps<T extends HTMLElement> = React.HTMLAttributes<T> & {
+	/**
+	 * A callback to run when the user makes a selection
+	 * (i.e. clicks or presses Enter or Space on a `MenuItem`).
+	 * It will be passed the value of the selected `MenuItem` and
+	 * the React `SyntheticEvent`.
+	 */
+	onSelection(value: any, event: React.SyntheticEvent<T>): any;
+
+	/**
+	 * A callback to run when the menu is opened or closed.
+	 */
+	onMenuToggle?(obj: WrapperState): any;
+
+	/**
+	 * By default, it does automatically close.
+	 * If false, the menu will not automatically close when a
+	 * selection is made. Default: `true`.
+	 */
+	closeOnSelection?: boolean;
+
+	isOpen?: boolean;
+
+	tag?: T["tagName"];
+};
+
+/**
+ * A simple component to group a `Button`/`Menu`/`MenuItem` set,
+ * coordinating their interactions. It should wrap your entire menu button
+ * widget.
+ * All `Button`, `Menu`, and `MenuItem` components must be nested within a
+ * `Wrapper` component.
+ * Each wrapper can contain only one `Button`, only one `Menu`, and
+ * multiple `MenuItem`s.
+ */
+export class Wrapper extends React.Component<WrapperProps<HTMLElement>> {}
+
+export type ButtonProps<T extends HTMLElement> = React.HTMLAttributes<T> & {
+	/**
+	 * If true, the element is disabled
+	 * (aria-disabled='true', not in tab order, clicking has no effect).
+	 */
+	disabled?: boolean;
+
+	/**
+	 * The HTML tag for this element. Default: 'span'.
+	 */
+	tag?: T["tagName"];
+};
+
+/**
+ * A React component to wrap the content of your
+ * menu-button-pattern's button.
+ * The `Button` component itself acts as a UI button (with tab-index, role, etc.),
+ * so you probably do not want to pass an HTML `<button>` element as its child.
+ * Each `Button` must be wrapped in a Wrapper, and each Wrapper can wrap only
+ * one `Button`.
+ */
+export class Button extends React.Component<ButtonProps<HTMLElement>> {}
+
+export type MenuProps<T extends HTMLElement> = React.HTMLAttributes<T> & {
+	/**
+	 * The HTML tag for this element. Default: 'span'.
+	 */
+	tag?: T["tagName"];
+};
+
+/**
+ * A React component to wrap the content of your menu-button-pattern's menu.
+ */
+export class Menu extends React.Component<MenuProps<HTMLElement>> {}
+
+export type MenuItemProps<T extends HTMLElement> = React.HTMLAttributes<T> & {
+	/**
+	 * If value has a value, it will be passed to the onSelection handler
+	 * when the `MenuItem` is selected
+	 */
+	value?: string | boolean | number;
+
+	/**
+	 * If `text` has a value, its first letter will be the letter a user can
+	 * type to navigate to that item.
+	 */
+	text?: string;
+
+	/**
+	 * The HTML tag for this element. Default: 'span'.
+	 */
+	tag?: T["tagName"];
+};
+
+/**
+ * A React component to wrap the content of one of your
+ * menu-button-pattern's menu items.
+ * Each `MenuItem` must be wrapped in a `Wrapper`,
+ * and each Wrapper can wrap multiple `MenuItem`s.
+ * When a `MenuItem` is selected (by clicking or focusing and hitting Enter
+ * or Space), it calls the `onSelection` handler you passed ariaMenuButton
+ * when creating this set of components.
+ * It passes that handler a value and the event. The value it passes is
+ * determined as follows:
+ * * If the `MenuItem` has a `value` prop, that is passed.
+ * * If the `MenuItem` has no `value` prop, the component's child is passed
+ * (so it better be simple text!).
+ */
+export class MenuItem extends React.Component<MenuItemProps<HTMLElement>> {}
+
+/**
+ * Open a modal programmatically.
+ * For this to work, you must provide an id prop to the Wrapper of the menu.
+ * That id should be your first argument to `openMenu()`.
+ */
+export function openMenu(
+	wrapperId: string,
+	openOptions?: {
+		/**
+		 * If `true`, the menu's first item will receive focus when the
+		 * menu opens. Default: `false`.
+		 */
+		focusMenu: boolean;
+	}
+): void;
+
+/**
+ * Close a modal programmatically.
+ * For this to work, you must provide an id prop to the Wrapper of the menu.
+ * That id should be your first argument to `closeMenu()`.
+ */
+export function closeMenu(
+	wrapperId: string,
+	closeOptions?: {
+		/**
+		 * If `true`, the widget's button will receive focus when the
+		 * menu closes. Default: `false`.
+		 */
+		focusMenu: boolean;
+	}
+): void;
diff --git a/types/react-aria-menubutton/react-aria-menubutton-tests.tsx b/types/react-aria-menubutton/react-aria-menubutton-tests.tsx
new file mode 100644
index 0000000000..9559b9e977
--- /dev/null
+++ b/types/react-aria-menubutton/react-aria-menubutton-tests.tsx
@@ -0,0 +1,126 @@
+import * as React from "react";
+import * as ReactDOM from "react-dom";
+import {
+	closeMenu,
+	openMenu,
+	Wrapper,
+	Button,
+	Menu,
+	MenuItem
+} from "react-aria-menubutton";
+
+const menuItemWords = ["foo", "bar", "baz"];
+
+class MyMenuButton extends React.Component {
+	render() {
+		const menuItems = menuItemWords.map((word, i) => {
+			return (
+				<li key={i}>
+					<MenuItem className="MyMenuButton-menuItem">
+						{word}
+					</MenuItem>
+				</li>
+			);
+		});
+
+		return (
+			<Wrapper
+				className="MyMenuButton"
+				onSelection={(value, event) => console.log(value, event)}
+			>
+				<Button className="MyMenuButton-button">click me</Button>
+				<Menu className="MyMenuButton-menu">
+					<ul>
+						{menuItems}
+					</ul>
+				</Menu>
+			</Wrapper>
+		);
+	}
+}
+
+ReactDOM.render(<MyMenuButton />, document.body);
+
+const words = [
+	"pectinate",
+	"borborygmus",
+	"anisodactylous",
+	"barbar",
+	"pilcrow",
+	"destroy"
+];
+
+interface DemoOneState {
+	selected: string;
+	noMenu: boolean;
+}
+
+class DemoOne extends React.Component<{}, DemoOneState> {
+	constructor(props: any) {
+		super(props);
+		this.state = { selected: "", noMenu: false };
+	}
+
+	handleSelection(value: string) {
+		if (value === "destroy") {
+			this.setState({ noMenu: true });
+		} else {
+			this.setState({ selected: value });
+		}
+	}
+
+	render() {
+		const { selected, noMenu } = this.state;
+
+		if (noMenu) {
+			return (
+				<div>
+					[You decided to "destroy this menu," so the menu has been destroyed,
+					according to your wishes. Refresh the page to see it again.]
+				</div>
+			);
+		}
+
+		const menuItemElements = words.map((word, i) => {
+			let itemClass = "AriaMenuButton-menuItem";
+			if (selected === word) {
+				itemClass += " is-selected";
+			}
+			const display = word === "destroy" ? "destroy this menu" : word;
+			return (
+				<li className="AriaMenuButton-menuItemWrapper" key={i}>
+					<MenuItem className={itemClass} value={word} text={word}>
+						{display}
+					</MenuItem>
+				</li>
+			);
+		});
+
+		return (
+			<div>
+				<Wrapper
+					className="AriaMenuButton"
+					onSelection={this.handleSelection.bind(this)}
+				>
+					<Button className="AriaMenuButton-trigger">Select a word</Button>
+					<Menu>
+						<ul className="AriaMenuButton-menu">
+							{menuItemElements}
+						</ul>
+					</Menu>
+				</Wrapper>
+				<span style={{ marginLeft: "1em" }}>
+					Your last selection was: <strong>{selected}</strong>
+				</span>
+			</div>
+		);
+	}
+}
+
+ReactDOM.render(<DemoOne />, document.getElementById("demo-one"));
+
+closeMenu("");
+closeMenu("", { focusMenu: true });
+
+openMenu("");
+openMenu("", { focusMenu: true });
diff --git a/types/react-aria-menubutton/tsconfig.json b/types/react-aria-menubutton/tsconfig.json
new file mode 100644
index 0000000000..0e2508eac6
--- /dev/null
+++ b/types/react-aria-menubutton/tsconfig.json
@@ -0,0 +1,19 @@
+{
+	"compilerOptions": {
+		"module": "commonjs",
+		"lib": ["es6", "dom"],
+		"noImplicitAny": true,
+		"noImplicitThis": true,
+		"strictNullChecks": true,
+		"baseUrl": "../",
+		"typeRoots": ["../"],
+		"types": [],
+		"jsx": "react",
+		"noEmit": true,
+		"forceConsistentCasingInFileNames": true
+	},
+	"files": [
+		"index.d.ts",
+		"react-aria-menubutton-tests.tsx"
+	]
+}
diff --git a/types/react-aria-menubutton/tslint.json b/types/react-aria-menubutton/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/react-aria-menubutton/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }