diff --git a/index.d.ts b/index.d.ts
index 8715113..cae3e97 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -1,123 +1,146 @@
 import {IOptions as NodeGlobOptions} from 'glob';
 import {Options as FastGlobOptions} from 'fast-glob';
 
-export type ExpandDirectoriesOption =
-	| boolean
-	| ReadonlyArray<string>
-	| {files: ReadonlyArray<string>; extensions: ReadonlyArray<string>};
+declare namespace globby {
+	type ExpandDirectoriesOption =
+		| boolean
+		| ReadonlyArray<string>
+		| {files: ReadonlyArray<string>; extensions: ReadonlyArray<string>};
 
-export interface GlobbyOptions extends FastGlobOptions {
+	interface GlobbyOptions extends FastGlobOptions {
+		/**
+		If set to `true`, `globby` will automatically glob directories for you. If you define an `Array` it will only glob files that matches the patterns inside the `Array`. You can also define an `Object` with `files` and `extensions` like in the example below.
+
+		Note that if you set this option to `false`, you won't get back matched directories unless you set `onlyFiles: false`.
+
+		@default true
+
+		@example
+		```
+		import globby = require('globby');
+
+		(async () => {
+			const paths = await globby('images', {
+				expandDirectories: {
+					files: ['cat', 'unicorn', '*.jpg'],
+					extensions: ['png']
+				}
+			});
+			console.log(paths);
+			//=> ['cat.png', 'unicorn.png', 'cow.jpg', 'rainbow.jpg']
+		})();
+		```
+		*/
+		readonly expandDirectories?: ExpandDirectoriesOption;
+
+		/**
+		Respect ignore patterns in `.gitignore` files that apply to the globbed files.
+
+		@default false
+		*/
+		readonly gitignore?: boolean;
+	}
+
+	interface GlobTask {
+		readonly pattern: string;
+		readonly options: globby.GlobbyOptions;
+	}
+
+	interface GitignoreOptions {
+		readonly cwd?: string;
+		readonly ignore?: ReadonlyArray<string>;
+	}
+
+	type FilterFunction = (path: string) => boolean;
+}
+
+interface Gitignore {
 	/**
-	 * If set to `true`, `globby` will automatically glob directories for you. If you define an `Array` it will only glob files that matches the patterns inside the `Array`. You can also define an `Object` with `files` and `extensions` like in the example below.
-	 *
-	 * Note that if you set this option to `false`, you won't get back matched directories unless you set `onlyFiles: false`.
-	 *
-	 * @default true
-	 *
-	 * @example
-	 *
-	 * import globby from 'globby';
-	 *
-	 * (async () => {
-	 * 	const paths = await globby('images', {
-	 * 		expandDirectories: {
-	 * 			files: ['cat', 'unicorn', '*.jpg'],
-	 * 			extensions: ['png']
-	 * 		}
-	 * 	});
-	 * 	console.log(paths);
-	 * 	//=> ['cat.png', 'unicorn.png', 'cow.jpg', 'rainbow.jpg']
-	 * })();
-	 */
-	readonly expandDirectories?: ExpandDirectoriesOption;
+	`.gitignore` files matched by the ignore config are not used for the resulting filter function.
+
+	@returns A `Promise` for a filter function indicating whether a given path is ignored via a `.gitignore` file.
+
+	@example
+	```
+	import {gitignore} from 'globby';
+
+	(async () => {
+		const isIgnored = await gitignore();
+		console.log(isIgnored('some/file'));
+	})();
+	```
+	*/
+	(options?: globby.GitignoreOptions): Promise<globby.FilterFunction>;
 
 	/**
-	 * Respect ignore patterns in `.gitignore` files that apply to the globbed files.
-	 *
-	 * @default false
-	 */
-	readonly gitignore?: boolean;
+	@returns A filter function indicating whether a given path is ignored via a `.gitignore` file.
+	*/
+	sync(options?: globby.GitignoreOptions): globby.FilterFunction;
 }
 
-/**
- * @param patterns - See supported `minimatch` [patterns](https://github.com/isaacs/minimatch#usage).
- * @param options - See the [`fast-glob` options](https://github.com/mrmlnc/fast-glob#options-1) in addition to the ones in this package.
- * @returns A `Promise<Array>` of matching paths.
- */
-export default function globby(
-	patterns: string | ReadonlyArray<string>,
-	options?: GlobbyOptions
-): Promise<string[]>;
-
-/**
- * @param patterns - See supported `minimatch` [patterns](https://github.com/isaacs/minimatch#usage).
- * @param options - See the [`fast-glob` options](https://github.com/mrmlnc/fast-glob#options-1) in addition to the ones in this package.
- * @returns An `Array` of matching paths.
- */
-export function sync(
-	patterns: string | ReadonlyArray<string>,
-	options?: GlobbyOptions
-): string[];
-
-export interface GlobTask {
-	readonly pattern: string;
-	readonly options: GlobbyOptions;
-}
+declare const globby: {
+	/**
+	@param patterns - See supported `minimatch` [patterns](https://github.com/isaacs/minimatch#usage).
+	@param options - See the [`fast-glob` options](https://github.com/mrmlnc/fast-glob#options-1) in addition to the ones in this package.
+	@returns A `Promise<Array>` of matching paths.
 
-/**
- * Note that you should avoid running the same tasks multiple times as they contain a file system cache. Instead, run this method each time to ensure file system changes are taken into consideration.
- *
- * @param patterns - See supported `minimatch` [patterns](https://github.com/isaacs/minimatch#usage).
- * @param options - See the [`fast-glob` options](https://github.com/mrmlnc/fast-glob#options-1) in addition to the ones in this package.
- * @returns An `Array<Object>` in the format `{ pattern: string, options: Object }`, which can be passed as arguments to [`fast-glob`](https://github.com/mrmlnc/fast-glob). This is useful for other globbing-related packages.
- */
-export function generateGlobTasks(
-	patterns: string | ReadonlyArray<string>,
-	options?: GlobbyOptions
-): GlobTask[];
-
-/**
- * Note that the options affect the results. If `noext: true` is set, then `+(a|b)` will not be considered a magic pattern. If the pattern has a brace expansion, like `a/{b/c,x/y}`, then that is considered magical, unless `nobrace: true` is set.
- *
- * This function is backed by [`node-glob`](https://github.com/isaacs/node-glob#globhasmagicpattern-options).
- *
- * @param patterns - See supported `minimatch` [patterns](https://github.com/isaacs/minimatch#usage).
- * @param options - See the [`node-glob` options](https://github.com/isaacs/node-glob#globhasmagicpattern-options).
- * @returns A boolean of whether there are any special glob characters in the `patterns`.
- */
-export function hasMagic(
-	patterns: string | ReadonlyArray<string>,
-	options?: NodeGlobOptions
-): boolean;
-
-export interface GitignoreOptions {
-	readonly cwd?: string;
-	readonly ignore?: ReadonlyArray<string>;
-}
+	@example
+	```
+	import globby = require('globby');
 
-export type FilterFunction = (path: string) => boolean;
+	(async () => {
+		const paths = await globby(['*', '!cake']);
 
-export interface Gitignore {
-	(options?: GitignoreOptions): Promise<FilterFunction>;
+		console.log(paths);
+		//=> ['unicorn', 'rainbow']
+	})();
+	```
+	*/
+	(
+		patterns: string | ReadonlyArray<string>,
+		options?: globby.GlobbyOptions
+	): Promise<string[]>;
 
 	/**
-	 * @returns A filter function indicating whether a given path is ignored via a `.gitignore` file.
-	 */
-	sync(options?: GitignoreOptions): FilterFunction;
-}
+	@param patterns - See supported `minimatch` [patterns](https://github.com/isaacs/minimatch#usage).
+	@param options - See the [`fast-glob` options](https://github.com/mrmlnc/fast-glob#options-1) in addition to the ones in this package.
+	@returns An `Array` of matching paths.
+	*/
+	sync(
+		patterns: string | ReadonlyArray<string>,
+		options?: globby.GlobbyOptions
+	): string[];
+
+	/**
+	Note that you should avoid running the same tasks multiple times as they contain a file system cache. Instead, run this method each time to ensure file system changes are taken into consideration.
+
+	@param patterns - See supported `minimatch` [patterns](https://github.com/isaacs/minimatch#usage).
+	@param options - See the [`fast-glob` options](https://github.com/mrmlnc/fast-glob#options-1) in addition to the ones in this package.
+	@returns An `Array<Object>` in the format `{ pattern: string, options: Object }`, which can be passed as arguments to [`fast-glob`](https://github.com/mrmlnc/fast-glob). This is useful for other globbing-related packages.
+	*/
+	generateGlobTasks(
+		patterns: string | ReadonlyArray<string>,
+		options?: globby.GlobbyOptions
+	): globby.GlobTask[];
+
+	/**
+	Note that the options affect the results. If `noext: true` is set, then `+(a|b)` will not be considered a magic pattern. If the pattern has a brace expansion, like `a/{b/c,x/y}`, then that is considered magical, unless `nobrace: true` is set.
+
+	This function is backed by [`node-glob`](https://github.com/isaacs/node-glob#globhasmagicpattern-options).
+
+	@param patterns - See supported `minimatch` [patterns](https://github.com/isaacs/minimatch#usage).
+	@param options - See the [`node-glob` options](https://github.com/isaacs/node-glob#globhasmagicpattern-options).
+	@returns A boolean of whether there are any special glob characters in the `patterns`.
+	*/
+	hasMagic(
+		patterns: string | ReadonlyArray<string>,
+		options?: NodeGlobOptions
+	): boolean;
+
+	readonly gitignore: Gitignore;
+
+	// TODO: Remove this for the next major release
+	default: typeof globby;
+};
 
-/**
- * `.gitignore` files matched by the ignore config are not used for the resulting filter function.
- *
- * @returns A `Promise` for a filter function indicating whether a given path is ignored via a `.gitignore` file.
- *
- * @example
- *
- * import {gitignore} from 'globby';
- *
- * (async () => {
- * 	const isIgnored = await gitignore();
- * 	console.log(isIgnored('some/file'));
- * })();
- */
-export const gitignore: Gitignore;
+export = globby;
diff --git a/index.js b/index.js
index 08c3150..dc0b225 100644
--- a/index.js
+++ b/index.js
@@ -115,6 +115,7 @@ const globby = (patterns, options) => {
 };
 
 module.exports = globby;
+// TODO: Remove this for the next major release
 module.exports.default = globby;
 
 module.exports.sync = (patterns, options) => {
diff --git a/index.test-d.ts b/index.test-d.ts
index aee3a39..4e7a3f0 100644
--- a/index.test-d.ts
+++ b/index.test-d.ts
@@ -1,5 +1,6 @@
-import {expectType} from 'tsd-check';
-import globby, {
+import {expectType} from 'tsd';
+import globby = require('.');
+import {
 	GlobTask,
 	FilterFunction,
 	sync as globbySync,
diff --git a/package.json b/package.json
index 245435e..ce2be9d 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
 	},
 	"scripts": {
 		"bench": "npm update glob-stream fast-glob && matcha bench.js",
-		"test": "xo && ava && tsd-check"
+		"test": "xo && ava && tsd"
 	},
 	"files": [
 		"index.js",
@@ -58,7 +58,7 @@
 	"dependencies": {
 		"@types/glob": "^7.1.1",
 		"array-union": "^1.0.2",
-		"dir-glob": "^2.2.1",
+		"dir-glob": "^2.2.2",
 		"fast-glob": "^2.2.6",
 		"glob": "^7.1.3",
 		"ignore": "^4.0.3",
@@ -66,12 +66,12 @@
 		"slash": "^2.0.0"
 	},
 	"devDependencies": {
-		"ava": "^1.2.1",
+		"ava": "^1.4.1",
 		"glob-stream": "^6.1.0",
 		"globby": "sindresorhus/globby#master",
 		"matcha": "^0.7.0",
 		"rimraf": "^2.6.3",
-		"tsd-check": "^0.3.0",
+		"tsd": "^0.7.1",
 		"xo": "^0.24.0"
 	},
 	"xo": {