diff --git a/types/wordpress__deprecated/index.d.ts b/types/wordpress__deprecated/index.d.ts
new file mode 100644
index 0000000000..cf4cc12105
--- /dev/null
+++ b/types/wordpress__deprecated/index.d.ts
@@ -0,0 +1,57 @@
+// Type definitions for @wordpress/deprecated 2.4
+// Project: https://github.com/WordPress/gutenberg/tree/master/packages/deprecated/README.md
+// Definitions by: Derek Sifford <https://github.com/dsifford>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 3.5
+
+export interface DeprecatedOptions {
+    /**
+     * Feature to use instead.
+     */
+    alternative?: string;
+    /**
+     * Additional message to help transition away from the deprecated feature.
+     */
+    hint?: string;
+    /**
+     * Link to documentation.
+     */
+    link?: string;
+    /**
+     * Plugin name if it's a plugin feature.
+     */
+    plugin?: string;
+    /**
+     * Version in which the feature will be removed.
+     */
+    version?: string;
+}
+
+/**
+ * Object map tracking messages which have been logged, for use in ensuring a message is only logged once.
+ */
+export const logged: Record<string, boolean | undefined>;
+
+/**
+ * Logs a message to notify developers about a deprecated feature.
+ *
+ * @param feature             Name of the deprecated feature.
+ * @param [options]           Additional options.
+ *
+ * @example
+ * ```js
+ * import deprecated from '@wordpress/deprecated';
+ *
+ * deprecated( 'Eating meat', {
+ * 	version: 'the future',
+ * 	alternative: 'vegetables',
+ * 	plugin: 'the earth',
+ * 	hint: 'You may find it beneficial to transition gradually.',
+ * } );
+ *
+ * // Logs: 'Eating meat is deprecated and will be removed from the earth in the future. Please use vegetables instead. Note: You may find it beneficial to transition gradually.'
+ * ```
+ */
+declare function deprecated(feature: string, options?: DeprecatedOptions): void;
+
+export default deprecated;
diff --git a/types/wordpress__deprecated/tsconfig.json b/types/wordpress__deprecated/tsconfig.json
new file mode 100644
index 0000000000..d8cb525556
--- /dev/null
+++ b/types/wordpress__deprecated/tsconfig.json
@@ -0,0 +1,19 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": ["es6"],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "strictFunctionTypes": true,
+        "baseUrl": "../",
+        "typeRoots": ["../"],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true,
+        "paths": {
+            "@wordpress/deprecated": ["wordpress__deprecated"]
+        }
+    },
+    "files": ["index.d.ts", "wordpress__deprecated-tests.ts"]
+}
diff --git a/types/wordpress__deprecated/tslint.json b/types/wordpress__deprecated/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/wordpress__deprecated/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }
diff --git a/types/wordpress__deprecated/wordpress__deprecated-tests.ts b/types/wordpress__deprecated/wordpress__deprecated-tests.ts
new file mode 100644
index 0000000000..f74ebdec31
--- /dev/null
+++ b/types/wordpress__deprecated/wordpress__deprecated-tests.ts
@@ -0,0 +1,17 @@
+import deprecated, { logged } from '@wordpress/deprecated';
+
+// $ExpectType void
+deprecated('foo');
+
+deprecated('foo', { alternative: 'bar' });
+deprecated('foo', { hint: 'bar' });
+deprecated('foo', { link: 'bar' });
+deprecated('foo', { plugin: 'bar' });
+deprecated('foo', { version: 'bar' });
+deprecated('foo', { alternative: 'bar', hint: 'baz', version: 'qux' });
+
+// $ExpectType Record<string, boolean | undefined>
+logged;
+
+// $ExpectType boolean | undefined
+logged.foo;