diff --git a/types/expo-localization/expo-localization-tests.ts b/types/expo-localization/expo-localization-tests.ts
new file mode 100644
index 0000000000..0bf0756855
--- /dev/null
+++ b/types/expo-localization/expo-localization-tests.ts
@@ -0,0 +1,6 @@
+import { Localization } from "expo-localization";
+
+Localization.getLocalizationAsync().then(localization => {
+    localization.locale
+});
+Localization.locale;
\ No newline at end of file
diff --git a/types/expo-localization/index.d.ts b/types/expo-localization/index.d.ts
new file mode 100644
index 0000000000..453be2b388
--- /dev/null
+++ b/types/expo-localization/index.d.ts
@@ -0,0 +1,73 @@
+// Type definitions for expo-localization 1.0
+// Project: https://docs.expo.io/
+// Definitions by: burtek <https://github.com/burtek>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+export interface LocalizationProps {
+    /**
+     * Native device language, returned in standard format. ex: `en-US`, `es-US`
+     */
+    locale: string;
+
+    /**
+     * List of all the native languages provided by the user settings. These are returned in the order the user defines in their native settings
+     */
+    locales: string[];
+
+    /**
+     * Country code for your device
+     */
+    country: string | undefined;
+
+    /**
+     * A list of all the supported ISO codes
+     */
+    isoCurrencyCodes: string[] | undefined;
+
+    /**
+     * The current time zone in display format. ex: `America/Los_Angeles`
+     */
+    timezone: string;
+
+    /**
+     * This will return `true` if the current language is Right-to-Left
+     */
+    isRTL: boolean;
+}
+
+export class Localization {
+    /**
+     * Native device language, returned in standard format. ex: `en-US`, `es-US`
+     */
+    static locale: string;
+
+    /**
+     * List of all the native languages provided by the user settings. These are returned in the order the user defines in their native settings
+     */
+    static locales: string[];
+
+    /**
+     * Country code for your device
+     */
+    static country: string | undefined;
+
+    /**
+     * A list of all the supported ISO codes
+     */
+    static isoCurrencyCodes: string[] | undefined;
+
+    /**
+     * The current time zone in display format. ex: `America/Los_Angeles`
+     */
+    static timezone: string;
+
+    /**
+     * This will return `true` if the current language is Right-to-Left
+     */
+    static isRTL: boolean;
+
+    /**
+     * Android only, on iOS changing the locale settings will cause all the apps to reset
+     */
+    static getLocalizationAsync(): Promise<LocalizationProps>;
+}
diff --git a/types/expo-localization/tsconfig.json b/types/expo-localization/tsconfig.json
new file mode 100644
index 0000000000..76ed37a779
--- /dev/null
+++ b/types/expo-localization/tsconfig.json
@@ -0,0 +1,22 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "expo-localization-tests.ts"
+    ]
+}
diff --git a/types/expo-localization/tslint.json b/types/expo-localization/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/expo-localization/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }
diff --git a/types/react-infinite-scroll-component/index.d.ts b/types/react-infinite-scroll-component/index.d.ts
index 4380c2f11a..d7fdc11ddc 100644
--- a/types/react-infinite-scroll-component/index.d.ts
+++ b/types/react-infinite-scroll-component/index.d.ts
@@ -1,7 +1,7 @@
 // Type definitions for react-infinite-scroll-component 4.2
 // Project: https://github.com/ankeetmaini/react-infinite-scroll-component#readme
 // Definitions by: Stephanie Roy <https://github.com/sroy3>
-//                 Bartosz Dotryw <https://github.com/burtek>
+//                 burtek <https://github.com/burtek>
 //                 David Kevork <https://github.com/davidkevork>
 //                 Joshua R. <https://github.com/JoshuaScript>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped