diff --git a/node_modules/react-native-hw-keyboard-event/android/build.gradle b/node_modules/react-native-hw-keyboard-event/android/build.gradle
index a70aace..6443899 100644
--- a/node_modules/react-native-hw-keyboard-event/android/build.gradle
+++ b/node_modules/react-native-hw-keyboard-event/android/build.gradle
@@ -4,7 +4,7 @@ android {
     compileSdkVersion 28
 
     defaultConfig {
-        minSdkVersion 16
+        minSdkVersion rootProject.hasProperty('minSdkVersion') ? rootProject.minSdkVersion : 21
         targetSdkVersion 28
         versionCode 1
         versionName "1.0"
diff --git a/node_modules/react-native-hw-keyboard-event/index.d.ts b/node_modules/react-native-hw-keyboard-event/index.d.ts
index 91999f1..53c7a42 100644
--- a/node_modules/react-native-hw-keyboard-event/index.d.ts
+++ b/node_modules/react-native-hw-keyboard-event/index.d.ts
@@ -1,4 +1,4 @@
 declare module "react-native-hw-keyboard-event";
 
-export function onHWKeyPressed(hwKeyEvent: { pressedKey: string }): void;
+export function onHWKeyPressed(callback: (hwKeyEvent: { pressedKey: string }) => void): void;
 export function removeOnHWKeyPressed(): void;