fix: typings fix

Author: farfromrefug

src/index.d.ts

@@ -1,12 +1,9 @@
-declare module "nativescript-insomnia" {
+/**
+ * Make the screen not dim (and eventually lock the device).
+ */
+export function keepAwake(): Promise<any>;
 
-  /**
-   * Make the screen not dim (and eventually lock the device).
-   */
-  export function keepAwake(): Promise<any>;
-
-  /**
-   * Be a good citizen and allow the device some sleep when you're done.
-   */
-  export function allowSleepAgain(): Promise<any>;
-}
+/**
+ * Be a good citizen and allow the device some sleep when you're done.
+ */
+export function allowSleepAgain(): Promise<any>;