Evaluate lazily android specific global values

utils/lazy.d.ts

@@ -0,0 +1,8 @@
+declare module "utils/lazy" {
+    /**
+     * A function that evaluates the action only once.
+     * @param action The action to be evaluated to get the result.
+     * Returns the evaluated result.
+     */
+    export default function lazy<T>(action: () => T): () => T;
+}