start to incorporate whisper-native

specs/WhisperEngine.ts

@@ -0,0 +1,11 @@
+import type {TurboModule} from 'react-native';
+import {TurboModuleRegistry} from 'react-native';
+
+export interface Spec extends TurboModule {
+  loadWhisper(path: string): void;
+  translate() : void;
+}
+
+export default TurboModuleRegistry.getEnforcing<Spec>(
+  'NativeWhisperEngine',
+);