text: import { NativeModules } from 'react-native';
  const { RBRAesCrypto } = NativeModules;
  export default {
  	decryptAESFile(fSrc, fDst, secretKey, iv) {
          if (!fSrc || !fDst || !secretKey || iv === null || iv === undefined) {
              return Promise.reject(new Error("invalid parameter: fSrc, fDst, secretKey and iv are required"));
          }
  		RBRAesCrypto.decryptAESFile(fSrc, fDst, secretKey, iv);
          return fDst;
      },
  }
  