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import { NativeModules } from 'https://esm.sh/react-native';
import { xglobal } from 'https://deno.land/x/polkadot@0.2.33/x-global/mod.ts';
import { base64Decode } from './base64.ts';import { getRandomValues as getRandomValuesGlobal } from './browser.ts';import { insecureRandomValues } from './fallback.ts';
export { packageInfo } from './packageInfo.ts';
interface RNExt {  ExpoRandom: {    getRandomBase64String: (length: number) => string;  };  RNGetRandomValues: {    getRandomBase64: (length: number) => string;  }}
interface GlobalExt {  nativeCallSyncHook: unknown;}
function getRandomValuesNative <T extends Uint8Array> (output: T): T {  const bytes = base64Decode(    (NativeModules as RNExt).RNGetRandomValues      ? (NativeModules as RNExt).RNGetRandomValues.getRandomBase64(output.length)      : (NativeModules as RNExt).ExpoRandom.getRandomBase64String(output.length)  );
  for (let i = 0; i < bytes.length; i++) {    output[i] = bytes[i];  }
  return output;}
export const getRandomValues = (  typeof xglobal.crypto === 'object' && typeof xglobal.crypto.getRandomValues === 'function'    ? getRandomValuesGlobal    : (typeof (xglobal as unknown as GlobalExt).nativeCallSyncHook === 'undefined' || !NativeModules.ExpoRandom)      ? insecureRandomValues      : getRandomValuesNative);