How to use the react-native-keychain.AUTHENTICATION_TYPE.BIOMETRICS function in react-native-keychain

type SharedWebCredentials,
} from 'react-native-keychain';

canImplyAuthentication().then(result => {
  (result: boolean);
});

const simpleOptions2: Options = {
  // $FlowExpectedError - not valid accessible value
  accessible: 'ACCESSIBLE.ALWAYS',
};

const simpleOptions: Options = {
  accessControl: ACCESS_CONTROL.BIOMETRY_ANY,
  accessible: ACCESSIBLE.ALWAYS,
  authenticationType: AUTHENTICATION_TYPE.BIOMETRICS,
  accessGroup: 'accessGroup',
  authenticationPrompt: 'authenticationPrompt',
  service: 'service',
};

canImplyAuthentication(simpleOptions).then(result => {
  (result: boolean);
});

getSupportedBiometryType().then(result => {
  (result: ?string);
});

// $FlowExpectedError - First 3 arguments are required
setInternetCredentials();
setInternetCredentials('server', 'username', 'password');