What version of this package are you using?
14.3.3

What operating system, Node.js, and npm version?
Node 12.15.0 - NPM 6.13.4

What happened?
standard --fix not fix some problem:

Root.js:46:7: Expected indentation of 4 space characters but found 6

const PrivateRoute = ({ component: Component, ...rest }) => (
  <Route
    {...rest}
    render={props =>
      !isAuth() ? (
        <Redirect to={{ pathname: '/', state: { from: props.location } }} />
      ) : (
        <Component {...props} />
      )} {/* line 46 */}
  />
)

If I change the indentation to 4 spaces, I get the following error:

Root.js:46:1: Expected indentation of 6 spaces but found 4

The error is cyclical.