error handling.js

class AuthError extends Error {
    constructor(message) {
        super(message);
        // Error.captureStackTrace(this, AuthError);
    }
}
function f(o) {
    try {
        const [_, token] = o.authorization.split('Bearer ');
        return token;
    } catch (err) {
        throw new AuthError('Authorization header is malformed');
    }
}


// I want stacktrace to include 
// TypeError: Cannot read property 'authorization' of undefined
f();