Why is there any description about strictRouteNames?

[natsuki-engr]

It satisfies me to set strictRouteNames true as route function receives only route names exists.

// global.d.ts
declare module 'ziggy-js' {
  interface TypeConfig {
    strictRouteNames: true
  }
}

However, I couldn't see any section of this in anywhere in README.md, Issues, Disucssions.
Is it not recommended for any reason?