Route validator can work on V5 ?

[venki0004]

Package version

V5

Node.js and npm version

Nodejs 14.15,npm 6.4

Sample Code (to reproduce the issue)

I want to Validate request in Router Level
like Route.resource('templates','TemplateController').validator('templateRequest');

but its throws error
Property 'validator' does not exist on type 'RouteResourceContract'.ts

[thetutlage]

I don't the docs anywhere mentions that Route.resource().validator is a method