How do you use the Custom Parameter Types

[Scaramanga77]

In the previous version of the cypress cucumber preprocessor I was able to use a custom type similar to the following:

userCredentials.ts

import { Transform } from "cypress-cucumber-preprocessor/steps";

export const catalogUserName: Transform =
{
regexp: new RegExp(availableUserTypes.join("|")),
transformer(userType: string): Cypress.Chainable
{
return cy.integrationConfigurationFixture().then((configuration: IntegrationConfiguration) =>
{
assert.isNotNull(configuration, "Unexpected null Configuration");

  if (userType === "invalid")
  {
    return "********";
  }

  const actor =...

  return actor.primaryIdentifier;
});

},
name: "userName"
};

authentication.ts
import { userName } from "../transforms/userCredentials";
import { Given, And, When, Then, defineParameterType } from "cypress-cucumber-preprocessor/steps";

defineParameterType(userName);

Given("I enter the user name of the {userName} user", (userName: Cypress.Chainable) => {

});

The Transform interface does not exist in the BadeBall implementation but does have defineParameterType available. Does anyone have an example of how to use this with the interface:

export interface IParameterTypeDefinition<T, C extends Mocha.Context> {
name: string;
regexp: RegExp;
transformer: (this: C, ...match: string[]) => T;
}