use-wizard/src/useWizard/dependencies/getWizardLength.ts

A dead-easy-to-use light-weight react hook to handle multi-paths wizards (and simple wizards too) and navigate into them.

import {isTypeLinearS} from "../types/typeGuards/isTypeLinearS";

export {getWizardLength};

const getWizardLength = (args: { options: any }) => (): number => {
  if(!isTypeLinearS(args.options)) {
    console.log('Wizard warning: method getWizardLength does not work with this type of wizard');
    return -1;
  }
  return args.options.length;
}