react-use-wizard/src/useWizard.ts

React wizard (stepper) builder without the hassle, powered by hooks.

import * as React from 'react';

import { WizardValues } from './types';
import WizardContext from './wizardContext';

const useWizard = () => {
  const context = React.useContext(WizardContext);

  if (!context && __DEV__) {
    throw Error('Wrap your step with `Wizard`');
  } else {
    return context as WizardValues;
  }
};

export default useWizard;