text: // Centralized propType definitions
  //import { shape, number, bool, string, oneOfType } from 'prop-types';
  
  // export const fuelSavings = shape({
  //   newMpg: oneOfType([number,string]),
  //   tradeMpg: oneOfType([number,string]),
  //   newPpg: oneOfType([number,string]),
  //   tradePpg: oneOfType([number,string]),
  //   milesDriven: oneOfType([number,string]),
  //   milesDrivenTimeframe: string,
  //   displayResult: bool,
  //   dateModified: string,
  //   necessaryDataIsProvidedToCalculateSavings: bool,
  //   savings: savings
  // });
  //
  // export const savings = shape({
  //   monthly: oneOfType([number,string]),
  //   annual: oneOfType([number,string]),
  //   threeYear: oneOfType([number,string]),
  // });
  