react-component-viewer-local-wrapper.ts

import { Registries, WrapperProps } from 'react-component-viewer';

const registries = new Registries({componentWrapper: DemoWrapper});
registries.add('components', {componentWrapper: WidgetsWrapper})
  .registerAsGrid('Links', 300, linksDemo)
  .registerAsTwoColumnTable('Buttons', buttonsDemo)
  .registerAsRows('Inputs', inputsDemo);

function WidgetsWrapper({OriginalComponent}: WrapperProps) {
  return (
    ...
  );
}