content: import React from 'react';
  
  export const generatePlaceholder = (name) => {
    return class extends React.PureComponent {
      constructor(props) {
        super(props);
        console.warn(`Warning: attempting to use component named ${name}, but it wasn't found`);
      }
  
      render() {
        const { idyll, updateProps, hasError, ...props } = this.props;
        return <div {...props} />;
      }
    }
  }
  