text: // Fork of recompose/getDisplayName with added IE11 support
  
  // Simplified polyfill for IE11 support
  // https://github.com/JamesMGreene/Function.name/blob/58b314d4a983110c3682f1228f845d39ccca1817/Function.name.js#L3
  const fnNameMatchRegex = /^\s*function(?:\s|\s*\/\*.*\*\/\s*)+([^(\s/]*)\s*/;
  export function getFunctionName(fn) {
    const match = `${fn}`.match(fnNameMatchRegex);
    const name = match && match[1];
    return name || '';
  }
  
  function getDisplayName(Component) {
    if (typeof Component === 'string') {
      return Component;
    }
  
    if (!Component) {
      return undefined;
    }
  
    return Component.displayName || Component.name || getFunctionName(Component) || 'Component';
  }
  
  export default getDisplayName;
  