text: const strftime = require('strftime');
  
  const strftimePlugin = (option, dayjsClass, dayjsFactory) => {
      dayjsClass.prototype.strftime = function(args, local) {
          let modifiedFormatter;
          if (local) {
              modifiedFormatter = strftime.localizeByIdentifier(local)
          } else {
              modifiedFormatter = strftime
          };
  
  		modifiedFormatter = modifiedFormatter.timezone(this.format('ZZ'));
  
          return modifiedFormatter(args, this.toDate())
      }
    }
  
  module.exports = strftimePlugin;
  