old_contents: const config = Object.assign({
    development: {
      api: {
        trade_events: {
          host: 'https://intrasearch.govwizely.com/v1/trade_events',
        },
      },
    },
    production: {
      api: {
        trade_events: {
          host: 'https://intrasearch.export.gov/v1/trade_events',
        },
      },
    },
  });
  
  export default config[process.env.NODE_ENV];
  
new_contents: import assign from 'object-assign';
  
  const config = assign({
    development: {
      api: {
        trade_events: {
          host: 'https://intrasearch.govwizely.com/v1/trade_events',
        },
      },
    },
    production: {
      api: {
        trade_events: {
          host: 'https://intrasearch.export.gov/v1/trade_events',
        },
      },
    },
  });
  
  export default config[process.env.NODE_ENV];
  
subject: Use object-assign instead of Object.assign