Forgot to do config ignore before building webform. How to correct it and ignore the webform from the export? Complete newbie to Drupal here. I forgot to configure my config ignore before I built a webform. 
I have now managed to do add webform.webform* to the config ignore but that doesn't solve my problem since the webform has already been exported. 
How do I fix the import/export settings in order to remove the webform?
Thanks all for your reply and apologies for my late response. Yes, I am using config_ignore and config_split module. I just added webform to config_ignore and then deleted the files from the git repository so next time they will not be added to git. Worked.