class SvelteOnRails::Lib::ViewHelperSupport

def validate_file
  file_path = conf.components_folder_full + "#{filename}.svelte"
  unless File.exist?(file_path)
    raise file_not_found_message
  end
  if conf.watch_changes? && !SvelteOnRails::Lib::Utils.file_exist_case_sensitive?(conf.components_folder_full, "#{filename}.svelte")
    raise file_case_sensitive_message
  end
end