old_contents: ARTIFACTS_EXTENSION = '.feature'
  FEATURE = 'Feature'
  SCENARIO = 'Scenario'
  ACTOR = 'As a'
  VALUE_PROPOSITION = 'So that'
  OBJECTIVE = 'I want'
  CONTEXT = 'Given'
  ACTION = 'When'
  EXPECTED_BEHAVIOR = 'Then'
  DEFAULT_FILENAME = 'default'
  NO_VALID_ARTIFACTS_MSG = 'You must set a path with valid artifacts'
  INVALID_PATH_MSG = 'You must set a valid path'
  NO_VALID_PROPOSITION_MSG = 'No value proposition found'
  NO_SCENARIOS_MSG = 'This feature Dont have scenarios'
  NO_STEPS_MSG = 'This scenario Dont have steps yet'
  NO_VALUE_MSG = 'No value proposition is listed'
  
new_contents: ARTIFACTS_EXTENSION = '.feature'
  FEATURE = 'Feature'
  SCENARIO = 'Scenario'
  ACTOR = 'As a'
  VALUE_PROPOSITION = 'So that'
  OBJECTIVE = 'I want'
  CONTEXT = 'Given'
  ACTION = 'When'
  EXPECTED_BEHAVIOR = 'Then'
  DEFAULT_FILENAME = 'default'
  NO_VALID_ARTIFACTS_MSG = 'You must set a path with valid artifacts'
  INVALID_PATH_MSG = 'You must set a valid path'
  NO_VALID_PROPOSITION_MSG = 'No value proposition found'
  NO_SCENARIOS_MSG = 'This feature Dont have scenarios'
  NO_STEPS_MSG = 'This scenario Dont have steps yet'
  NO_VALUE_MSG = 'No value proposition is listed'
  CORE = 'core'
  SUPPORT = 'support'
  GENERAL = 'general'
  
subject: Set classify tags in constants