class Cucumber::Formatter::Json

def initialize(config)
  @io = ensure_io(config.out_stream, config.error_stream)
  @ast_lookup = AstLookup.new(config)
  @feature_hashes = []
  @step_or_hook_hash = {}
  config.on_event :test_case_started, &method(:on_test_case_started)
  config.on_event :test_case_finished, &method(:on_test_case_finished)
  config.on_event :test_step_started, &method(:on_test_step_started)
  config.on_event :test_step_finished, &method(:on_test_step_finished)
  config.on_event :test_run_finished, &method(:on_test_run_finished)
end