class RuboCop::Cop::Style::EmptyLinesAroundMethodBody


end
…
def something(arg)
@example
the configuration.
This cops checks if empty lines around the bodies of methods match

def on_method_def(node, _method_name, _args, body) 

def on_method_def(node, _method_name, _args, body)
  check(node, body)
end

def style

empty lines around a method body, so we don't make it configurable.
configuration. It's difficult to imagine that anybody would want
Override ConfigurableEnforcedStyle#style and hard-code 
def style
  :no_empty_lines
end