class SyntaxTree::Params::KeywordRestFormatter

syntax, the … syntax, or the ** syntax.
Formats the keyword_rest position of the parameters. This can be the **nil

def comments 

def comments
  []
end

def format(q) 

def format(q)
  value == :nil ? q.text("**nil") : q.format(value)
end

def initialize(value) 

def initialize(value)
  @value = value
end