class Steep::Diagnostic::Ruby::UnresolvedOverloading

def detail_lines
  StringIO.new.tap do |io|
    io.puts "Method types:"
    first_type, *rest_types = method_types
    defn = "  def #{method_name}"
    io.puts "#{defn}: #{first_type}"
    rest_types.each do |method_type|
      io.puts "#{" " * defn.size}| #{method_type}"
    end
  end.string.chomp
end

def header_line
  "Cannot find compatible overloading of method `#{method_name}` of type `#{receiver_type}`"
end

def initialize(node:, receiver_type:, method_name:, method_types:)
  super node: node
  @receiver_type = receiver_type
  @method_name = method_name
  @method_types = method_types
end