class YARP::OptionalParameterNode

end
^^^^^
def a(b = 1)
Represents an optional parameter to a method, block, or lambda definition.

def accept(visitor)

def accept: (visitor: Visitor) -> void 
def accept(visitor)
  visitor.visit_optional_parameter_node(self)
end

def child_nodes

def child_nodes: () -> Array[nil | Node] 
def child_nodes
  [value]
end

def deconstruct_keys(keys)

def deconstruct_keys: (keys: Array[Symbol]) -> Hash[Symbol, nil | Node | Array[Node] | String | Token | Array[Token] | Location] 
def deconstruct_keys(keys)
  { constant_id: constant_id, name_loc: name_loc, operator_loc: operator_loc, value: value, location: location }
end

def initialize(constant_id, name_loc, operator_loc, value, location)

def initialize: (constant_id: Symbol, name_loc: Location, operator_loc: Location, value: Node, location: Location) -> void 
def initialize(constant_id, name_loc, operator_loc, value, location)
  @constant_id = constant_id
  @name_loc = name_loc
  @operator_loc = operator_loc
  @value = value
  @location = location
end

def name

def name: () -> String 
def name
  name_loc.slice
end

def operator

def operator: () -> String 
def operator
  operator_loc.slice
end