class YARP::OptionalParameterNode

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