class Prism::ForwardingParameterNode

end
^^^
def foo(…)
Represents the use of the forwarding parameter in a method, block, or lambda declaration.

def accept(visitor)

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

def child_nodes

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

def comment_targets

def comment_targets: () -> Array[Node | Location]
def comment_targets
  []
end

def compact_child_nodes

def compact_child_nodes: () -> Array[Node]
def compact_child_nodes
  []
end

def copy(**params)

def copy: (**params) -> ForwardingParameterNode
def copy(**params)
  ForwardingParameterNode.new(
    params.fetch(:location) { location },
  )
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)
  { location: location }
end

def initialize(location)

def initialize: (location: Location) -> void
def initialize(location)
  @location = location
end

def inspect(inspector = NodeInspector.new)

def inspect(inspector = NodeInspector.new)
  inspector << inspector.header(self)
  inspector.to_str
end

def type

def type: () -> Symbol

keys will use a jump table.
you can take advantage of the fact that case statements with all symbol
it uses a single integer comparison, but also because if you're on CRuby
can use for comparison. This is faster than the other approaches because
Instead, you can call #type, which will return to you a symbol that you

method calls, and/or array allocations.
these approaches are relatively slow because of the constant lookups,
case statement and doing `case node; when cls1; when cls2; end`. Both of
calling `[cls1, cls2].include?(node.class)` or putting the node into a
classes to see what kind of behavior to perform. Usually this is done by
Sometimes you want to check an instance of a node against a list of
def type
  :forwarding_parameter_node
end