class Prism::BeginNode

^^^^^
end
foo
begin
Represents a begin statement.

def self.type

def self.type: () -> Symbol

class, but should be faster in a case statement or an array comparison.
Note that like #type, it will still be slower than using == for a single
splitting on the type of the node without having to do a long === chain.
Similar to #type, this method returns a symbol that you can use for 
def self.type
  :begin_node
end

def accept(visitor)

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

def begin_keyword

def begin_keyword: () -> String? 
def begin_keyword
  begin_keyword_loc&.slice
end

def child_nodes

def child_nodes: () -> Array[nil | Node] 
def child_nodes
  [statements, rescue_clause, else_clause, ensure_clause]
end

def comment_targets

def comment_targets: () -> Array[Node | Location] 
def comment_targets
  [*begin_keyword_loc, *statements, *rescue_clause, *else_clause, *ensure_clause, *end_keyword_loc]
end

def compact_child_nodes

def compact_child_nodes: () -> Array[Node] 
def compact_child_nodes
  compact = []
  compact << statements if statements
  compact << rescue_clause if rescue_clause
  compact << else_clause if else_clause
  compact << ensure_clause if ensure_clause
  compact
end

def copy(**params)

def copy: (**params) -> BeginNode 
def copy(**params)
  BeginNode.new(
    params.fetch(:begin_keyword_loc) { begin_keyword_loc },
    params.fetch(:statements) { statements },
    params.fetch(:rescue_clause) { rescue_clause },
    params.fetch(:else_clause) { else_clause },
    params.fetch(:ensure_clause) { ensure_clause },
    params.fetch(:end_keyword_loc) { end_keyword_loc },
    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)
  { begin_keyword_loc: begin_keyword_loc, statements: statements, rescue_clause: rescue_clause, else_clause: else_clause, ensure_clause: ensure_clause, end_keyword_loc: end_keyword_loc, location: location }
end

def end_keyword

def end_keyword: () -> String? 
def end_keyword
  end_keyword_loc&.slice
end

def initialize(begin_keyword_loc, statements, rescue_clause, else_clause, ensure_clause, end_keyword_loc, location)

def initialize: (begin_keyword_loc: Location?, statements: StatementsNode?, rescue_clause: RescueNode?, else_clause: ElseNode?, ensure_clause: EnsureNode?, end_keyword_loc: Location?, location: Location) -> void 
def initialize(begin_keyword_loc, statements, rescue_clause, else_clause, ensure_clause, end_keyword_loc, location)
  @begin_keyword_loc = begin_keyword_loc
  @statements = statements
  @rescue_clause = rescue_clause
  @else_clause = else_clause
  @ensure_clause = ensure_clause
  @end_keyword_loc = end_keyword_loc
  @location = location
end

def inspect(inspector = NodeInspector.new) 

def inspect(inspector = NodeInspector.new)
  inspector << inspector.header(self)
  inspector << "├── begin_keyword_loc: #{inspector.location(begin_keyword_loc)}\n"
  if (statements = self.statements).nil?
    inspector << "├── statements: ∅\n"
  else
    inspector << "├── statements:\n"
    inspector << statements.inspect(inspector.child_inspector("│   ")).delete_prefix(inspector.prefix)
  end
  if (rescue_clause = self.rescue_clause).nil?
    inspector << "├── rescue_clause: ∅\n"
  else
    inspector << "├── rescue_clause:\n"
    inspector << rescue_clause.inspect(inspector.child_inspector("│   ")).delete_prefix(inspector.prefix)
  end
  if (else_clause = self.else_clause).nil?
    inspector << "├── else_clause: ∅\n"
  else
    inspector << "├── else_clause:\n"
    inspector << else_clause.inspect(inspector.child_inspector("│   ")).delete_prefix(inspector.prefix)
  end
  if (ensure_clause = self.ensure_clause).nil?
    inspector << "├── ensure_clause: ∅\n"
  else
    inspector << "├── ensure_clause:\n"
    inspector << ensure_clause.inspect(inspector.child_inspector("│   ")).delete_prefix(inspector.prefix)
  end
  inspector << "└── end_keyword_loc: #{inspector.location(end_keyword_loc)}\n"
  inspector.to_str
end

def set_newline_flag(newline_marked) 

def set_newline_flag(newline_marked)
  # Never mark BeginNode with a newline flag, mark children instead
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
  :begin_node
end