class RuboCop::Cop::Layout::SpaceBeforeBlockBraces

def on_block(node)
  return if node.keywords?
  # Do not register an offense for multi-line braces when specifying
  # `EnforcedStyle: no_space`. It will conflict with autocorrection
  # by `EnforcedStyle: line_count_based` of `Style/BlockDelimiters` cop.
  # That means preventing autocorrection to incorrect autocorrected
  # code.
  # See: https://github.com/rubocop/rubocop/issues/7534
  return if conflict_with_block_delimiters?(node)
  left_brace = node.loc.begin
  space_plus_brace = range_with_surrounding_space(left_brace)
  used_style =
    space_plus_brace.source.start_with?('{') ? :no_space : :space
  if empty_braces?(node.loc)
    check_empty(left_brace, space_plus_brace, used_style)
  else
    check_non_empty(left_brace, space_plus_brace, used_style)
  end
end