require 'ast'
require 'set'

require_relative 'oga/ast/node'

require_relative 'oga/xml/lexer'
require_relative 'oga/xml/parser'
require_relative 'oga/xml/node'
require_relative 'oga/xml/element'
require_relative 'oga/xml/document'
require_relative 'oga/xml/text'
require_relative 'oga/xml/comment'
require_relative 'oga/xml/cdata'
require_relative 'oga/xml/xml_declaration'
require_relative 'oga/xml/doctype'
require_relative 'oga/xml/tree_builder'

require_relative 'oga/html/parser'