(extractInfix: Api).canEqual(that)
(extractInfix: Api).children
(extractInfix: Api).equals(that)
(extractInfix: Api).hashCode()
(extractInfix: Api).inheritTokens(other)
(extractInfix: Api).lhs
(extractInfix: Api).parent
(extractInfix: Api).privateTag
(extractInfix: Api).productArity
(extractInfix: Api).productElement(n)
(extractInfix: Api).productIterator
(extractInfix: Api).productPrefix
(extractInfix: Api).ref
(extractInfix: Api).rhs
(extractInfix: Api).toString()
(extractInfix: Api).tokens
(extractInfix: Api).withTokens(tokens)