Method isFuncType

include/ast/component/type.h:515–517

    return std::holds_alternative<DefValType>(Type);
  }
  bool isFuncType() const noexcept {
    return std::holds_alternative<FuncType>(Type);
  }
  bool isComponentType() const noexcept {
    return std::holds_alternative<ComponentType>(Type);
  }