src/Registrar.php
private function registerSection(SectionInterface $section)
    {
        add_settings_section(
            $section->getId(),
            $section->getTitle(),
            $section->getRenderClosure(),
            $this->pageSlug
        );
    }
private function registerSection(SectionInterface $section)
    {
        add_settings_section(
            $section->getId(),
            $section->getTitle(),
            $section->getRenderClosure(),
            $this->pageSlug
        );
    }
Register a section to the settings page with WordPress.

@param SectionInterface $section Section to be registered.

@void