6 string references to YAML keys in modal_page.routing.yml in Modal 8

ModalPage::checkModalToShow in src/ModalPage.php

Function to check Modal will show.

ModalPageSettingsForm::buildForm in src/Form/ModalPageSettingsForm.php

Form constructor.

ModalPageSettingsForm::getEditableConfigNames in src/Form/ModalPageSettingsForm.php

Gets the configuration names that will be editable.

ModalPageSettingsForm::submitForm in src/Form/ModalPageSettingsForm.php

Form submission handler.

modal_page_page_attachments in ./modal_page.module

Implements hook_page_attachments().

modal_page_preprocess_html in ./modal_page.module

Implements hook_preprocess_html().