WC_Admin_Post_Types::bulk_post_updated_messages() – Specify custom bulk actions messages for different post types.
WC_Admin_Post_Types::hide_cpt_archive_templates() – When editing the shop page, we should hide templates.
WC_Admin_Post_Types::process_product_file_download_paths() – Grant downloadable file access to any newly added files on any existing.
WC_Admin_Post_Types::setup_screen() – Looks at the current screen and loads the correct list table handler.
WC_Admin_Post_Types::woocommerce_media_upload_downloadable_product() – Run a filter when uploading a downloadable product.
WC_Admin_Taxonomies::product_attribute_description() – Description for shipping class page to aid users.
WC_Admin_Taxonomies::product_cat_notes() – Add some notes to describe the behavior of the default category.
WC_Admin_Taxonomies::scripts_at_product_cat_screen_footer() – Admin footer scripts for the product categories admin screen
WC_Admin_Webhooks_Table_List::display_tablenav() – Generate the table navigation above or below the table.
WC_AJAX::tax_rates_save_changes() – Handle submissions from assets/js/settings-views-html-settings-tax.js Backbone model.
WC_API_Taxes::bulk() – Bulk update or insert taxes Accepts an array with taxes in the formats supported by WC_API_Taxes->create_tax() and WC_API_Taxes->edit_tax()
WC_Cache_Helper::delete_transients_on_shutdown() – Transients that don’t need to be cleaned right away can be deleted on shutdown to avoid repetition.