diff --git a/AbuseFilter.php b/AbuseFilter.php
deleted file mode 100644
index 1586c3e27..000000000
--- a/AbuseFilter.php
+++ /dev/null
@@ -1,141 +0,0 @@
-<?php
-/**
- * Automatically applies heuristics to edits.
- *
- * @file
- * @ingroup Extensions
- * @author Andrew Garrett <andrew@epstone.net>
- * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License 2.0 or later
- * Includes GFDL-licensed images retrieved from
- * http://commons.wikimedia.org/wiki/File:Yes_check.svg and
- * http://commons.wikimedia.org/wiki/File:Red_x.svg -- both have been
- * downsampled and converted to PNG.
- * @link http://www.mediawiki.org/wiki/Extension:AbuseFilter Documentation
- */
-
-if ( function_exists( 'wfLoadExtension' ) ) {
-	wfLoadExtension( 'AbuseFilter' );
-	// Keep i18n globals so mergeMessageFileList.php doesn't break
-	$wgMessagesDirs['AbuseFilter'] = __DIR__ . '/i18n';
-	$wgExtensionMessagesFiles['AbuseFilterAliases'] = __DIR__ . '/AbuseFilter.alias.php';
-	/* wfWarn(
-		'Deprecated PHP entry point used for AbuseFilter extension. ' .
-		'Please use wfLoadExtension instead, ' .
-		'see https://www.mediawiki.org/wiki/Extension_registration for more details.'
-	); */
-	return;
-} else {
-	die( 'This version of the AbuseFilter extension requires MediaWiki 1.31+' );
-}
-
-// Global declarations and documentation kept for IDEs and PHP documentors.
-// This code is never executed.
-
-/**
- * The possible actions that can be taken by abuse filters.
- *
- * @var array [action name => is enabled?] At the end of setup, false values will be filtered out
- */
-$wgAbuseFilterActions = [ /* See extension.json */ ];
-
-$wgAbuseFilterAvailableActions = 'REMOVED'; // use $wgAbuseFilterActions instead
-
-/**
- * The maximum number of 'conditions' that can be used each time the filters are run against a
- * change. (More complex filters require more 'conditions').
- */
-$wgAbuseFilterConditionLimit = 1000;
-
-/**
- * Disable filters if they match more than X edits, constituting more than Y%
- * of the last Z edits, if they have been changed in the last S seconds.
- */
-$wgAbuseFilterEmergencyDisableThreshold['default'] = 0.05;
-/** @see $wgAbuseFilterEmergencyDisableThreshold */
-$wgAbuseFilterEmergencyDisableCount['default'] = 2;
-/** @see $wgAbuseFilterEmergencyDisableThreshold */
-$wgAbuseFilterEmergencyDisableAge['default'] = 86400; // One day.
-
-/** Abuse filter parser class */
-$wgAbuseFilterParserClass = 'AbuseFilterParser';
-
-/**
- * Do users need "abusefilter-modify-restricted" user right as well as "abusefilter-modify"
- * in order to create or modify filters which carry out this action?
- *
- * @var array action name => is restricted?
- */
-$wgAbuseFilterRestrictions = [ /* See extension.json */ ];
-
-$wgAbuseFilterRestrictedActions = 'REMOVED'; // use $wgAbuseFilterRestrictions instead
-
-/**
- * Allows to configure the extension to send hit notifications to Special:RecentChanges or UDP.
- * Available options: rc, udp, rcandudp
- * @var string|false
- */
-$wgAbuseFilterNotifications = false;
-
-/** Enable notifications for private filters */
-$wgAbuseFilterNotificationsPrivate = false;
-
-/** Name of a database where global abuse filters will be stored in */
-$wgAbuseFilterCentralDB = null;
-/** Set this variable to true for the wiki where global AbuseFilters are stored in */
-$wgAbuseFilterIsCentral = false;
-
-/**
- * Disallow centralised filters from taking actions that locally
- * block, remove from groups, or revoke permissions
- */
-$wgAbuseFilterDisallowGlobalLocalBlocks = false;
-
-/**
- * Old standard block duration for logged in users.
- * Kept for backward compatibility after T32024.
- */
-$wgAbuseFilterBlockDuration = 'indefinite';
-/**
- * Old standard block duration for anonymous users,
- * $wgAbuseFilterBlockDuration will be used if null.
- * Kept for backward compatibility after T32024.
- */
-$wgAbuseFilterAnonBlockDuration = null;
-
-/** Callback functions for custom actions */
-$wgAbuseFilterCustomActionsHandlers = [];
-
-/**
- * The list of "groups" filters can be divided into – used for applying edit filters to certain
- * types of actions. By default there is only one group.
- */
-$wgAbuseFilterValidGroups = [ 'default' ];
-
-/** Default warning messages, per filter group */
-$wgAbuseFilterDefaultWarningMessage = [ /* See extension.json */ ];
-
-/**
- * Age used as cutoff when purging old IP log data.
- * Used by maintenance script purgeOldLogIPData.php
- */
-$wgAbuseFilterLogIPMaxAge = 3 * 30 * 24 * 3600; // 3 months
-
-/**
- * Whether to record the average time taken and average number of conditions used by each filter.
- */
-$wgAbuseFilterProfile = false;
-
-/**
- * Whether to record runtime metrics for all filters combined.
- */
-$wgAbuseFilterRuntimeProfile = false;
-
-/**
- * Runtime in milliseconds before a filter is considered slow.
- */
-$wgAbuseFilterSlowFilterRuntimeLimit = 500;
-
-/**
- * Whether to include IP in the abuse_filter_log
- */
-$wgAbuseFilterLogIP = true;