From 181d480e08d9476e61381e04a71b34dc0432e812 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Henning=20Jan=C3=9Fen?= <development@henning-janssen.net>
Date: Tue, 13 Feb 2018 21:26:39 +0100
Subject: [PATCH] Make shape fields explicitly nullable

This adds compatibility for HHVM >= 3.23 and removes compatibility
for HHVM < 3.23.
---
 FastRoute.hhi | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/FastRoute.hhi b/FastRoute.hhi
index c34bb8e..8d50738 100644
--- a/FastRoute.hhi
+++ b/FastRoute.hhi
@@ -34,21 +34,21 @@ namespace FastRoute {
     function simpleDispatcher(
         (function(RouteCollector): void) $routeDefinitionCallback,
         shape(
-          'routeParser' => ?classname<RouteParser>,
-          'dataGenerator' => ?classname<DataGenerator>,
-          'dispatcher' => ?classname<Dispatcher>,
-          'routeCollector' => ?classname<RouteCollector>,
+          ?'routeParser' => classname<RouteParser>,
+          ?'dataGenerator' => classname<DataGenerator>,
+          ?'dispatcher' => classname<Dispatcher>,
+          ?'routeCollector' => classname<RouteCollector>,
         ) $options = shape()): Dispatcher;
 
     function cachedDispatcher(
         (function(RouteCollector): void) $routeDefinitionCallback,
         shape(
-          'routeParser' => ?classname<RouteParser>,
-          'dataGenerator' => ?classname<DataGenerator>,
-          'dispatcher' => ?classname<Dispatcher>,
-          'routeCollector' => ?classname<RouteCollector>,
-          'cacheDisabled' => ?bool,
-          'cacheFile' => ?string,
+          ?'routeParser' => classname<RouteParser>,
+          ?'dataGenerator' => classname<DataGenerator>,
+          ?'dispatcher' => classname<Dispatcher>,
+          ?'routeCollector' => classname<RouteCollector>,
+          ?'cacheDisabled' => bool,
+          ?'cacheFile' => string,
         ) $options = shape()): Dispatcher;
 }