From 2f3ba93a424efa6b30c48e098d7d20f1311866de Mon Sep 17 00:00:00 2001
From: devandrey <devandrey@syneforge.com>
Date: Fri, 26 Aug 2022 10:59:57 +0300
Subject: [PATCH] Up php version to 8.0. Add return types

---
 composer.json                                                   | 2 +-
 .../DSL/Query/ElasticSearchDSLFetchSourceContext.php            | 2 +-
 src/CodeTool/ElasticSearch/ElasticSearchScript.php              | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/composer.json b/composer.json
index f531895..6c39143 100644
--- a/composer.json
+++ b/composer.json
@@ -14,7 +14,7 @@
         }
     },
     "require": {
-        "php": "^7.4 || >=8.0",
+        "php": "^8.0",
         "ext-json": "*"
     },
     "require-dev": {
diff --git a/src/CodeTool/ElasticSearch/DSL/Query/ElasticSearchDSLFetchSourceContext.php b/src/CodeTool/ElasticSearch/DSL/Query/ElasticSearchDSLFetchSourceContext.php
index 376f38b..7d0e278 100644
--- a/src/CodeTool/ElasticSearch/DSL/Query/ElasticSearchDSLFetchSourceContext.php
+++ b/src/CodeTool/ElasticSearch/DSL/Query/ElasticSearchDSLFetchSourceContext.php
@@ -57,7 +57,7 @@ public function excludes(string ...$excludes): self
         return $this;
     }
 
-    public function jsonSerialize()
+    public function jsonSerialize(): array|bool
     {
         if (false === $this->fetchSource) {
             return false;
diff --git a/src/CodeTool/ElasticSearch/ElasticSearchScript.php b/src/CodeTool/ElasticSearch/ElasticSearchScript.php
index 9c74a29..fa9ca9a 100644
--- a/src/CodeTool/ElasticSearch/ElasticSearchScript.php
+++ b/src/CodeTool/ElasticSearch/ElasticSearchScript.php
@@ -49,7 +49,7 @@ public function param(string $name, $value): self
         return $this;
     }
 
-    public function jsonSerialize()
+    public function jsonSerialize(): string|array
     {
         if ('' === $this->type && '' === $this->lang && [] === $this->params) {
             return $this->script;