Drop PHP <7.4 support

Author: JaZo

CHANGELOG.md

@@ -6,7 +6,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
-* Nothing.
+### Removed
+
+* Dropped PHP <7.4 support.
 
 ## [2.2.0] - 2022-09-08
 

composer.json

@@ -3,7 +3,7 @@
     "type": "library",
     "description": "A PHP package for mapping remote JSON:API resources to Eloquent like models and collections.",
     "require": {
-        "php": "^7.3|^8.0",
+        "php": "^7.4|^8.0",
         "ext-json": "*",
         "illuminate/contracts": "^6.0|^7.0|^8.0|^9.0",
         "php-http/discovery": "^1.9",