Allow PHP 7.4

.travis.yml

@@ -4,6 +4,7 @@ php:
   - 7.1
   - 7.2
   - 7.3
+  - 7.4
 
 cache:
   directories:
@@ -23,4 +24,3 @@ before_script:
 script: vendor/bin/phpunit
 
 sudo: false
-

composer.json

@@ -51,8 +51,12 @@
         ],
         "psr-4": {
             "App\\": "app/",
-            "Modules\\": "Modules/"
-        }
+            "Modules\\": "Modules/",
+            "Illuminate\\Http\\Resources\\": "overrides/Illuminate/Http/Resources"
+        },
+        "exclude-from-classmap": [
+            "vendor/laravel/framework/src/Illuminate/Http/Resources/DelegatesToResource.php"
+        ]
     },
     "autoload-dev": {
         "psr-4": {

overrides/Illuminate/Http/Resources/DelegatesToResource.php

@@ -0,0 +1,134 @@
+<?php
+
+namespace Illuminate\Http\Resources;
+
+use Exception;
+use Illuminate\Support\Traits\ForwardsCalls;
+
+trait DelegatesToResource
+{
+    use ForwardsCalls;
+
+    /**
+     * Get the value of the resource's route key.
+     *
+     * @return mixed
+     */
+    public function getRouteKey()
+    {
+        return $this->resource->getRouteKey();
+    }
+
+    /**
+     * Get the route key for the resource.
+     *
+     * @return string
+     */
+    public function getRouteKeyName()
+    {
+        return $this->resource->getRouteKeyName();
+    }
+
+    /**
+     * Retrieve the model for a bound value.
+     *
+     * @param  mixed  $value
+     * @return void
+     *
+     * @throws \Exception
+     */
+    public function resolveRouteBinding($value)
+    {
+        throw new Exception('Resources may not be implicitly resolved from route bindings.');
+    }
+
+    /**
+     * Determine if the given attribute exists.
+     *
+     * @param  mixed  $offset
+     * @return bool
+     */
+    public function offsetExists($offset)
+    {
+        return isset($this->resource[$offset]);
+    }
+
+    /**
+     * Get the value for a given offset.
+     *
+     * @param  mixed  $offset
+     * @return mixed
+     */
+    public function offsetGet($offset)
+    {
+        return $this->resource[$offset];
+    }
+
+    /**
+     * Set the value for a given offset.
+     *
+     * @param  mixed  $offset
+     * @param  mixed  $value
+     * @return void
+     */
+    public function offsetSet($offset, $value)
+    {
+        $this->resource[$offset] = $value;
+    }
+
+    /**
+     * Unset the value for a given offset.
+     *
+     * @param  mixed  $offset
+     * @return void
+     */
+    public function offsetUnset($offset)
+    {
+        unset($this->resource[$offset]);
+    }
+
+    /**
+     * Determine if an attribute exists on the resource.
+     *
+     * @param  string  $key
+     * @return bool
+     */
+    public function __isset($key)
+    {
+        return isset($this->resource->{$key});
+    }
+
+    /**
+     * Unset an attribute on the resource.
+     *
+     * @param  string  $key
+     * @return void
+     */
+    public function __unset($key)
+    {
+        unset($this->resource->{$key});
+    }
+
+    /**
+     * Dynamically get properties from the underlying resource.
+     *
+     * @param  string  $key
+     * @return mixed
+     */
+    public function __get($key)
+    {
+        return $this->resource->{$key};
+    }
+
+    /**
+     * Dynamically pass method calls to the underlying resource.
+     *
+     * @param  string  $method
+     * @param  array  $parameters
+     * @return mixed
+     */
+    public function __call($method, $parameters)
+    {
+        return $this->forwardCallTo($this->resource, $method, $parameters);
+    }
+}