fix: type errors (#884)

.devcontainer/devcontainer.json

@@ -26,10 +26,15 @@
 	"customizations": {
 		"vscode": {
 			"extensions": [
+				"bmewburn.vscode-intelephense-client",
 				"github.vscode-pull-request-github",
 				"GitHub.copilot",
-				"ritwickdey.LiveServer"
-			]
+				"ritwickdey.LiveServer",
+				"eamodio.gitlens"
+			],
+			"settings": {
+				"intelephense.environment.phpVersion": "8.3.0"
+			}
 		},
 		"codespaces": {
 			"repositories": {

views/layout/doc.blade.php

@@ -53,12 +53,14 @@
                             {{$example['description']['subHeading']}}
                         @endtypography
 
-                        @typography([
-                            "variant" => "caption",
-                            "element" => "p"
-                        ])
-                            {{$example['description']['text']}}
-                        @endtypography
+                        @if(isset($example['description']['description']) && !empty($example['description']['description']))
+                            @typography([
+                                "variant" => "body",
+                                "element" => "p"
+                            ])
+                                {{$example['description']['description']}}
+                            @endtypography
+                        @endif
                     </div>
 
                     <div class="u-padding--4 u-color__bg--lightest" style="border: 2px dashed var(--color-code-button,var(--color-default-darker,#3d3d3d)); border-bottom: none;">