Fixup static analysis issues

Author: mikeymike

src/CliRenderer.php

@@ -83,6 +83,8 @@ public function renderInline(AbstractInline $inline): string
      */
     public function renderInlines(iterable $inlines): string
     {
+        $inlines = is_array($inlines) ? $inlines : iterator_to_array($inlines);
+
         return implode(
             "",
             array_map(
@@ -117,6 +119,8 @@ public function renderBlock(AbstractBlock $block, bool $inTightList = false): st
      */
     public function renderBlocks(iterable $blocks, bool $inTightList = false): string
     {
+        $blocks = is_array($blocks) ? $blocks : iterator_to_array($blocks);
+
         return implode(
             "\n",
             array_map(

src/CliRendererFactory.php

@@ -7,6 +7,10 @@
 
 class CliRendererFactory
 {
+    /**
+     * @param array<mixed> $environmentConfig
+     * @return CliRenderer
+     */
     public function __invoke(array $environmentConfig = []): CliRenderer
     {
         $environment = new Environment($environmentConfig);