Add AnalysisResult and DefinitionAnalyser for container analysis and cycle detection; add tests and assets

Author: philipobenito

src/Compiler/AnalysisResult.php

@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+namespace League\Container\Compiler;
+
+final readonly class AnalysisResult
+{
+    /**
+     * @param list<CompiledDefinition> $compiledDefinitions
+     * @param array<string, list<string>> $tagMap
+     * @param list<array{serviceId: string, errorType: string, message: string, suggestedFix: string}> $errors
+     * @param list<string> $warnings
+     */
+    public function __construct(
+        public array $compiledDefinitions,
+        public DependencyGraph $dependencyGraph,
+        public array $tagMap,
+        public array $errors,
+        public array $warnings,
+    ) {}
+
+    public function hasErrors(): bool
+    {
+        return $this->errors !== [];
+    }
+
+    public function hasWarnings(): bool
+    {
+        return $this->warnings !== [];
+    }
+}