Class and Service Index

Class and Service Index

This index covers every class and interface declared under packages/*/src.

It excludes test classes under packages/*/tests and the executable script in packages/cli/bin.

Use it to find the package boundary and the deeper Wiki page for a symbol. “Value model” means an immutable or validation-focused data object, not a service that performs analysis.

CLI package

Namespace and class/interface	Purpose	Deeper page
PhpUpgradePreflight\Cli\AdapterManifestReader	Reads and validates one installed package's adapter declaration	[[CLI Package Internals
PhpUpgradePreflight\Cli\AnalyzeCommand	Runs the generic upgrade-intel analyze command	[[CLI Package Internals
PhpUpgradePreflight\Cli\AnalyzerFactory	Factory interface for constructing an analyzer from integrations	[[CLI Package Internals
PhpUpgradePreflight\Cli\CommandLineOption	Value definition for one documented CLI option	[[CLI Package Internals
PhpUpgradePreflight\Cli\CommandLineOptions	Canonical CLI option vocabulary, defaults, modes, and help	[[CLI Package Internals
PhpUpgradePreflight\Cli\CommandLineParser	Validates arguments and creates normalized option data	[[CLI Package Internals
PhpUpgradePreflight\Cli\DefaultAnalyzerFactory	Creates DefaultUpgradeAnalyzer with discovered integrations	[[CLI Package Internals
PhpUpgradePreflight\Cli\FrameworkIntegrationRegistry	Discovers, instantiates, sorts, and selects framework integrations	[[CLI Package Internals

Core analysis namespace

Namespace and class	Purpose	Deeper page
PhpUpgradePreflight\Core\Analysis\AbandonedPackageDetector	Converts abandoned lock-package metadata into blockers	[[Core Service Reference
PhpUpgradePreflight\Core\Analysis\BlockerGrouper	Groups solver evidence into structured blockers	[[Core Analysis Pipeline
PhpUpgradePreflight\Core\Analysis\ComposerBlockerParser	Parses Composer conflict transcripts into relations	[[Core Service Reference
PhpUpgradePreflight\Core\Analysis\DefaultUpgradeAnalyzer	Orchestrates the complete analysis pipeline	[[Core Analysis Pipeline
PhpUpgradePreflight\Core\Analysis\FrameworkRuleEngine	Activates adapters and evaluates contained framework rules	[[Core Analysis Pipeline
PhpUpgradePreflight\Core\Analysis\LockDiffBuilder	Compares baseline and candidate Composer locks	[[Core Service Reference
PhpUpgradePreflight\Core\Analysis\ReportAssembler	Constructs the canonical UpgradeReport	[[Core Package Guide
PhpUpgradePreflight\Core\Analysis\ReportSectionBuilder	Builds derived plan, test, constraint, and uncertainty sections	[[Core Service Reference
PhpUpgradePreflight\Core\Analysis\RiskAndEffortEstimator	Produces deterministic risk and effort assessments	[[Core Analysis Pipeline
PhpUpgradePreflight\Core\Analysis\ScenarioSelector	Selects and deduplicates direct Composer scenarios	[[Core Analysis Pipeline
PhpUpgradePreflight\Core\Analysis\SourceImpactAccumulator	Merges equivalent source-impact conclusions	[[Core Service Reference
PhpUpgradePreflight\Core\Analysis\SourceImpactBuilder	Correlates source, ownership, rules, and lock changes	[[Core Analysis Pipeline
PhpUpgradePreflight\Core\Analysis\SourceImpactReasonWriter	Generates stable source-impact reason vocabulary	[[Core Service Reference
PhpUpgradePreflight\Core\Analysis\StageAssessmentBuilder	Adds source, risk, effort, test, and action data to stages	[[Core Service Reference
PhpUpgradePreflight\Core\Analysis\StageAttemptPlanner	Creates the bounded attempt sequence for one stage	[[Core Package Guide
PhpUpgradePreflight\Core\Analysis\StageBlockerRegistry	Tracks blocker identity and lifecycle across attempts	[[Core Package Guide
PhpUpgradePreflight\Core\Analysis\StagedAnalysisPolicy	Analysis-layer aliases for staged-analysis budget constants	[[Core Package Guide
PhpUpgradePreflight\Core\Analysis\StagedUpgradeOrchestrator	Carries selected state through an adjacent-stage chain	[[Core Analysis Pipeline
PhpUpgradePreflight\Core\Analysis\StageExecutor	Executes and selects outcomes for one planned stage	[[Core Package Guide
PhpUpgradePreflight\Core\Analysis\StageOutcome	Internal result containing stage analysis and selected state	[[Core Service Reference
PhpUpgradePreflight\Core\Analysis\StagePlanResolution	Internal resolved-or-skipped stage-plan value	[[Core Service Reference
PhpUpgradePreflight\Core\Analysis\StagePlanResolver	Selects and validates one adapter-provided stage plan	[[Core Package Guide
PhpUpgradePreflight\Core\Analysis\TargetNormalizer	Normalizes requested package and PHP targets	[[Core Package Guide
PhpUpgradePreflight\Core\Analysis\TestGuidanceCatalog	Supplies deterministic test guidance for report plans	[[Core Service Reference

Core Composer namespace

Namespace and class	Purpose	Deeper page
PhpUpgradePreflight\Core\Composer\CandidateLockFileReader	Fingerprints candidate lock bytes and creates evidence	[[Determinism and Evidence
PhpUpgradePreflight\Core\Composer\ComposerScenarioRunner	Owns Composer process execution, diagnostics, candidate locks, and cleanup	[[Core Analysis Pipeline
PhpUpgradePreflight\Core\Composer\InvalidJsonException	Typed invalid Composer JSON failure	[[Core Package Guide
PhpUpgradePreflight\Core\Composer\JsonFileException	Base exception carrying a Composer JSON path	[[Core Package Guide
PhpUpgradePreflight\Core\Composer\JsonFileReader	Strictly reads Composer JSON objects	[[Core Package Guide
PhpUpgradePreflight\Core\Composer\MissingJsonFileException	Typed missing Composer JSON file failure	[[Core Package Guide
PhpUpgradePreflight\Core\Composer\ProjectStateBuilder	Loads manifest and lock data into project state	[[Core Analysis Pipeline
PhpUpgradePreflight\Core\Composer\ProjectStateLoadResult	Value carrying project state plus optional load failure	[[Core Package Guide
PhpUpgradePreflight\Core\Composer\ScenarioOutcome	Internal classified scenario failure/outcome pair	[[Core Service Reference
PhpUpgradePreflight\Core\Composer\ScenarioOutcomeClassifier	Classifies Composer execution as success, solver, or operational	[[Core Package Guide
PhpUpgradePreflight\Core\Composer\ScenarioWorkspacePreparer	Writes temporary manifest and restricted environment data	[[Core Analysis Pipeline
PhpUpgradePreflight\Core\Composer\TargetPlatformProfileFileReader	Reads and validates a target-platform profile file	[[Core Package Guide
PhpUpgradePreflight\Core\Composer\UnreadableJsonFileException	Typed unreadable Composer JSON file failure	[[Core Package Guide

Core contracts, filesystem, and framework namespaces

Namespace and class/interface	Purpose	Deeper page
PhpUpgradePreflight\Core\Contracts\UpgradeAnalyzer	Public request-to-report analyzer contract	[[Core Package Guide
PhpUpgradePreflight\Core\Filesystem\NativeWorkspaceFilesystem	Native implementation of workspace filesystem operations	[[Core Service Reference
PhpUpgradePreflight\Core\Filesystem\TemporaryWorkspaceManager	Creates, retains, and cleans analyzer workspaces	[[Core Analysis Pipeline
PhpUpgradePreflight\Core\Filesystem\WorkspaceCleanupException	Reports a failed workspace cleanup	[[Core Service Reference
PhpUpgradePreflight\Core\Filesystem\WorkspaceFilesystem	Filesystem operation interface for workspaces	[[Core Service Reference
PhpUpgradePreflight\Core\Filesystem\WorkspaceManager	Scenario workspace lifecycle interface	[[Core Service Reference
PhpUpgradePreflight\Core\Framework\CompatibilityRule	Base adapter compatibility-rule contract	[[Core Package Guide
PhpUpgradePreflight\Core\Framework\FrameworkDetection	Value describing adapter detection and optional version	[[Core Package Guide
PhpUpgradePreflight\Core\Framework\FrameworkIntegration	Base framework adapter contract	[[Core Package Guide
PhpUpgradePreflight\Core\Framework\FrameworkStageTargetProvider	Optional contract for staged target plans	[[Core Package Guide
PhpUpgradePreflight\Core\Framework\FrameworkTransitionProvider	Optional contract for transition guidance	[[Core Package Guide
PhpUpgradePreflight\Core\Framework\HopAwareCompatibilityRule	Optional rule contract for a specific framework hop	[[Core Package Guide
PhpUpgradePreflight\Core\Framework\PackageFamilyClassifier	Optional package-to-family classification contract	[[Core Package Guide
PhpUpgradePreflight\Core\Framework\SourceUsageVisitorProvider	Optional adapter AST-collector provider contract	[[Core Package Guide

Core model namespace

Namespace and class/interface	Purpose	Deeper page
PhpUpgradePreflight\Core\Model\AnalysisBudget	Serialized staged-analysis limits and advisory budgets	[[Core Package Guide
PhpUpgradePreflight\Core\Model\Blocker	Structured dependency or platform blocker	[[Key Concepts
PhpUpgradePreflight\Core\Model\BlockerAttribution	Relationship between a conflict and the request	[[Key Concepts
PhpUpgradePreflight\Core\Model\BlockerType	Valid blocker type vocabulary	[[Key Concepts
PhpUpgradePreflight\Core\Model\CandidateLockEvidence	Candidate lock digest, content hash, and package count	[[Determinism and Evidence
PhpUpgradePreflight\Core\Model\CompatibilityFinding	Framework compatibility conclusion with evidence	[[Key Concepts
PhpUpgradePreflight\Core\Model\ComposerDiagnostic	Structured result of a Composer diagnostic command	[[Core Package Guide
PhpUpgradePreflight\Core\Model\ComposerExecutionConfiguration	Composer executable, version, timeout, and policy configuration	[[Core Package Guide
PhpUpgradePreflight\Core\Model\ComposerJson	Validated Composer manifest value	[[Core Package Guide
PhpUpgradePreflight\Core\Model\ComposerLock	Validated Composer lock and package index	[[Core Package Guide
PhpUpgradePreflight\Core\Model\Confidence	Valid confidence vocabulary	[[Determinism and Evidence
PhpUpgradePreflight\Core\Model\EffortEstimate	Effort range, confidence, components, and assumptions	[[Key Concepts
PhpUpgradePreflight\Core\Model\Evidence	One sanitized evidence record	[[Determinism and Evidence
PhpUpgradePreflight\Core\Model\EvidenceLedger	Registers, deduplicates, and validates evidence	[[Determinism and Evidence
PhpUpgradePreflight\Core\Model\EvidenceRecorder	Evidence creation interface passed to collaborators	[[Determinism and Evidence
PhpUpgradePreflight\Core\Model\ExtensionAssumption	One explicit extension presence or absence decision	[[Key Concepts
PhpUpgradePreflight\Core\Model\ExtensionAssumptionSet	Normalized non-contradictory extension assumptions	[[Core Package Guide
PhpUpgradePreflight\Core\Model\FrameworkGuidance	Aggregate adapter guidance for a transition	[[Key Concepts
PhpUpgradePreflight\Core\Model\FrameworkHop	One supported, partial, or unsupported framework hop	[[Key Concepts
PhpUpgradePreflight\Core\Model\FrameworkStagePlan	Ordered stage targets or an unavailable reason	[[Key Concepts
PhpUpgradePreflight\Core\Model\FrameworkStageTarget	Exact package/PHP targets for one stage	[[Key Concepts
PhpUpgradePreflight\Core\Model\HostExtension	Observed host extension name and optional version	[[Core Package Guide
PhpUpgradePreflight\Core\Model\LockDiff	Collection of candidate package changes	[[Key Concepts
PhpUpgradePreflight\Core\Model\PackageChange	One added, removed, upgraded, or downgraded package	[[Key Concepts
PhpUpgradePreflight\Core\Model\PackageRef	Normalized locked package metadata	[[Core Package Guide
PhpUpgradePreflight\Core\Model\PlanStage	Human-oriented remediation plan stage	[[Core Package Guide
PhpUpgradePreflight\Core\Model\PlatformProvenance	Report projection of target and Composer platform evidence	[[Determinism and Evidence
PhpUpgradePreflight\Core\Model\ProjectState	Project path, manifest, and lock snapshot	[[Core Package Guide
PhpUpgradePreflight\Core\Model\ProjectStateFingerprint	Portable staged-state component and aggregate digests	[[Determinism and Evidence
PhpUpgradePreflight\Core\Model\ReportFormat	Valid report format vocabulary and normalization	[[Core Package Guide
PhpUpgradePreflight\Core\Model\ReportMetadata	Tool and report schema versions	[[Core Package Guide
PhpUpgradePreflight\Core\Model\ReportSections	Internal derived report-sections bundle	[[Core Service Reference
PhpUpgradePreflight\Core\Model\RiskSummary	Risk level and deterministic reasons	[[Key Concepts
PhpUpgradePreflight\Core\Model\RootConstraintChange	Requested temporary root requirement change	[[Key Concepts
PhpUpgradePreflight\Core\Model\Scenario	Definition of one Composer scenario	[[Core Analysis Pipeline
PhpUpgradePreflight\Core\Model\ScenarioResult	Complete evidence and outcome of one scenario	[[Core Analysis Pipeline
PhpUpgradePreflight\Core\Model\Severity	Valid severity vocabulary	[[Key Concepts
PhpUpgradePreflight\Core\Model\SolverRelation	Parsed package/constraint solver relationship	[[Key Concepts
PhpUpgradePreflight\Core\Model\SourceImpactFinding	Actionable source correlation with occurrences	[[Key Concepts
PhpUpgradePreflight\Core\Model\SourceUsage	One AST-derived source inventory observation	[[Key Concepts
PhpUpgradePreflight\Core\Model\StageAnalysis	Reported result and assessments for one stage	[[Key Concepts
PhpUpgradePreflight\Core\Model\StageAttempt	One staged Composer attempt and its remediation data	[[Core Package Guide
PhpUpgradePreflight\Core\Model\StageBlockerEntry	Blocker lifecycle entry across stage attempts	[[Key Concepts
PhpUpgradePreflight\Core\Model\StagedResolution	Aggregate staged-analysis result, budgets, and stages	[[Key Concepts
PhpUpgradePreflight\Core\Model\StageExecutionContext	Internal stage identifiers, targets, and fingerprints	[[Core Package Guide
PhpUpgradePreflight\Core\Model\StageTestGuidance	Stage-scoped test recommendation	[[Core Package Guide
PhpUpgradePreflight\Core\Model\TargetPlatform	Effective target PHP and platform-package model	[[Core Package Guide
PhpUpgradePreflight\Core\Model\TargetPlatformPackage	One platform package value and provenance decision	[[Core Package Guide
PhpUpgradePreflight\Core\Model\TargetPlatformProfile	Validated complete or partial target-platform profile	[[Core Package Guide
PhpUpgradePreflight\Core\Model\TestGuidance	Aggregate test recommendation	[[Core Package Guide
PhpUpgradePreflight\Core\Model\UpgradeReport	Canonical report model and invariant validation	[[Core Package Guide
PhpUpgradePreflight\Core\Model\UpgradeRequest	Validated analysis request	[[Core Package Guide
PhpUpgradePreflight\Core\Model\UpgradeTarget	One Composer package and constraint target	[[Key Concepts
PhpUpgradePreflight\Core\Model\UpgradeTargetSet	Normalized package targets plus optional exact PHP	[[Key Concepts

Core reporting, source, and support namespaces

Namespace and class/interface	Purpose	Deeper page
PhpUpgradePreflight\Core\Reporting\JsonReportWriter	Renders canonical pretty-printed JSON	[[Core Package Guide
PhpUpgradePreflight\Core\Reporting\MarkdownReportWriter	Renders a human-readable report projection	[[Core Package Guide
PhpUpgradePreflight\Core\Reporting\ReportDestinationFilesystem	Destination filesystem contract for report writes	[[Core Service Reference
PhpUpgradePreflight\Core\Reporting\ReportFileWriter	Validates and writes a rendered report destination	[[Core Package Guide
PhpUpgradePreflight\Core\Reporting\ReportWriter	Report renderer interface	[[Core Package Guide
PhpUpgradePreflight\Core\Reporting\ReportWriterResolver	Resolves normalized format to a writer	[[Core Package Guide
PhpUpgradePreflight\Core\Reporting\SymfonyReportDestinationFilesystem	Symfony Filesystem-backed destination implementation	[[Core Service Reference
PhpUpgradePreflight\Core\Source\AutoloadOwnershipIndexBuilder	Builds package ownership from Composer autoload metadata	[[Core Analysis Pipeline
PhpUpgradePreflight\Core\Source\ExplicitFullyQualifiedNameVisitor	Collects explicit fully qualified names from PHP ASTs	[[Core Service Reference
PhpUpgradePreflight\Core\Source\SourceUsageCollector	Common contract for AST source-usage collectors	[[Core Package Guide
PhpUpgradePreflight\Core\Source\SourceUsageScanner	Finds, parses, and inventories project PHP source	[[Core Analysis Pipeline
PhpUpgradePreflight\Core\Source\SourceUsageVisitor	Collects common PHP symbol usages	[[Core Service Reference
PhpUpgradePreflight\Core\Source\SymbolDeclarationVisitor	Collects and orders PHP symbol declarations	[[Determinism and Evidence
PhpUpgradePreflight\Core\Source\SymbolOwnershipIndex	Resolves symbol owners and mapping evidence	[[Core Analysis Pipeline
PhpUpgradePreflight\Core\Support\OutputExcerpt	Bounds external text while preserving valid UTF-8	[[Determinism and Evidence
PhpUpgradePreflight\Core\Support\PathExposurePolicy	Replaces sensitive absolute paths with stable markers	[[Determinism and Evidence
PhpUpgradePreflight\Core\Support\SensitiveOutputRedactor	Redacts credentials, tokens, URLs, and structured secrets	[[Determinism and Evidence

Laravel catalog namespace

Namespace and class/interface	Purpose	Deeper page
PhpUpgradePreflight\Laravel\Catalog\BuiltinRuleDefinition	Catalog definition for a built-in rule kind	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\Catalog\LaravelRuleCatalog	Maintained Laravel targets, transitions, rules, and sources	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\Catalog\LaravelRuleCatalogValidator	Validates catalog keys, coverage, applicability, and sources	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\Catalog\PackageAdvisoryDefinition	Catalog definition for package action guidance	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\Catalog\PackageConstraintDefinition	Package-compatible constraint for an applicable transition	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\Catalog\PackageRuleDefinition	Catalog rule containing package constraint guidance	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\Catalog\RuleApplicability	Source/target major applicability value	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\Catalog\RuleDefinition	Common catalog-definition interface	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\Catalog\SkeletonPattern	Source path and usage pattern for legacy skeleton checks	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\Catalog\TargetDefinition	Laravel-major PHP and Symfony target metadata	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\Catalog\TransitionDefinition	Adjacent or direct transition rule-pack metadata	[[Laravel Package Internals

Laravel integration and command namespaces

Namespace and class	Purpose	Deeper page
PhpUpgradePreflight\Laravel\Commands\AnalyzeUpgradeCommand	Laravel Artisan analysis command	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\LaravelFrameworkDetector	Detects Laravel or Illuminate projects from Composer metadata	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\LaravelFrameworkIntegration	Facade implementing all Laravel adapter capabilities	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\LaravelPackageFamilyClassifier	Classifies Laravel, Illuminate, and Symfony package families	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\LaravelRequestTargets	Extracts Laravel-family targets from a request	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\LaravelRuleFactory	Maps catalog definitions to executable compatibility rules	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\LaravelStagePlanner	Builds contiguous evidence-backed Laravel stage targets	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\LaravelTransitionAssessor	Assesses maintained transition-guidance coverage	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\UpgradePreflightServiceProvider	Binds the analyzer and registers the Artisan command	[[Laravel Package Internals

Laravel rules and source namespaces

Namespace and class	Purpose	Deeper page
PhpUpgradePreflight\Laravel\Rules\LaravelComposerVersionRule	Checks Composer version guidance for applicable hops	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\Rules\LaravelCurlExtensionRule	Checks modeled cURL extension guidance	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\Rules\LaravelFrameworkConstraintRule	Checks Laravel framework source/target constraints	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\Rules\LaravelHighSignalSourceRule	Emits findings for transition-specific source signals	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\Rules\LaravelPhpConstraintRule	Checks target Laravel PHP requirements	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\Rules\LaravelSkeletonRule	Checks maintained legacy application skeleton patterns	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\Rules\LaravelSource	Resolves source Laravel major and uncertainty from project state	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\Rules\LaravelTarget	Resolves and compares requested Laravel target majors	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\Rules\OldIlluminateSupportRule	Finds obsolete Illuminate support constraints	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\Rules\PackageVersionRule	Evaluates package versions against catalog guidance	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\Rules\SymfonyComponentConstraintRule	Checks Symfony component constraints for Laravel targets	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\Rules\TargetedPackageAdvisoryRule	Emits package-specific replace, remove, or review guidance	[[Laravel Package Internals
PhpUpgradePreflight\Laravel\Source\LaravelSourceUsageVisitor	Collects Laravel-specific source usage from PHP ASTs	[[Laravel Package Internals

Test adapter packages

Namespace and class	Purpose	Deeper page
PhpUpgradePreflight\TestAdapter\TestFrameworkIntegration	Complete synthetic adapter fixture for current optional capabilities	[[Test Adapters
PhpUpgradePreflight\TestAdapter\TestFrameworkSourceRule	Synthetic source-aware compatibility rule fixture	[[Test Adapters
PhpUpgradePreflight\LegacyTestAdapter\LegacyTestFrameworkIntegration	Synthetic pre-v0.3 adapter capability fixture	[[Test Adapters

Coverage note

The inventory source is every PHP declaration under these directories:

packages/core/src
packages/cli/src
packages/laravel/src
packages/test-adapter/src
packages/legacy-test-adapter/src

At the time this page was generated, those directories contained 166 class or interface declarations.

When adding or removing a production symbol, update this index and its deeper package page in the same change.

When the symbol change is part of a release tag, the Wiki update is mandatory under wiki/AGENTS.md.