flutter_package_studio_core library

Core business logic, configuration, logging, validators, and DI for Flutter Package Studio.

Classes

AdvancedProfilerExtension
AdvancedProfilerValidator
AggregateTestReport: Aggregate test execution and coverage report model.
AIAssistantAction
AIAssistantExtension
AiCompletionRequest: Request payload sent to an AiProvider.
AiCompletionResponse: Raw response returned by an AiProvider.
AiProvider: Abstract AI Provider interface.
AiReviewTelemetry: Aggregated metrics for AI code reviews across projects.
AiUsagePolicyConfig: Configuration for AI Usage Policy.
AnalysisPayload: Structured payload for AssistantMode.analysis.
AnimationTimelineExtension
AnimationTimelineTool
ApiDocGenerator: Core generator for API reference documentation.
ApiDocOptions: Options for configuring API documentation generation.
ApiDocPlan: Preview plan of API documentation.
ApiDocResult: Result of API documentation generation containing rendered Markdown.
ApiExtractor: Extractor for extracting public API symbols from Dart source code.
ApiFreezeAuditReport: Comprehensive Phase 11.1 API Freeze Audit Report.
ApiFreezeEngine: Central API Freeze Engine auditing all public classes, constructors, enums, controllers, engines, and renderers.
ApiFreezeRenderer: Formatter generating ASCII API Freeze dashboards, Markdown reports, and JSON schemas.
ApiParameter: Represents a parameter to a Dart method or function.
ApiSymbol: Represents a documented public Dart API symbol.
ApprovalPolicy: Policy governing requirements for granting an approval.
ApprovalRequest: Request for controlled human authorization / release approval.
ApprovalVote: Single vote or decision in an approval record.
ArchComponent: Architectural component in Flutter Package Studio.
ArchDecision: Key Architectural Decision Record (ADR).
ArchDocOptions: Options for configuring Architecture documentation generation.
ArchDocPlan: Plan preview for architecture documentation.
ArchDocResult: Result of architecture documentation generation containing Markdown.
ArchitectureAdvisorEngine: Central engine for AI Architecture Advisory.
ArchitectureAdvisorRenderer: Single authority for pure, deterministic dual-rendering of ArchitectureScanResult objects.
ArchitectureDocGenerator: Core generator for architecture documentation and Mermaid diagrams.
ArchitectureFinding: Individual structured architectural finding.
ArchitectureRegistry: Registry holding Flutter Package Studio's canonical architecture metadata.
ArchitectureScanRequest: Request for architecture analysis.
ArchitectureScanResult: Complete result emitted by the Architecture Advisor.
ArchLayer: Architectural layer in Flutter Package Studio.
ArtifactChecksum: Checksum digest model for release artifact verification.
ArtifactOptions: Options configuring artifact generation.
ArtifactPlan: Preview plan of build artifact targets.
ArtifactProvenance: Provenance metadata tracking subsystem origin.
ArtifactResult: Result of package build and artifact generation.
ArtifactTarget: Target representation for artifact generation.
AssembledProjectContext: Output payload from the Project Context Engine ready for prompt assembly.
AssistantConfiguration: Installation configuration and capability controls for the AI Assistant.
AssistantEngine: Central engine executing AI Assistant requests over an abstracted AiProvider.
AssistantRenderer: Single authority for pure, deterministic dual-rendering of AssistantResponse objects.
AssistantRequest: Input request given to the Assistant Engine.
AssistantResponse: Root output response produced by the Assistant Engine.
AuditActor: Actor who performed the operation.
AuthenticationRequest: Authentication Request Payload.
AuthenticationResult: Authentication Response Payload.
AuthorizationRequest: Structured Authorization Request.
AuthorizationResult: Structured Authorization Result.
AutomatedChangelogGenerator: Core manager service for analyzing release evidence, categorizing changes, and generating changelog entries.
AutomatedChangelogOptions: Options for configuring automated changelog generation.
AutomatedChangelogPlan: Plan for automated changelog entry generation.
AutomatedChangelogResult: Result of executing automated changelog generation.
BreakingChangeAuditEngine: Central Breaking-Change Audit Engine validating constructor signatures, parameter names, default values, nullability, enum values, callbacks, method names, return types, and inheritance.
BreakingChangeAuditItem: Item representing an individual breaking-change audit evaluation.
BreakingChangeAuditReport: Comprehensive Phase 11.2 Breaking-Change Audit Report.
BreakingChangeRenderer: Formatter generating ASCII Breaking Change dashboards, Markdown reports, and JSON schemas.
BuiltinCatalogProvider: Catalog provider backed by the BuiltinTemplates and an optional TemplateRegistry.
BuiltinTemplates: Provides built-in starter templates for Flutter Package Studio.
CatalogBuildResult: Result of a catalog rebuild operation.
CertificationEligibilityTest: Evaluates certification eligibility.
CertificationGate: A single quality requirement gate in the certification process.
ChangelogEntry: Structured entry for CHANGELOG.md.
ChangelogSection: A structured section in a changelog release entry.
CheckedCommandContribution: Checked permission proxy wrapping CommandContribution.
CheckedNetworkAccessProxy: Checked permission proxy wrapping network-reaching operations for plugins.
CheckedPackageAnalysisContribution: Checked permission proxy wrapping PackageAnalysisContribution.
CheckedReleaseWorkflowContribution: Checked permission proxy wrapping ReleaseWorkflowContribution.
CheckedServiceContribution: Checked permission proxy wrapping ServiceContribution.
CiWorkflowBuilder: Utility for generating CI workflow YAML files.
CodeExampleGenerator: Core generator for creating deterministic Dart code examples.
CodeExampleOptions: Options for configuring code example generation.
CodeExamplePlan: Preview plan of a code example before rendering.
CodeExampleResult: Result of code example generation containing rendered Dart source code string.
CodeExampleSnippet: Structured code snippet block.
CodeGenOptions: Generation options configuring the output source code.
CodeGenResult: Result of a code generation run, including generated code and validation status.
CodeModificationApplyResult: Result of applying a patch proposal (or rolling back a patch proposal).
CodeModificationEngine: Central engine orchestrating AI-Assisted Controlled Code Modification.
CodeModificationPlanRequest: Request to generate a controlled code modification proposal.
CodeModificationProposal: Complete proposal and verification report for an AI-Assisted Controlled Code Modification.
CodeModificationRenderer: Single authority for pure, deterministic rendering of Code Modification proposals and change reports.
CodeModificationSafetyPolicy: Safety policy defining strict boundaries on AI code modification proposals.
CodeReviewEngine: Central engine for executing AI Code Analysis & Review across 4 operating modes.
CodeReviewFinding: An individual structured finding emitted by the Code Review Engine.
CodeReviewRenderer: Single authority for pure, deterministic dual-rendering of CodeReviewResult objects.
CodeReviewRequest: Request parameters supplied to the Code Review Engine.
CodeReviewResult: Result payload produced by the Code Review Engine.
CommandCenterEngine: Central Unified AI Engineering Command Center orchestrator.
CommandCenterRenderer: Single authority for pure, deterministic dual-rendering of Command Center responses with mandatory secret redaction.
CommandCenterRequest: Request payload submitted to the AI Engineering Command Center.
CommandCenterResponse: Unified output response returned by the AI Engineering Command Center.
CommandContribution: Contribution point for plugins adding CLI commands.
CompatibilityAwareResolver: Extension of TemplateResolver that incorporates compatibility evaluation and version-aware selection prior to template composition.
CompatibilityCertificationRule: Evaluates SDK and platform compatibility constraints using Phase 2.4 infrastructure.
CompatibilityEvaluator: Core compatibility evaluation engine.
CompatibilityIssue: A single structured diagnostic reason for a compatibility check outcome.
CompatibilityMatrixService: Core service for planning and evaluating compatibility matrices.
CompatibilityOptions: Options configuring compatibility matrix generation.
CompatibilityPlan: Preview plan of compatibility matrix generation.
CompatibilityResult: Aggregated result of a compatibility evaluation for a single template version.
ComplianceControlFinding: Single compliance control audit finding.
ComplianceReportSection: Generic container for a compliance table row or metric item.
CompositeValidator<T>: Chains multiple validators of the same type sequentially.
CompositionConflict: Representation of a file collision during composition.
CompositionLayer: Represents a distinct layer in the composition stack.
CompositionPlan: Representation of a planned or previewed composition prior to project generation.
CompositionProvenanceCertificationRule: Evaluates layer composition plan and file provenance completeness.
CompositionRequest: Request model encapsulating all parameters for template composition.
ConfigLoader: Service to load and merge configuration across sources.
ConfigurationMigrationFinding: Structured finding for an individual configuration property difference or incompatibility.
ConfigurationProperty: Single declared configuration property in a plugin schema.
ConfigurationSchema: Declared configuration schema for a plugin.
ConflictCheckRule: Quality rule checking for duplicate/conflicting assets.
ConflictReport: Representation of a detected conflict between two knowledge entries.
ConsoleLogHandler: A standard LogHandler that formats and prints logs to stdout/stderr.
ControlledWorkerExecutor: Abstract Controlled Worker Process/Machine Executor.
ControlledWorkerInfo: Information and metadata regarding a registered worker instance.
ConversationSession: Explicit, identifiable abstraction for a sequence of related requests.
CoverageAnalyzer: Core analyzer service for parsing LCOV data and evaluating coverage metrics.
CoverageOptions: Options configuring coverage analysis.
CoveragePlan: Preview plan of coverage analysis.
CoverageResult: Final result of coverage analysis.
CoverageThresholds: Threshold requirements for coverage validation.
CredentialProvider: Pluggable Credential Provider interface.
CredentialReference: Safe, non-sensitive Credential Reference pointer (never holds plaintext secret values).
CustomizationAwareOrchestrator: Orchestrates the complete generation pipeline: Discovery → Compatibility → Resolution → Composition → Customization → GenerationPlan.
CustomizationCertificationRule: Evaluates customization plan validity.
CustomizationContext: Resolved customization context holding finalized variable values.
CustomizationEngine: Core evaluator executing template customization logic.
CustomizationParameter: Declaration of a single customization parameter supported by a template.
CustomizationPlan: Representation of a planned or previewed customization prior to generation plan building.
CustomizationPreset: Named profile preset defining pre-configured customization variable values.
CustomizationSchema: Declarative customization schema defined by a template or composite stack.
DartToolService: Abstract interface for running Dart / Flutter CLI verification tooling safely.
DashboardSnapshot: Read-only snapshot of the complete release lifecycle.
DependencyAdvisorEngine: Central engine for AI Dependency and Compatibility Advisory.
DependencyAdvisorRenderer: Single authority for pure, deterministic dual-rendering of Dependency Advisor results.
DependencyAnalysisRequest: Request to analyze dependencies and compatibility.
DependencyAnalysisResult: Result of dependency and compatibility analysis.
DependencyChangeFinding: Difference in a declared plugin dependency between old and new manifest.
DependencyContainer: Centralized dependency injection container for registering and resolving services.
DependencyFinding: Structured finding for dependency & compatibility analysis.
DependencyGovernanceFinding: Finding generated by dependency governance analysis.
DependencyGovernanceResult: Result of evaluating dependencies against enterprise governance policy.
DependencyPolicyConfig: Configuration for Dependency Governance Policy.
DependencyProblemFinding: Single attributed dependency or compatibility finding.
DependencyResolutionResult: Aggregated result of dependency graph resolution and compatibility analysis.
DependencySafetyCertificationRule: Evaluates template dependency definitions and circular safety.
DiagnosedCause: A structured likely cause tagged with its certainty level.
DiagnosisEvidenceItem: Individual item of collected engineering evidence.
DiagnosisRequest: Request supplied to the Diagnosis Engine.
DiagnosisResult: Overall result emitted by the Diagnosis Engine.
DiagnosticExceptionEvent: Structured exception event captured by the diagnostics engine.
DiagnosticHealthItem: An individual subsystem diagnostic verification item.
DiagnosticRedactor: Redaction utility ensuring zero secret leakage across all diagnostic renderers with no opt-out.
DiagnosticsDashboardSnapshot: Comprehensive Diagnostics & Performance Dashboard Snapshot.
DiffHunk: A unified diff hunk representing a contiguous set of line additions/removals.
DirectoryExistsValidator: Validates that a directory path exists and is a directory.
DiscoveredPackage: Metadata and structure for a discovered Dart/Flutter package within the project.
DiscoveredPluginEntry: Single discovered directory entry report.
DiscoveredProjectFile: A discovered file entry within a project or package.
DiscoveredProjectSnapshot: Complete structural snapshot of a project repository discovered non-executively.
DiscoveryResult: Aggregated discovery report across all scanned directory roots.
DocumentationAssistantEngine: Central engine for AI Documentation Generation and Documentation Consistency Checking.
DocumentationAssistantRenderer: Single authority for pure, deterministic dual-rendering of Documentation Assistant results.
DocumentationAuditItem: Item representing an audited documentation file or topic.
DocumentationCertificationEngine: Central Documentation Certification Engine verifying repository documentation files and comprehensive topic coverage.
DocumentationCertificationRenderer: Formatter generating ASCII Documentation Matrix dashboards, Markdown reports, and JSON schemas.
DocumentationCertificationReport: Comprehensive Phase 11.6 Documentation Certification Report.
DocumentationConsistencyRequest: Request to perform a documentation consistency check.
DocumentationConsistencyResult: Result of a documentation consistency check.
DocumentationGenerationRequest: Request to generate documentation grounded in source evidence.
DocumentationGenerationResult: Result of documentation generation.
DocumentationMismatchFinding: Structured mismatch finding between implemented code and documentation.
DryRunValidationFinding: Individual finding raised during dry run pipeline validation.
EnhancedCompositionEngine: Advanced, deterministic template composition engine.
EnterpriseApprovalEngine: Central Approval & Release Governance Engine.
EnterpriseApprovalRenderer: Pure Dual-Format Renderer for Approval & Release Governance.
EnterpriseAuditEngine: Central Enterprise Audit Logging Engine.
EnterpriseAuditRecord: Tamper-Aware Enterprise Audit Record.
EnterpriseAuditRenderer: Pure Dual-Format Renderer for Enterprise Audit Log events.
EnterpriseComplianceReport: Formally structured Enterprise Compliance & Governance Document.
EnterpriseCredentialManager: Central Enterprise Credential Manager.
EnterpriseCredentialRenderer: Pure Dual-Format Renderer for Credential References and Availability Checks.
EnterpriseDashboardRenderer: Formatter generating JSON telemetry payloads and Markdown operational dashboard views.
EnterpriseDashboardSnapshot: Comprehensive Unified Operational Dashboard Snapshot.
EnterpriseDependencyGovernanceEngine: Central Enterprise Dependency Governance Engine.
EnterpriseDependencyPolicy: Comprehensive dependency governance policy definition.
EnterpriseDependencyRenderer: Pure Dual-Format Renderer for Dependency Governance audit results.
EnterpriseIdentity: Represents an authenticated enterprise subject (User, Service Account, or API Principal).
EnterpriseIdentityManager: Central Enterprise Authentication and Identity Manager.
EnterpriseIdentityProvider: Abstract Enterprise Identity Provider interface.
EnterpriseIdentityRenderer: Pure Dual-Format Renderer for Identity and Session details.
EnterpriseObservabilityEngine: Central Aggregation Engine exposing UI-agnostic operational telemetry.
EnterpriseOrganization: Top-level Enterprise Organization node.
EnterpriseOrganizationEngine: Central Enterprise Multi-Project & Organization Management Engine.
EnterpriseOrganizationRenderer: Pure Dual-Format Renderer for Enterprise Organizations.
EnterprisePolicyDocument: Full Enterprise Policy Document.
EnterprisePolicyEngine: Central Enterprise Configuration & Policy Engine.
EnterprisePolicyRenderer: Pure Dual-Format Renderer for Enterprise Policy evaluation results.
EnterpriseReliabilityEngine: Central Reliability & Recovery Engine ensuring idempotent, checkpointed, crash-resilient workflows.
EnterpriseReliabilityRenderer: Formatter generating JSON telemetry payloads and Markdown recovery operation reports.
EnterpriseReportingEngine: Central Enterprise Compliance & Governance Reporting Engine.
EnterpriseReportingRenderer: Formatter generating Markdown tables, JSON data schemas, and CSV exports for compliance audits.
EnterpriseSecurityComplianceEngine: Central Enterprise Security Policy & Compliance Engine.
EnterpriseSecurityCompliancePolicy: Policy specification governing enterprise security compliance requirements.
EnterpriseSecurityComplianceRenderer: Pure Dual-Format Renderer for Enterprise Security Compliance assessments.
EnterpriseSession: Enterprise Session Token & Information.
EnterpriseTeam: Represents an Enterprise Team owning projects and packages.
EnterpriseWorkerManager: Central Enterprise Worker Pool & Execution Manager.
EnterpriseWorkerRenderer: Pure Dual-Format Renderer for Controlled Workers and execution results.
EnterpriseWorkflowEngine: Central orchestrator coordinating end-to-end enterprise package release pipelines.
EnterpriseWorkflowExecutionResult: Comprehensive Execution Outcome of an Orchestrated Enterprise Workflow.
EnterpriseWorkflowPlan: Full Enterprise Workflow Orchestration Plan.
EnterpriseWorkflowRenderer: Formatter producing human-readable text, Markdown reports, and structured JSON summaries.
EnvironmentCredentialProvider: Environment Variable Credential Provider.
EnvironmentGitHubCredentialProvider: Environment variable-backed implementation (GITHUB_TOKEN or GH_TOKEN).
EphemeralCredentialToken: Ephemeral Credential Injection Handle that guarantees scoped exposure and automatic scrubbing.
EvidenceReference: An individual verifiable reference anchoring a knowledge entry to code, docs, or files.
ExampleAction: Represents an individual example application generation action.
ExampleGenerationFailure: Failed example generation result.
ExampleGenerationPlan: Deterministic, inspectable plan for generating an example Flutter application.
ExampleGenerationResult: Sealed result hierarchy representing outcome of example application generation.
ExampleGenerationSuccess: Successful example generation result.
ExampleGenerator: Generator for isolated, runnable Flutter example applications.
ExampleOptions: Immutable configuration options for generating a Flutter example application.
ExampleProjectValidator: Inspects a generated or existing Flutter example application and verifies structural integrity.
ExampleTemplate: Represents an example application template style.
ExampleTemplateRegistry: Registry for managing available ExampleTemplate instances.
ExampleValidationRule: Validates existence and local path dependency format in example/ directory (EX_001).
ExcludedFileRecord: Structured record describing an excluded file.
ExecutionAuditRecord: Immutable audit record capturing a plugin execution event.
ExplanationPayload: Structured payload for AssistantMode.explanation.
FailureDiagnosis: Structured diagnosis containing all 7 mandatory fields:
FailureDiagnosisEngine: Central engine for AI Debugging & Failure Diagnosis.
FailureDiagnosisRenderer: Single authority for pure, deterministic dual-rendering of DiagnosisResult objects.
FailureEvidenceBundle: Complete evidence bundle supplied to the diagnosis engine.
FileContextAuditRecord: Audit record explaining inclusion or exclusion of a file in assembled context.
FileCoverage: Metrics for a single covered source file.
FileFilterDecision: Result of evaluating a file against sensitivity and exclusion rules.
FilePatch: A discrete proposed modification to a single target file.
FileProvenanceRecord: Detailed provenance record for an individual asset path in a composite template.
FileSystemStudioPersistenceDriver: Local file-system persistence driver storing workspace states under .fps/studio_v2/.
FileUtils: Interface for file system operations, allowing unit tests to use mocks.
FinalValidationGateItem: Item representing a final validation gate status.
FixtureOptions: Options configuring test fixture and mock generation.
FixturePlan: Preview plan of test fixture generation.
FixtureResult: Final result containing generated fixture and mock file map (path -> source).
FixtureTarget: Target data model discovered for test fixture generation.
FlutterProjectService: Abstract interface for executing Flutter CLI tooling on example applications.
FpsConfig: Strongly typed configuration model for Flutter Package Studio.
FrameSubsystemTimings: Detailed stage breakdown timings for a single frame.
FrameTimingSample: Frame timing telemetry sample.
FrozenApiSymbol: Description of an audited API symbol.
FunctionalTemplateHook: Functional implementation of TemplateHook taking a handler callback.
GenerationAction: Individual action entry in a GenerationPlan.
GenerationPlan: Inspectable pre-execution plan detailing all filesystem operations.
GenerationResult: Detailed result of project generation execution.
GifItem: Represents a single GIF item metadata.
GifManager: Core manager service for discovering, validating, and managing GIF animations.
GifOptions: Options for configuring GIF pipeline execution.
GifPlan: Preview plan of GIF pipeline execution before rendering.
GifResult: Result of GIF pipeline execution containing Markdown manifest output.
GifValidator: Validates GIF paths, animation formats, and duplicate IDs.
GitBranchValidator: Validates that a string is a valid Git branch name.
GitHubAction: Individual action entry in a GitHubRepositoryPlan.
GitHubApiClient: Abstract interface for GitHub API operations isolating network interaction.
GitHubAutomationFailure: Failed GitHub automation result.
GitHubAutomationResult: Sealed result hierarchy representing outcome of GitHub automation.
GitHubAutomationSuccess: Successful GitHub automation result.
GitHubCredential: Opaque container for GitHub authentication credentials with automatic string redaction.
GitHubCredentialProvider: Abstract interface for resolving GitHub personal access tokens or credentials securely.
GitHubMetadataBuilder: Helper utility for normalizing GitHub topics and repository metadata.
GitHubOptions: Immutable domain model for GitHub repository creation and remote automation settings.
GitHubReleaseManager: Core manager service for plan-first GitHub Releases planning, conflict detection, and execution.
GitHubReleaseOptions: Options configuring GitHub release planning and execution.
GitHubReleasePlan: Immutable plan describing a GitHub release to be created or updated.
GitHubReleaseResult: Result of executing GitHub release operations.
GitHubRepositoryGenerator: Orchestrates GitHub remote repository creation, Git remote setup, and initial push.
GitHubRepositoryPlan: Deterministic, plan-first model for GitHub remote automation.
GitHubService: Abstract service for interacting with GitHub REST API.
GitignoreBuilder: Utility for generating structured .gitignore contents.
GitProcessRunner: Abstract interface for executing Git process commands safely.
GitReleaseManager: Core manager service for planning and executing Git tagging and release branching operations.
GitReleaseOptions: Options configuring Git tagging and release branching.
GitReleasePlan: Plan for Git release tag and branch operations.
GitReleaseResult: Result of executing Git release tag and branch operations.
GitReleaseState: Represents snapshot state of a Git repository.
GitService: Abstract interface for executing local Git commands.
GroundedItem: Structured item distinguishing verified workspace facts from reasoned assumptions.
HookSandboxFileSystem: Injectable sandboxed file system interface restricted to the target directory.
HookSecurityCertificationRule: Evaluates hook lifecycle execution results and security state.
InMemoryCatalogProvider: Base class for in-memory providers that populate the catalog from a static or runtime-computed list of entries.
InMemoryPresetStorageDriver: In-memory implementation of PresetStorageDriver.
InMemoryWorkspacePersistenceDriver: In-memory implementation of WorkspacePersistenceDriver.
InspectorPropertyDefinition: Metadata definition of an inspector controllable property.
IntegrationScenario: Individual integration test scenario step or assertion.
IntegrationTestGenerator: Core generator for analyzing package interactions and generating integration test suites.
IntegrationTestOptions: Options configuring integration test generation.
IntegrationTestPlan: Preview plan of integration test generation.
IntegrationTestResult: Final result containing generated integration test file map (path -> source).
IntegrationTestTarget: Integration test target representing a multi-component interaction.
InteractionMonitorState: Point-in-time telemetry snapshot from the Interaction Monitor.
InteractionVector2D: 2D Vector representation for pointer coordinates and velocity.
JsonValidationReporter: Machine-readable JSON reporter.
KnowledgeEntry: Single persistent project-level knowledge entry.
LicenseIdentifierValidator: Validates that a string is a recognized open-source license identifier.
LicenseProvider: Provides standardized open-source license templates.
LifecycleTransitionRecord: Single audit record of a state transition for a plugin instance.
LivePreviewMetrics: Aggregated Live Preview Performance Metrics.
LivePreviewSessionState: Comprehensive Live Preview State representation.
LoaderComparisonCandidate: Single candidate profile inside the comparison laboratory.
LoaderComparisonSession: Dual or multi-way side-by-side comparison session.
LoaderExplorerQuery: Filter and search criteria for querying the Loader Explorer.
LoaderMetadataEntry: Metadata descriptor for an explored loader component.
LocalControlledWorker: In-Process / Mock Controlled Worker for local workflows and testing.
Logger: The core class to trigger log events.
LogHandler: Interface for handling LogRecords (e.g. console, file, telemetry).
LogRecord: A structured container for a single log message.
ManagedPackage: Represents an individual package metadata record within a project.
ManagedProject: Represents a Project contained within a Team or Organization.
ManifestIdentityCertificationRule: Evaluates template manifest identity and semver version validity.
ManifestIntegrityRule: Quality rule inspecting manifest required fields and SDK constraint formats.
ManifestOptions: Options configuring release artifact manifest generation.
ManifestSchemaTest: Verifies template manifest structure and identity parameters.
MatrixCell: A single cell in the compatibility matrix.
MemoryMigrationFileSystem: In-memory mock migration filesystem for isolated unit tests.
MemoryQueryRequest: Request parameters for querying project engineering memory.
MemoryQueryResult: Result returned from a memory query.
MemorySession: Engineering Session holding project-level engineering memory and context summaries.
MermaidDiagramGenerator: Core generator for creating deterministic Mermaid diagram text source.
MermaidDiagramOptions: Options for configuring a Mermaid diagram.
MermaidDiagramPlan: Preview plan of a Mermaid diagram before rendering.
MermaidDiagramResult: Result of Mermaid diagram generation containing raw .mmd string source.
MermaidEdge: Represents an edge/connection between two Mermaid nodes.
MermaidNode: Represents a node in a Mermaid flowchart or participant in a sequence diagram.
MermaidValidator: Validates Mermaid diagram structure, node IDs, and edge connections.
MetadataValidationResult: Result of validating a single RemoteTemplateRecord.
MigrationPlan: Pure, immutable migration plan detailing the computed differences and requirements.
MigrationRequirement: Actionable migration requirement that must be acknowledged or addressed.
MissingTestCase: Individual missing test case within a coverage gap target.
MockableGitHubService: Mockable/Fake implementation of GitHubService for unit testing without live HTTP calls.
MockAiProvider: Configurable mock AI provider for testing without real network calls or API keys.
MockEnterpriseIdentityProvider: In-memory / Mock Enterprise Identity Provider for deterministic testing and local offline workflows.
MockEnterpriseSecretManager: Mock / In-Memory Encrypted Vault Provider for testing and local simulation.
MockGitHubApiClient: Controlled in-memory implementation of GitHubApiClient for isolated testing.
MockGitProcessRunner: Controlled in-memory implementation of GitProcessRunner for isolated testing.
MockNetworkTransport: Strict network transport block guaranteeing zero outbound socket/HTTP requests.
MockRegistryTransport: In-memory mock implementation of RegistryTransport for unit tests.
MockSdkEnvironment: A concrete, fully configurable SdkEnvironment for use in tests and dependency injection.
MockTarget: Target service/dependency discovered for mock/stub generation.
MonorepoStructuralModel: Structural relationship model representing monorepo topology.
MultiVersionCompatibilityResult: Aggregated results from evaluating multiple template versions.
MutableMockRegistryTransport: Mutable version of MockRegistryTransport useful for multi-step tests.
NamingAndVersioningPolicyConfig: Configuration for Naming and Versioning Policy.
OperationCheckpoint: A stage checkpoint within a persistent workflow execution.
OperationPolicyConfig: Configuration for Allowed / Blocked Operations.
OrchestrationStageDefinition: Definition of a single stage in an orchestration workflow plan.
OrchestrationStageResult: Execution outcome of an individual stage.
OrganizationMember: Represents a member within an enterprise team or project.
PackageAnalysisContribution: Contribution point for plugins analyzing package contents.
PackageArtifactGenerator: Core service for planning and generating package build artifacts.
PackageDependencyEdge: Represents an edge in the package dependency graph.
PackageDependencyGraph: Dependency graph modeling inter-package relationships across a workspace.
PackageHealthMetric: Package health metrics and status snapshot.
PackageNameValidator: Validates that a string is a valid Dart/Flutter package name.
PackagePublishingManager: Core manager service for package publishing validation, dry-runs, and execution.
PackagePublishingPlan: Preview plan of package publication steps.
PackagePublishingResult: Result of package publishing execution.
PackageStructureRule: Validates package root structure and pubspec existence (STRUCT_001).
PatchValidationPipelineResult: Result of patch verification pipeline (tests, analyzer, formatter).
PathSecurityCertificationRule: Evaluates asset file paths for path traversal and absolute path security risks.
PathSecurityRule: Quality rule inspecting path security (rejecting absolute paths & path traversal).
PathSecurityTest: Verifies path security bounds preventing absolute path and path traversal attacks.
PerformanceCertificationEngine: Central Performance Certification Engine measuring and verifying real baselines for low-end, normal, and high-end configurations across 10 key telemetry dimensions.
PerformanceCertificationRenderer: Formatter generating ASCII Performance Matrix dashboards, Markdown reports, and JSON schemas.
PerformanceCertificationReport: Comprehensive Phase 11.5 Performance Certification Report.
PerformanceDeltaComparison: Comparison delta between two performance snapshots (e.g. before/after config changes).
PerformanceProfileMetrics: Certified performance telemetry metrics for a configuration tier.
PerformanceSnapshot: A captured snapshot of performance under a specific loader/configuration state.
PermissionAuditRecord: Audit log entry capturing permission enforcement decisions (granted or denied).
PermissionStatusItem: Permission status item for rendering roadmap-style status summaries.
PermissionStatusSummary: Summary report of all declared and approved permissions for a plugin.
PersistedPluginState: Immutable persisted state snapshot for a single plugin instance.
PersistentExecutionState: Complete persisted state of an interrupted or in-flight enterprise workflow execution.
PlaceholderSyntaxRule: Quality rule checking for syntax of template placeholders.
PlanningPayload: Structured payload for AssistantMode.planning.
PlanStep: Step item in planning payload.
PlatformCheckItem: Item representing an individual platform test verification.
PlatformUtils: Interface for platform-specific queries, enabling unit tests to mock execution environment.
PlatformVerificationEngine: Central Platform Verification Engine auditing runtime behaviors across: Android, iOS, Web, Windows, macOS, Linux across 12 specific dimensions.
PlatformVerificationRenderer: Formatter generating ASCII Platform Verification dashboards, Markdown reports, and JSON schemas.
PlatformVerificationReport: Comprehensive Phase 11.4 Platform Verification Report.
PluginArchitectureCertificationResult: Complete, structured result of orchestrating the Plugin Architecture Hardening & Certification suite.
PluginArchitectureCertifier: Central certifier orchestrating complete cross-subsystem audit pass across Milestone 7.
PluginAuthor: Immutable author / maintainer metadata value object.
PluginBatchExecutionResult: Aggregated result of running a batch of plugins.
PluginCapabilityGate: Authorization gate enforcing that plugin instances only access interface contribution points matching manifest capabilities.
PluginCertificationItem: Individual gate audit result item with detailed evidence.
PluginCompatibility: API compatibility range constraints value object.
PluginConfigurationValidationResult: Structured validation result listing attributed violations for runtime configuration.
PluginConfigurationValidator: Validator assessing runtime configuration against declared configuration schemas with secret redaction.
PluginContractValidator: Static contract validator evaluating raw manifest inputs with zero code execution.
PluginDependency: Declared plugin dependency requirement value object.
PluginDependencyResolver: Dependency graph resolver computing ecosystem compatibility and deterministic topological initialization ordering.
PluginDescription: Sanitized display description value object.
PluginDiagnosticsEngine: Single authority for aggregating, correlating, and rendering plugin diagnostic data.
PluginDiscoveryEngine: Plugin Discovery Engine performing filesystem scanning of untrusted roots with strict non-execution.
PluginExecutionContext: Context passed strictly per invocation to a plugin contribution method. Scoped to the executing plugin with zero unrestricted backdoors to the core.
PluginExecutionResult<T>: Structured outcome of a single plugin invocation.
PluginExecutionRuntime: Single authority for controlled, fault-isolated, timeout-bounded execution of active plugin contributions.
PluginFailureDiagnostic: Attributable root-cause diagnosis for a plugin failure.
PluginId: Validated canonical plugin identifier value object.
PluginInstanceDiagnostic: Comprehensive, observable diagnostic record for a single plugin instance.
PluginInstanceRecord: Tracked state and history for a specific plugin instance.
PluginIntegrationService: Single authority for non-intrusive, optional plugin integration across core workflows.
PluginLifecycleInterface: Base lifecycle interface for Flutter Package Studio plugins.
PluginLifecycleManager: Single authority for tracking and transitioning plugin instances through the lifecycle state machine.
PluginManifest: Top-level immutable manifest object declaring a plugin's identity, metadata, and capabilities.
PluginName: Sanitized display name value object.
PluginPermissionGate: Single authority for permission approval store, deny-by-default runtime checks, and audit logging.
PluginRecoveryActionRecord: Immutable record capturing a specific recovery action taken on plugin load.
PluginRecoveryResult: Structured outcome of a plugin state restore and recovery operation.
PluginRegistry: Central authoritative source of truth for all installed/known plugins in Flutter Package Studio. Handles plugin identity, metadata inventory, duplicate-ID detection, capability querying, unregistration, compatibility checking, and explicit activation.
PluginRemovalBackup: Isolated restorable snapshot of a plugin before removal.
PluginRemovalManager: Coordinator for computing pure removal plans, taking snapshots, and safely executing removal/restoration.
PluginStateDocument: Complete root document serialized to .fps/plugins/plugins_state.json.
PluginStateStore: Single authority for atomically persisting and deterministically recovering plugin state.
PluginSystemDiagnosticSummary: Ecosystem-wide diagnostic summary triaging all tracked plugins.
PluginTestContext: Test context passed into sandboxed test actions providing safe fakes and verified doubles.
PluginTestHarness: Single authority for sandboxed, side-effect-free plugin subsystem testing.
PluginTrustClassification: Comprehensive, auditable classification result for a plugin instance.
PluginTrustGate: Single authority for plugin trust and security classification.
PluginUpgradeManager: Coordinator for computing pure migration plans and executing safe upgrade applications.
PluginValidationResult: Structured result listing every violation found during manifest validation.
PolicyEvaluationFinding: Single policy verification finding.
PolicyEvaluationResult: Comprehensive result of evaluating enterprise policies against an operation or project.
PresetStorageDriver: Abstract storage driver contract for preset persistence.
ProjectContextEngine: Central engine for non-executively discovering project structure, resolving packages, prioritizing relevant files, and assembling fail-closed AI context.
ProjectContextRenderer: Single authority for pure, deterministic dual-rendering of AssembledProjectContext and DiscoveredProjectSnapshot.
ProjectGenerator: Core project generator constructing and executing GenerationPlans.
PromptContext: A structured, programmatically composable prompt context representation.
ProposedTestFile: A generated candidate test proposal isolated from the real test suite.
PubArchiveCheckItem: Item representing an individual archive verification check.
PubDevPackageValidator: Core validator service for pub.dev readiness evaluation.
PubDevValidationOptions: Options configuring pub.dev package validation.
PubDevValidationPlan: Preview plan of pub.dev validation checks.
PubDevValidationResult: Result of pub.dev package validation.
PubForensicAuditEngine: Central Pub.dev Forensic Audit Engine executing dry-run package checks and forensic inspection of published archive contents and cleanliness.
PubForensicAuditRenderer: Formatter generating ASCII Forensic Matrix dashboards, Markdown reports, and JSON schemas.
PubForensicAuditReport: Comprehensive Phase 11.7 Pub.dev Forensic Audit Report.
PublishingAssistantOptions: Options configuring the Release Publishing Assistant execution pipeline.
PublishingAuthorization: Explicit authorization model required for executing release pipeline stages.
PublishingExecutionResult: Complete result object summarizing pipeline execution, stage records, and rollback state.
PublishingOptions: Options configuring package publishing.
PublishingTarget: Target registry destination for package publication.
PubspecValidationRule: Validates pubspec name, description, version, and SDK fields (PUBSPEC_001).
QualityEngineAggregationRule: Aggregates findings from Phase 2.7 Template Quality Engine.
QualityEngineVerificationTest: Evaluates quality engine findings.
QualityRuleRegistry: Registry holding executable template quality rules.
RbacEngine: Central Role-Based Access Control (RBAC) Engine.
RbacRenderer: Pure Dual-Format Renderer for Role-Based Access Control decisions.
ReadinessCheck: An individual requirement check evaluated during release planning.
ReadinessEntry: A structured item in the release readiness assessment (Strength, Warning, Blocker, or Action).
ReadmeBadge: Represents a Markdown badge displayed at the top of a README.
ReadmeGenerationOptions: Options configuring README generation.
ReadmeGenerationPlan: Preview plan of the README to be generated.
ReadmeGenerationResult: Final result containing generated Markdown string and metadata.
ReadmeGenerator: Core service for planning and generating README documentation.
ReadmeSanitizer: Sanitization and redaction utilities for README Markdown generation.
ReadmeSection: Represents an individual section of a generated README document.
ReadmeSectionRegistry: Registry for building and ordering README sections from options.
RecommendationItem: Structured payload for AssistantMode.recommendation.
RecommendationPayload: Structured payload for AssistantMode.recommendation.
RecoveryOperationResult: Result of a recovery, resume, or rollback operation.
RegisteredPlugin: Registered plugin entry tracking manifest and implementation.
RegistryFetchResult: Result of a RemoteRegistryClient.fetchCatalog call.
RegistryManager: Central manager for multiple remote template registries.
RegistryMetadataCache: TTL-based in-memory cache for remote registry metadata.
RegistryMutationPlan: A plan produced by a registry mutation operation in dry-run mode.
RegistryRefreshResult: Result of a registry refresh operation.
RegistryResponseParser: Parses a raw JSON string from a remote registry into a RemoteRegistryPayload.
RegistrySource: Provenance record tracking which remote registry supplied a catalog entry.
RegistryStatus: Snapshot of a registry's current health and cache state.
RegistryTransport: Abstract HTTP transport interface for registry communication.
RegressionCase: A single regression comparison test case.
RegressionOptions: Options configuring regression testing analysis.
RegressionPlan: Preview plan of regression testing.
RegressionResult: Evaluated regression check result.
RegressionTestEngine: Central Regression Engine orchestrating the entire release test matrix: clean, pub get, analyze, dart doc, unit tests, coverage, and min-dependency checks.
RegressionTestingEngine: Core service for planning and executing regression comparison checks.
RegressionTestItem: Individual item in the regression test matrix.
RegressionTestRenderer: Formatter generating ASCII Regression test matrices, Markdown reports, and JSON schemas.
RegressionTestReport: Comprehensive Phase 11.3 Full Regression Testing Report.
ReleaseArtifactEntry: An entry describing a release artifact in the manifest.
ReleaseArtifactManifestGenerator: Core generator service for release artifact manifest compilation and verification.
ReleaseArtifactManifestPlan: Preview plan of release artifact manifest entries.
ReleaseArtifactManifestResult: Result of release artifact manifest generation and checksum compiling.
ReleaseCandidateAuditEngine: Central Release Candidate Audit Engine validating all 19 release gates and packaging requirements.
ReleaseCandidateAuditReport: Comprehensive Phase 10.21 / Milestone 10 Release Candidate Audit Report.
ReleaseCandidateEngine: Central Release Candidate Promotion Engine managing v1.0.0-rc.1 tagging, final independent multi-phase validation, and final promotion to v1.0.0.
ReleaseCandidateGateItem: Verification result for a single release gate.
ReleaseCandidatePromotionReport: Comprehensive Phase 11.8 Release Candidate & v1.0.0 Promotion Report.
ReleaseCandidateRenderer: Formatter generating ASCII Milestone 10 Release Gate dashboards, Markdown reports, and JSON schemas.
ReleaseCertificationGate: Core service evaluating full release evidence chain and producing authoritative final certification decision.
ReleaseCertificationGateItem: An individual evaluation gate check in the release certification pipeline.
ReleaseCertificationOptions: Options configuring release certification and final delivery gate evaluation.
ReleaseCertificationPlan: Preview plan of release certification gates.
ReleaseCertificationResult: Result of release certification and final delivery gate evaluation.
ReleaseChannelManager: Core manager service for release channel discovery, policy evaluation, and promotion.
ReleaseChannelOptions: Options configuring release channel promotion planning/execution.
ReleaseChannelPlan: Preview plan of release channel promotion.
ReleaseChannelPolicy: Rules and policies governing a specific release channel.
ReleaseChannelResult: Result of release channel promotion.
ReleaseDashboard: Read-only aggregator service providing unified release lifecycle visibility without side-effects.
ReleaseDocumentationGenerator: Core generator service for release notes and documentation bundle creation.
ReleaseDocumentationOptions: Options configuring release documentation bundle generation.
ReleaseDocumentationPlan: Preview plan of release documentation sections.
ReleaseDocumentationResult: Result of release documentation bundle generation.
ReleaseDocumentationSection: A section in the release documentation bundle.
ReleaseDryRunOptions: Options configuring release dry run composition.
ReleaseDryRunOrchestrator: Core orchestrator for composing upstream release planning phases (6.1–6.5) with zero real-world side effects.
ReleaseDryRunReport: Unified end-to-end dry run report object summarizing all release planning stages.
ReleaseHardeningCandidateRenderer: Formatter generating ASCII Release Lifecycle dashboards, Markdown reports, and JSON schemas.
ReleaseHistoryItem: Single item representation in the historical release list.
ReleaseNoteItem: An individual release note item entry.
ReleaseNotesGenerator: Core manager service for planning and rendering deterministic release notes Markdown documents.
ReleaseNotesInputs: Container for structured input evidence consumed by ReleaseNotesGenerator.
ReleaseNotesOptions: Options configuring release notes document generation.
ReleaseNotesPlan: Plan for release notes document generation.
ReleaseNotesResult: Result of executing release notes document generation.
ReleasePlan: Preview plan of release readiness checks.
ReleasePlanner: Core service for release planning and readiness evaluation.
ReleasePlanningOptions: Options configuring release planning and readiness evaluation.
ReleasePlanningResult: Result of evaluating release readiness.
ReleasePolicyConfig: Configuration for Release Policy.
ReleasePublishingAssistant: Master orchestrator module executing the 11 release pipeline stages with strict authorization and zero silent failure absorption.
ReleaseReadinessAdvisorEngine: Central engine for AI Release Readiness Advisory.
ReleaseReadinessAssessment: Holistic AI Release Readiness Assessment produced for a release candidate.
ReleaseReadinessRenderer: Single authority for pure, deterministic dual-rendering of Release Readiness results with mandatory secret redaction.
ReleaseReadinessRequest: Request payload for release readiness assessment.
ReleaseRollbackManager: Core manager service for release rollback & recovery planning and execution.
ReleaseRollbackPlan: Preview plan of release rollback & recovery.
ReleaseRollbackResult: Result of release rollback & recovery execution.
ReleaseSecurityAuditor: Core auditor service for release security and secret detection.
ReleaseSecurityAuditPlan: Preview plan of security scan checks and targets.
ReleaseSecurityAuditResult: Result of release security and secret audit.
ReleaseTimelineEntry: Chronological timeline event entry in the dashboard.
ReleaseVerificationOptions: Options configuring release verification pipeline.
ReleaseVerificationPipeline: Core pipeline service orchestrating release verification stages across Milestones 5.1–5.6.
ReleaseVerificationPlan: Preview plan of release verification pipeline stages.
ReleaseVerificationResult: Result of release verification pipeline evaluation.
ReleaseWorkflowContribution: Contribution point for plugins hooking into release pipeline workflows.
RemoteCatalogProvider: Adapter that converts RegistryManager validated remote records into TemplateCatalogEntry instances, satisfying the TemplateCatalogProvider interface so remote registries integrate cleanly with TemplateDiscoveryService.
RemoteMetadataValidator: Second security boundary for remote registry data.
RemoteRegistryClient: Client responsible for fetching and parsing remote registry catalog metadata.
RemoteRegistryOptions: Immutable configuration options for a single remote template registry.
RemoteRegistryPayload: Parsed, top-level payload from a remote registry response.
RemoteTemplateRecord: A single template metadata record as received from a remote registry.
RemovalExecutionResult: Execution outcome report for an applied removal operation.
RemovalPlan: Pure, immutable plan detailing what will and will not be removed for a target plugin.
ReportOptions: Options configuring test report generation.
ReportPlan: Preview plan of report generation.
RepositoryAction: Represents an individual repository generation action.
RepositoryAssetRule: Validates repository files (.gitignore, README, LICENSE) (REPO_001).
RepositoryFileGenerator: Helper generator for standard repository files using TemplateContext and TemplateRenderer.
RepositoryGenerationCancelled: Cancelled repository generation result.
RepositoryGenerationFailure: Failed repository generation result.
RepositoryGenerationPlan: Deterministic, inspectable plan for repository file generation and initialization.
RepositoryGenerationResult: Sealed result hierarchy representing outcome of repository generation.
RepositoryGenerationSuccess: Successful repository generation result.
RepositoryGenerator: Core Repository Generator responsible for creating repository files and initializing Git.
RepositoryNameValidator: Validates that a string is a valid repository name identifier.
RepositoryOptions: Immutable configuration options for repository generation.
RepositoryPreset: Predefined repository configuration preset profile.
ResolvedTemplate: Immutable representation of a fully resolved, composed template ready for generation planning.
RollbackOptions: Options configuring release rollback & recovery.
RollbackTarget: Target release snapshot to recover to.
RuntimeConfiguration: Runtime configuration object carrying environment-specific key-value settings.
SafetyCheckItem: An individual safety or governance check finding.
SafetyGovernanceEngine: Central Verification, Safety & Governance Engine.
SafetyGovernanceRenderer: Single authority for pure, deterministic dual-rendering of Safety & Governance reports.
SafetyGovernanceResult: Comprehensive Milestone 8 safety, governance, and verification audit result.
SandboxFileSystem: Controlled sandbox filesystem strictly bounding operations to a designated disposable temporary root.
SceneComponentLayer: An individual configurable layer component within a composite scene.
SceneTimelineExtension
ScopedFileContent: A relevant file selected for inclusion in the AI context payload.
ScreenshotItem: Represents a single screenshot item metadata.
ScreenshotManager: Core manager service for discovering, validating, and managing screenshots.
ScreenshotOptions: Options for configuring Screenshot management.
ScreenshotPlan: Preview plan of screenshot management before rendering.
ScreenshotResult: Result of screenshot management execution containing Markdown manifest output.
ScreenshotValidator: Validates screenshot paths, image formats, and duplicate IDs.
SdkCompatibilityTest: Verifies SDK and platform compatibility requirements.
SdkEnvironment: Abstract provider for the current SDK/runtime environment.
SdkVersionConstraint: Parses and evaluates a Dart/Flutter SDK version constraint expression.
SecretAvailabilityResult: Secret Availability Verification Status.
SecretRedactor: Universal secret redaction engine ensuring zero sensitive credentials leak to prompts, outputs, or logs.
SecretValue: Dedicated wrapper for secret-classified configuration values guaranteeing zero exposure in stringification/serialization.
SecurityAdvisorEngine: Central engine for AI Security & Privacy Advisory.
SecurityAdvisorRenderer: Single authority for pure, deterministic dual-rendering of Security Advisor results with mandatory final redaction.
SecurityAnalysisRequest: Request payload for security and privacy analysis.
SecurityAnalysisResult: Result of security and privacy analysis.
SecurityAuditOptions: Options configuring release security & secret audit.
SecurityComplianceAssessmentResult: Comprehensive Compliance Audit Assessment Result.
SecurityFinding: An individual security finding with redacted sensitive content.
SecurityFindingItem: Structured finding produced by the AI Security & Privacy Advisor.
SecurityPolicyConfig: Configuration for Security Policy.
SecurityRequirements: Declared plugin security requirements value object.
SecurityScanTarget: Target scope representation for security audit scan.
SecurityValidationRule: Detects exposed tokens, secrets, or unsafe path traversal patterns (SEC_001).
SemanticVersionManager: Core manager service for analyzing, parsing, validating, and incrementing Semantic Versioning 2.0.0 compliance.
SemVer: Represents a parsed Semantic Versioning 2.0.0 compliance object.
SemVerOptions: Options for configuring Semantic Version Manager transitions.
SemVerPlan: Plan describing a proposed semantic version transition.
SemVerPolicy: Policy constraints governing semantic version transitions and release channels.
SemVerResult: Result of evaluating or executing a semantic version transition.
SemVerValidator: Validates that a string is a valid Semantic Version (SemVer).
SemverValidityTest: Verifies template SemVer version string validity.
SensitiveFileFilter: Single authority for filtering out sensitive, secret, ignored, and unclassifiable files.
ServiceContribution: Contribution point for plugins providing reusable services.
SessionMemoryEngine: Central persistent engineering-session context & project knowledge memory engine.
SessionMemoryRenderer: Single authority for pure, deterministic rendering of Session Knowledge Memory queries and session exports.
SessionMessage: Single conversational turn message within a session.
ShaderStudioExtension
ShaderStudioTool
SimpleTemplateMigration: Concrete inline TemplateMigration implementation for simple declaration.
StageRecord: Individual recorded unit of a pipeline stage execution.
StaticWebsiteGenerator: Core generator for assembling documentation into a static website structure.
StringUtils: Foundational string utilities for casing conversions and validations.
StudioAction: Abstract custom action executable from Studio commands or menus.
StudioActionDefinition: Action trigger executable within Studio v2 Shell and Workspace.
StudioCodeGenEngine: Central Code Generation Engine converting Studio v2 configurations into production Flutter code.
StudioCodeGenRenderer: Formatter generating Markdown code tabs, syntax highlighted blocks, and JSON export schemas.
StudioComparisonEngine: Central Comparison Engine allowing developers to benchmark and visually compare loaders side-by-side.
StudioComparisonRenderer: Formatter generating ASCII Side-by-Side Viewport wireframes, Markdown comparison matrix tables, and JSON schemas.
StudioConfigurationDescriptor: Configuration descriptor for active loader / component preview parameters.
StudioConfigurationPreset: Complete studio configuration preset encapsulating all parameters across all subsystems.
StudioDiagnosticsEngine: Central Diagnostics & Performance Center Engine connecting to package logger and telemetry.
StudioDiagnosticsRenderer: Formatter generating ASCII Diagnostics dashboard, Markdown reports, and JSON schemas.
StudioEnvironmentEngine: Central Environment Center Engine inspecting and reporting platform-specific capabilities and limitations.
StudioEnvironmentRenderer: Formatter generating ASCII Environment wireframes, Markdown platform support sheets, and JSON schemas.
StudioEnvironmentReport: Environment Center report aggregating all target platform statuses.
StudioExplorerRenderer: Renderer generating visual explorer cards, comparison matrices, and JSON schemas.
StudioExportBundle: A serialized export bundle produced by the export engine.
StudioExportEngine: Central Export & Import Engine providing unified, deterministic exports across all Studio subsystems.
StudioExporterExtension: Abstract custom exporter contributor.
StudioExportRenderer: Formatter generating ASCII Export Dialog wireframes, Markdown export sheets, and JSON schemas.
StudioExtension: Abstract base class for Studio extensions.
StudioExtensionEngine: Central Extension Engine managing registration, discovery, initialization, and execution of extensions.
StudioExtensionRenderer: Formatter generating ASCII Extension Registry wireframes, Markdown catalogs, and JSON schemas.
StudioFinalIntegrationEngine: Central Integration Testing Engine executing end-to-end multi-subsystem pipeline verification.
StudioFinalIntegrationRenderer: Formatter generating ASCII Pipeline Matrix wireframes, Markdown reports, and JSON schemas.
StudioFinalIntegrationReport: Comprehensive Milestone 10 Final Integration & Regression Test Report.
StudioInspectorEngine: Central Visual Configuration Inspector Engine managing property modifications and schema binding.
StudioInspectorExtension: Abstract custom inspector panel or property contributor.
StudioInspectorRenderer: Formatter generating ASCII slider controls, Markdown property sheets, and JSON schemas.
StudioInteractionEngine: Central Interaction Engine managing real-time gesture telemetry, pointer mapping, and physics feedback.
StudioInteractionRenderer: Formatter generating ASCII Interaction Monitor wireframes, Markdown telemetry sheets, and JSON schemas.
StudioLivePreviewEngine: Central Live Preview Engine orchestrating real-time updates, playback controls, and telemetry.
StudioLoaderExplorerEngine: Central Loader Explorer Engine providing discovery, search, filtering, and comparison.
StudioPanelDefinition: A registered Studio Panel definition.
StudioPersistenceDriver: Abstract storage driver for Studio v2 workspace persistence.
StudioPersistenceEngine: Central Persistence Engine coordinating state synchronization and project loading/saving.
StudioPersistenceRenderer: Formatter generating Markdown state summaries, ASCII project cards, and JSON persistence schemas.
StudioPersistentProjectState: Complete persistent snapshot of the entire Studio workspace environment.
StudioPlatformProfile: Detailed profile for a single target platform.
StudioPresetEngine: Central Configuration Preset Engine managing preset lifecycle, mutations, and storage abstraction.
StudioPresetRenderer: Formatter generating ASCII Preset trees, Markdown preset tables, and JSON export schemas.
StudioPreviewRenderer: Formatter generating ASCII live preview wireframes, Markdown telemetry sheets, and JSON schemas.
StudioProfilerEngine: Central Performance Profiler Engine providing live profiling, snapshot capture, and comparison deltas.
StudioProfilerRenderer: Formatter generating ASCII Performance breakdown wireframes, Markdown comparison sheets, and JSON schemas.
StudioSceneBuilderEngine: Central Scene Builder Engine orchestrating visual scene composition, layer reordering, and state persistence.
StudioSceneRenderer: Formatter generating ASCII scene layer trees, Markdown hierarchy summaries, and JSON schemas.
StudioThemeDescriptor: Detailed descriptor of a package theme.
StudioThemeEngine: Central Theme Studio Engine providing theme browsing, customization, duplication, and code generation.
StudioThemeRenderer: Formatter generating ASCII visual theme palettes, comparison sheets, and JSON schemas.
StudioTool: Abstract custom tool contribution.
StudioUxHardeningEngine: Central UX Hardening Engine running automated accessibility, contrast, focus traversal, and layout audits.
StudioUxHardeningReport: Comprehensive UX & Accessibility Hardening Report.
StudioUxRenderer: Formatter generating ASCII Accessibility Matrix dashboards, Markdown audit logs, and JSON schemas.
StudioV2Controller: Central Controller coordinating Studio v2 navigation, state mutation, and persistence.
StudioV2Registry: Registry maintaining discoverable Studio v2 panels, tools, and actions.
StudioV2Renderer: Renderer for Studio v2 workspace layouts, state summaries, and console reports.
StudioV2State: Comprehensive, immutable Studio v2 State Snapshot.
StudioValidationEngine: Central Validation Engine running comprehensive static analysis, tests, rendering, and platform audits.
StudioValidationRenderer: Formatter generating ASCII Package Health Dashboards, Markdown validation sheets, and JSON schemas.
StudioValidationReport: Comprehensive Package Health & Validation Report.
StudioValidatorExtension: Abstract custom validator contributor.
StudioWorkspaceEngine: Central Unified Studio Workspace Engine coordinating quadrant zones and capabilities.
StudioWorkspaceRenderer: Renderer for Unified Studio Workspace sessions, live wireframes, and output summaries.
SubsystemStageVerification: Verification result for a single subsystem stage.
SystemDartToolService: System process implementation of DartToolService.
SystemFileUtils: Production implementation of FileUtils delegating to io.File and io.Directory.
SystemFlutterProjectService: Production implementation of FlutterProjectService executing system flutter CLI.
SystemGitService: Production implementation of GitService executing system git CLI process.
SystemHookSandboxFileSystem: Default implementation of HookSandboxFileSystem operating on real/mock FileUtils.
SystemPlatformUtils: Production implementation of PlatformUtils delegating to io.Platform.
SystemTerminalUtils: Production implementation of TerminalUtils delegating to io.stdout.
TargetCoverageGapReport: Structured coverage gap report for a specific class, function, or CLI command.
Template: Represents a loaded template bundle ready for variable resolution and rendering.
TemplateCapabilities: Defines metadata-driven capability tags for template archetypes.
TemplateCatalog: Deterministic, searchable, in-memory index of TemplateCatalogEntry instances.
TemplateCatalogEntry: Rich, search-indexable entry in a TemplateCatalog.
TemplateCatalogProvider: Abstract interface for a source that can produce TemplateCatalogEntry instances and contribute them to a TemplateCatalog.
TemplateCatalogQuery: Value object that encapsulates all filtering, search, and sorting parameters for a TemplateCatalog query.
TemplateCertificationEngine: Evaluates certification rules against a TemplateCertificationRequest.
TemplateCertificationEvidence: Key-value evidence item documenting grounds for a certification finding.
TemplateCertificationFinding: Represents an individual finding produced during certification evaluation.
TemplateCertificationReport: Aggregated, immutable certification report for a target template.
TemplateCertificationRequest: Holds the input state to be evaluated during certification.
TemplateCertificationRule: Abstract contract for individual template certification checks.
TemplateCertificationRuleRegistry: Maintains registered TemplateCertificationRule instances.
TemplateCertificationService: Service interface providing certification gates and pipeline certification workflows.
TemplateCompatibility: Evaluates compatibility bounds for Dart SDK, Flutter SDK, platforms, and project types.
TemplateCompositionEngine: Composes base template with feature extensions and resolves file collisions cleanly.
TemplateCondition: Safe evaluator determining whether a conditional template file or directory should be generated.
TemplateContext: Normalized context providing template variables for placeholder rendering.
TemplateDependency: Declaration of a dependency required by a template.
TemplateDependencySolver: Helper for building topological order and detecting circular dependencies.
TemplateDiscoveryService: Orchestrates multiple TemplateCatalogProvider instances into a unified, searchable TemplateCatalog.
TemplateHook: Abstract base class representing a lifecycle hook for template generation.
TemplateHookAction: Represents an immutable declarative modification proposed by a hook.
TemplateHookContext: Restricted, sandboxed execution context provided to TemplateHooks.
TemplateHookDiagnostic: Represents an individual diagnostic entry logged during hook execution.
TemplateHookEngine: Orchestrates execution of registered hooks across lifecycle phases.
TemplateHookLifecycleReport: Aggregated report of running the lifecycle hook engine for a template target.
TemplateHookRegistration: Immutable registration record capturing hook details and registration order.
TemplateHookRegistry: Registry holding registered hooks and providing deterministic resolution by phase.
TemplateHookResult: Structured outcome of executing a single TemplateHook.
TemplateManifest: Machine-readable manifest defining template metadata, variables, files, and rules.
TemplateMigration: Contract representing an explicit, versioned template migration step.
TemplateMigrationAction: Represents a single discrete action within a migration step.
TemplateMigrationEngine: Core engine for planning and executing project template migrations.
TemplateMigrationFileSystem: Abstract filesystem interface for migration operations.
TemplateMigrationFinding: Discrete finding/diagnostic issue emitted during migration planning or execution.
TemplateMigrationPlan: Preview plan of all migration steps, actions, and findings before execution.
TemplateMigrationRegistry: Registry for managing and resolving declared template migrations.
TemplateMigrationRequest: Request to perform a migration planning or execution.
TemplateMigrationResult: Result of applying a migration plan.
TemplateMigrationStep: Single step in a migration chain (e.g. 1.0.0 -> 1.1.0).
TemplateQualityEngine: Core Quality Assurance & Validation Engine.
TemplateQualityFinding: Structured finding produced by a TemplateQualityRule.
TemplateQualityReport: Aggregated, immutable quality evaluation report.
TemplateQualityRule: Abstract rule contract for template quality inspection.
TemplateRegistry: Registry responsible for discovering, registering, searching, and retrieving templates.
TemplateRenderer: Deterministic placeholder renderer substituting {{key}} variables in text and file paths.
TemplateResolver: Orchestrates template discovery, dependency resolution, and composition into a ResolvedTemplate.
TemplateSemVer: Immutable representation of a Semantic Version (e.g. 1.2.3 or 1.0.0-alpha).
TemplateTest: Contract for individual test implementations within the Template Testing Framework.
TemplateTestAssertionResult: Represents an individual assertion expectation result.
TemplateTestEngine: Orchestrates execution of selected template tests.
TemplateTestFinding: Represents an individual finding produced during template test evaluation.
TemplateTestFixture: Helper factory constructing isolated in-memory Template fixtures for tests.
TemplateTestHarness: Isolated execution harness managing test doubles and environment sandboxing.
TemplateTestingService: Service providing clean testing workflows and verification decisions.
TemplateTestRegistry: Registry holding registered TemplateTest cases.
TemplateTestReport: Aggregated, immutable report summarizing a template test run.
TemplateTestRequest: Input request specifying the template and target test profile.
TemplateTestResult: Structured outcome of running a single template test.
TemplateVariableDefinition: Represents the definition of a variable expected or used by a template.
TerminalUtils: Interface for terminal capability detection.
TestCase: Individual unit test assertion or placeholder case.
TestCertificationGate: Core service for evaluating quality gates and granting test certification.
TestCertificationOptions: Options configuring test quality certification.
TestCertificationPlan: Preview plan of test quality certification.
TestCertificationResult: Result of test quality certification evaluation.
TestExecutionOptions: Options configuring test execution.
TestExecutionPlan: Preview plan of test execution.
TestExecutionResult: Result of test execution.
TestFixtureGenerator: Core generator for analyzing package APIs and generating test fixtures & mocks.
TestGroup: Group of related unit test cases for a target.
TestIntelligenceEngine: Central engine for AI Test Generation & Test Intelligence.
TestIntelligenceRenderer: Single authority for pure, deterministic dual-rendering of TestIntelligenceResult objects.
TestIntelligenceRequest: Request parameters supplied to the Test Intelligence Engine.
TestIntelligenceResult: Complete test intelligence result containing gap analysis, tracking snapshot, and proposals.
TestMatrixResult: Evaluated compatibility matrix result.
TestProjectConfig: Configuration options for generating an isolated test project.
TestProjectGenerator: Core generator for creating isolated test projects for Flutter packages.
TestProjectOptions: Options for configuring Test Project Generation.
TestProjectPlan: Preview plan of test project generation before rendering files.
TestProjectResult: Result of test project generation containing file map (path -> content).
TestProjectValidator: Validates package names, relative paths, and security constraints for test project generation.
TestReportGenerator: Core service for aggregating execution and coverage evidence into structured reports.
TestRunner: Core service for planning and executing test suites in controlled isolation.
TestSuiteItem: Discovered test suite ready for execution planning.
TextValidationReporter: Plain text / CLI human-readable reporter.
ThemeColorDefinition: Representation of a color in HEX format for theme palettes.
TrackedTestCase: Immutable test-intelligence record for tracking test status across packages.
TransportResponse: Result of a transport fetch operation.
TrustFinding: Structured finding for an individual check evaluated during trust verification.
UnifiedTestingWorkflow: Core orchestrator for the complete testing lifecycle.
UnifiedWorkspaceSession: Active state and layout composition of the Unified Studio Workspace.
UnitTestGenerator: Core generator for analyzing package APIs and generating unit test suites.
UnitTestOptions: Options configuring unit test generation.
UnitTestPlan: Preview plan of unit test generation.
UnitTestResult: Final result containing generated unit test file map (path -> source).
UnitTestTarget: Public API symbol target discovered for unit testing.
UrlValidator: Validates that a string is a valid HTTP/HTTPS URL or empty string.
UxAuditItem: Individual UX hardening audit finding.
ValidationCheck: An individual validation check evaluated for pub.dev readiness.
ValidationCheckItem: Individual validation check item.
ValidationContribution: Contribution point for plugins adding validation rules.
ValidationEngine: Central engine for orchestrating non-mutating validation runs.
ValidationIssue: An individual validation finding/issue produced by a rule.
ValidationReport: Comprehensive, immutable report produced by ValidationEngine.
ValidationReporter: Abstract reporter interface for rendering ValidationReports.
ValidationRequest: Validation request context detailing target directory and profile.
ValidationResult: The result of executing a validation operation.
ValidationRule: Abstract contract for a single composable validation rule.
ValidationRuleRegistry: Registry managing injectable composable validation rules and profiles.
ValidationSummary: Summary counts of validation issues.
Validator<T>: Interface for executing validation rules.
VerificationPolicy: Verification policy controlling pipeline strictness.
VerificationStage: Verification stage representation in the pipeline.
VerificationStep: Step-by-step verification plan instructions to confirm the fix works. Contains concrete steps (e.g. "re-run test X", "run dart analyze on Y") that the human maintainer can execute. The engine itself never executes them.
VersionChangelogManager: Core manager service for analyzing, planning, and bumping package version and changelog.
VersionOptions: Options configuring version and changelog management.
VersionPlan: Preview plan of version and changelog modifications.
VersionResult: Result of executing version and changelog modifications.
VersionUtils: Version utility class for parsing, validating, and comparing semantic versions (SemVer).
VisualInspectorSchema: Comprehensive Visual Inspector Schema containing all controllable package properties.
VisualSceneDescriptor: Composite Scene Descriptor containing hierarchical layers and metadata.
WebsiteNav: Navigation item for static website pages.
WebsiteOptions: Options for configuring static website generation.
WebsitePage: Represents a single documentation page in the static website.
WebsitePlan: Preview plan of static website generation before rendering files.
WebsiteResult: Result of static website generation containing rendered page maps (route -> content).
WidgetTestCase: Individual widget test assertion or pump case.
WidgetTestGenerator: Core generator for analyzing Flutter widget APIs and generating widget test suites.
WidgetTestGroup: Group of related widget test cases for a widget target.
WidgetTestOptions: Options configuring widget test generation.
WidgetTestPlan: Preview plan of widget test generation.
WidgetTestResult: Final result containing generated widget test file map (path -> source).
WidgetTestTarget: Target Flutter widget class discovered for widget testing.
WizardCancelled: Indicates the wizard was cancelled by user (e.g., Ctrl+C or 'q').
WizardContext: Holds all project creation options collected during a wizard session.
WizardEngine: Orchestrates wizard workflow execution, managing steps, retries, navigation, and rendering.
WizardFailure: Indicates an unexpected error or unhandled failure occurred.
WizardFlow: Defines wizard flows and step sequences.
WizardHistory: Tracks wizard navigation history stack for back/undo operations.
WizardHistoryEntry: Stack-based history tracking answered wizard step IDs and responses for backward navigation.
WizardNavigator: Navigation engine responsible for evaluating conditions, skipping irrelevant steps, and step indexing.
WizardOption<T>: Represents a single selectable choice in single/multi select questions.
WizardQuestion<T>: Abstract representation of a wizard question.
WizardRenderer: Renderer responsible for terminal output formatting, prompt printing, and summary screens.
WizardResult: Sealed-like outcome result of wizard execution.
WizardSession: Manages interactive wizard session state, current step index, and JSON serialization.
WizardStep: Represents a single logical step in the wizard workflow containing one or more questions.
WizardSuccess: Indicates the wizard completed successfully.
WizardTheme: Defines terminal styles, ANSI colors, and glyph fallbacks for the wizard.
WizardValidator: Custom validators for numeric ranges, paths, non-empty text, and URL validation.
WorkerExecutionRequest: Request to execute an isolated operation via a controlled worker.
WorkerExecutionResult: Result returned from a worker execution.
WorkerPoolTelemetry: Operational summary of active workers and compute nodes.
WorkerResourceLimits: Resource limits applied to worker executions.
WorkflowImplementationStep: Detailed discrete step in the implementation plan.
WorkflowOptions: Options configuring the unified testing workflow execution.
WorkflowPlan: Plan for the unified testing workflow.
WorkflowPlannerEngine: Central engine for AI Engineering Workflow Planning.
WorkflowPlannerRenderer: Single authority for pure, deterministic dual-rendering of Workflow Planner results with mandatory secret redaction.
WorkflowPlanRequest: Request payload for generating an engineering implementation plan.
WorkflowPlanResult: Comprehensive structured implementation plan produced by Phase 8.11.
WorkflowResult: Result of executing the unified testing workflow.
WorkflowStage: A single stage in the testing workflow orchestration graph.
WorkflowTestRequirement: Structured test strategy entry.
WorkspacePersistenceDriver: Abstract storage driver contract for Project & Workspace persistence.

Enums

ActionType: Type of filesystem action in a generation plan.
AiProviderHealthStatus: Status of provider health / connectivity check.
ApiFreezeDecision: Freeze decision for an audited API symbol.
ApiSymbolKind: Kinds of public Dart API symbols.
ApprovalStatus: Status of an approval request.
ApprovalVoteAction: Action taken during an approval vote/review.
ArchitectureCategory: Architectural concern categorization.
ArchitectureScanScope: Scope of the architecture scan.
ArchiveAuditCategory: Category of published archive items audited.
ArchiveCheckStatus: Status of an archive file audit check.
ArtifactType: Types of build artifacts supported by Flutter Package Studio.
AssistantCapability: Closed, enumerable set of assistant capabilities.
AssistantMode: The four distinct operating modes supported by the AI Assistant.
AssistantResponseStatus: Status of assistant response execution.
AuditEventOutcome: Audit Outcome Status.
AuditEventType: Standard Enterprise Audit Event Types.
AuditSecurityClassification: Security Classification of the Audit Record.
AuthenticationStatus: Authentication state status.
AuthorizationDecision: Authorization Decision Outcome.
BreakingChangeDimension: Dimensions audited for potential unintentional breaking changes.
BreakingChangeStatus: Audit verification status for breaking change checks.
CatalogSource: Source-selection filter for catalog operations.
CauseCertainty: Explicit certainty tier for a diagnosed cause. Must never be collapsed into an unqualified free-text string.
CertificationDecision: Final aggregate certification decision.
CertificationGateStatus: Status of an individual quality gate requirement.
ChangelogCategory: Categories for changelog entries.
CheckpointStatus: Status of an operation checkpoint or recovery state.
CodeExampleType: Supported code example types.
CodeGenStyle: Target style/structure for the generated Flutter code.
CodeReviewCategory: Category classification of code review findings.
CodeReviewConfidence: Confidence rating for code review findings.
CodeReviewMode: Distinct operating modes for AI Code Analysis & Review.
CodeReviewSeverity: Severity classification for code review findings.
CommandCenterCapability: All unified AI engineering capabilities exposed by the Command Center.
CompatibilityCertainty: Three-way compatibility certainty classification.
CompatibilityIssueAxis: Axis on which a compatibility issue was detected.
CompatibilityIssueSeverity: Severity level of a CompatibilityIssue.
CompatibilityPolicy: Defines how strictly the compatibility engine evaluates template constraints.
ComplianceReportFormat: Supported formats for enterprise compliance and governance exports.
ComplianceReportType: Category of enterprise compliance and governance reports.
ComplianceStatus: Compliance Control Evaluation Status.
ConfigPropertyType: Supported property data types in configuration schemas.
ContextFileExclusionReason: Reason code for excluding or filtering a file during context extraction.
CredentialProviderType: Supported Credential Vault / Provider Types.
CredentialScope: Scope restricting where and when a credential may be injected.
CustomizationParameterType: Data types supported for template customization parameters.
DependencyAnalysisScope: Scope of dependency analysis.
DependencyArtifactType: Distinct categories of dependency and compatibility concerns.
DependencyGovernanceStatus: Classification status of a dependency.
DependencyProblemType: Specific categories of plugin dependency and compatibility issues.
DependencyType: Type of dependency relationship.
DiagnosticSubsystemStatus: Diagnostics subsystem health status.
DiscoveredPluginStatus: Categories of discovered plugin entries.
DocAuditStatus: Status of a documentation item audit.
DocumentationArtifactType: Target artifact type in documentation inconsistency checks.
DocumentationFileTarget: Essential project and repository documentation files.
DocumentationTopicDimension: Mandatory topic coverage dimensions.
DocumentationType: Supported types of generated documentation.
EnterpriseComplianceProfile: Standard Enterprise Compliance Profiles.
EnterpriseOperation: Standard Enterprise Operations.
EnterprisePolicyProfile: Built-in enterprise policy profile presets.
EnterprisePolicyScope: Target scope where the policy is evaluated.
EnterpriseRole: Standardized Enterprise Roles.
EnterpriseWorkflowExecutionStatus: Overall enterprise workflow execution status.
EnterpriseWorkflowStageStatus: Status of an individual enterprise workflow stage.
EvidenceType: Category classification of ingested failure evidence.
ExportFormat: Output serialization format.
ExportTargetEntity: Supported export targets.
ExtensionStatus: Extension lifecycle status.
FileExclusionReason: Reason why a candidate file or asset is excluded from removal.
FilePatchType: Modification type for a discrete file patch.
FrozenApiSymbolKind: API artifact kind in the public surface.
GateStatus: Audit verification status for release candidate gates.
GifCategory: Supported GIF animation categories.
GitHubActionType: Action types in GitHub automation plan.
HardwareProfileTier: Hardware/Runtime profile configuration tier.
HookActionType: Type of declarative action requested by a hook.
IdentityType: Type of principal identity performing an operation.
IndependentValidationGate: Verification gate evaluated during final independent validation.
InspectorControlType: Visual control widget types for the Inspector UI.
InspectorPropertyCategory: Category grouping of inspector controls.
IntegrationTestType: Verification test category types in Phase 10.20.
InteractionGestureState: Interactive gesture state enumeration.
KnowledgeEntryType: Supported types of project-level engineering knowledge entries.
LayerType: Represents the classification/role of a template layer in composition.
LivePreviewPlaybackState: Playback and animation state of the live preview engine.
LoaderCategory: Loader categorization groupings.
LoaderComplexity: Rendering complexity level.
LogLevel: Log levels indicating severity.
MatrixCellStatus: Explicit evaluation status for a compatibility matrix cell.
MermaidType: Supported Mermaid diagram types.
Milestone10GateDimension: Dimensions evaluated in Milestone 10 Release Gate.
Milestone7CertificationVerdict: Overall certification verdict for Milestone 7 Plugin Architecture.
OperationalHealthStatus: High-level operational health status indicator.
OverrideStrategy: Strategy for resolving file path collisions during template composition.
OverwritePolicy: Overwrite collision resolution policy for existing files.
PackageHealthStatus: Overall package health evaluation.
PlatformCapabilityStatus: Verification status for a platform capability or support level.
PlatformCheckStatus: Status of a platform verification check.
PlatformVerificationDimension: Specialized platform behavior dimensions.
PluginCapability: Closed enumerable set of recognized plugin capabilities.
PluginCertificationCategory: Category classification for Plugin Architecture Certification audit items.
PluginCertificationStatus: Evaluation status for an individual certification gate check.
PluginExecutionStatus: Status outcome of an isolated plugin invocation.
PluginFailureStage: Precise failure stage enumeration for diagnostic root-cause determination.
PluginHealthStatus: Overall health status for a diagnosed plugin instance.
PluginLifecycleState: Full set of pre-execution and execution lifecycle states.
PluginPermission: Closed, enumerable set of concrete plugin permissions formalizing Phase 7.5 SecurityRequirements.
PluginRecoveryStatus: Categorized recovery status for a loaded plugin entry.
PluginTrustLevel: 5-Level formal trust classification scale for Flutter Package Studio plugins.
PolicyCheckStatus: Outcome status for individual policy evaluation checks.
PolicyEnforcementMode: Policy enforcement mode.
PolicyFindingSeverity: Severity level of policy findings or evaluation items.
PreviewViewportMode: Viewport display mode.
ProfilerMode: Profiler operational display mode.
ProjectFileCategory: Category classification for discovered project files.
PubDevValidationSeverity: Severity level of a validation check finding.
PublishingStatus: Evaluation status of package publication.
ReadinessStatus: Status of a release readiness check.
RegistryAuthMode: Authentication mode for a remote registry.
RegistryCachePolicy: Cache policy for a remote registry.
RegistryHealthState: Health / availability status of a remote registry.
RegressionSeverity: Severity level of a detected regression.
RegressionStatus: Status of a regression comparison case.
RegressionStepStatus: Status of a regression test step.
RegressionTestCategory: Categories evaluated in the regression test matrix.
ReleaseCertificationGateStatus: Evaluation status of a release certification gate or final delivery gate.
ReleaseChannelType: Supported release channel types.
ReleaseDecision: Aggregate release readiness decision.
ReleaseNoteCategory: Category of release note item.
ReleaseReadinessScope: Scope of release readiness analysis.
ReleaseReadinessStatus: Overall release readiness decision status.
ReleaseStage: Stage of the release lifecycle.
RollbackStatus: Evaluation status of release rollback/recovery.
SafetyVerificationCategory: Categories of safety, governance, and verification checks.
SceneLayerType: Scene layer type hierarchy.
ScreenshotCategory: Supported screenshot categories.
SecurityAnalysisScope: Scope of security analysis.
SecurityFindingCategory: Categories of security, privacy, and credential concerns.
SecurityFindingSeverity: Severity level of a security finding.
SecurityFindingType: Category of security issue detected during release audit.
SecurityPriority: Five-tier security priority classification.
SemVerIncrementType: Semantic Versioning 2.0.0 increment types.
StageStatus: Status classification for an individual pipeline stage execution.
StudioNavigationSection: High-level navigation section within Studio v2.
StudioPanelArea: Identifiers for dedicated Studio v2 docked and floating panels.
StudioPlatformType: Supported target platforms.
StudioSubsystemPipelineStage: Subsystems verified in the Studio v2 complete pipeline.
StudioToolCategory: Category classifying a studio tool or extension component.
StudioValidationCategory: Category grouping validation checks in Studio v2.
TargetPlatformType: Supported target platforms.
TemplateCatalogCategory: Classification category for a template in the catalog.
TemplateCatalogSortOrder: Sort order for TemplateCatalogQuery results.
TemplateCertificationCategory: Category of certification check.
TemplateCertificationLevel: Certification tier level.
TemplateCertificationProfile: Certification policy profile controlling enforcement strictness.
TemplateCertificationSeverity: Severity level of a certification finding.
TemplateCertificationStatus: Represents overall certification state of a template.
TemplateHookDiagnosticLevel: Diagnostic level for hook execution logs.
TemplateHookPhase: Represents distinct stages in the template generation pipeline where hooks can execute.
TemplateHookPolicy: Defines how the hook engine handles failures during hook execution.
TemplateHookStatus: Execution status of a single hook.
TemplateMigrationActionType: Action type performed during a migration step.
TemplateMigrationConflictPolicy: Conflict resolution policy for template migration actions.
TemplateMigrationProfile: Profile controlling strictness of migration rules and checks.
TemplateMigrationSeverity: Severity level of a migration finding.
TemplateQualityCategory: Category of template quality inspection rule.
TemplateQualityProfile: Preset quality enforcement profiles.
TemplateQualitySeverity: Severity level of a template quality finding.
TemplateTestCategory: Category of template test.
TemplateTestProfile: Testing profile controlling test selection and enforcement strictness.
TemplateTestSeverity: Severity level of a template test finding.
TemplateTestStatus: Execution status of an individual template test case or test suite.
TestExecutionStatus: Verification status for a pipeline stage or test category.
TestGapCategory: Category classification of coverage gaps.
TestGapSeverity: Severity/Priority rating for an identified coverage gap.
TestTrackingState: Lifecycle tracking state for an individual test item.
TrustSignalStatus: Status of an individual trust check signal.
TrustSignalType: Category of trust/security signal evaluated by the Trust Gate.
UpgradeCompatibilityType: Semantic classification of an upgrade or migration plan.
UxAuditDimension: Accessibility and UX audit check dimension.
UxAuditStatus: Status for an individual UX audit dimension.
ValidationCategory: Categories for organizing validation rules.
ValidationCheckStatus: Status for an individual validation check or category.
ValidationSeverity: Severity levels for validation issues.
ValidationStatus: Status of a pub.dev package validation check.
VerificationGateStatus: Status of an individual verification gate check.
VerificationStageStatus: Evaluation status of an individual pipeline verification stage.
VersionChangeType: Type of semantic version bump requested.
WizardQuestionType: Supported types of wizard questions.
WorkerCapability: Capability tags supported by a worker.
WorkerExecutionStatus: Execution status of a remote/worker job.
WorkerHealthStatus: Status of a worker machine or process.
WorkflowProfile: Execution profiles for unified testing workflow.
WorkflowStageStatus: Status of an individual workflow stage.
WorkflowStageType: Type of workflow stage.
WorkspaceOutputTab: Output mode of the bottom-right console/configuration area.
WorkspaceQuadrantZone: Workspace zone enumeration defining the 4 primary quadrant areas and toolbars.

Mixins

NoOpValidationProvider: Mixin that provides default no-op validation for providers with no health check requirement.

Extensions

CompatibilityPolicyX on CompatibilityPolicy: Utilities for working with CompatibilityPolicy.
TemplateMigrationProfileX on TemplateMigrationProfile
TemplateQualityProfileX on TemplateQualityProfile

Constants

allowedProjectTypes → const Set<String>: Allowed project type values in remote metadata.
allowedRemoteCategories → const Set<String>: Allowed category values in remote metadata.
supportedProtocolVersion → const String: The single protocol version string currently supported by this client.

Typedefs

HookHandler = FutureOr<TemplateHookResult> Function(TemplateHookContext context): Typed callback signature for functional hooks.
LineReader = String? Function(): Function interface for reading text input lines (supports mocking in unit tests).
StageExecutionHandler = Future<OrchestrationStageResult> Function(OrchestrationStageDefinition stage, EnterpriseWorkflowPlan plan, Map<String, OrchestrationStageResult> previousStageResults): Handler type for executing or delegating a specific workflow stage.

Exceptions / Errors

AiAssistantException: Base exception for all AI assistant errors.
AiConfigurationException: Exception thrown when assistant request configuration is invalid or disabled.
AiInvalidResponseException: Exception thrown when an AI response fails schema parsing or structural validation.
AiProviderException: Exception thrown when an AI provider fails, is unreachable, or errors.
AiTimeoutException: Exception thrown when AI provider invocation exceeds configured timeout.
ApiDocGenerationException: Base exception for all API Documentation Generation subsystem failures.
ArchitectureDocGenerationException: Base exception for all Architecture Documentation Generation subsystem failures.
ArtifactGenerationException: Base exception for all Package Build & Artifact Generator subsystem failures.
AutomatedChangelogException: Base exception for all Automatic Changelog Generator subsystem failures.
CatalogException: Thrown when template catalog provider registration, discovery, or indexing fails.
CodeExampleGenerationException: Base exception for all Code Example Generation subsystem failures.
CommandException: Thrown when command execution or CLI argument parsing fails.
CompatibilityException: Base exception for all Template Compatibility Engine errors.
CompatibilityMatrixException: Base exception for all Compatibility Test Matrix subsystem failures.
CompositionConflictException: Thrown when an unresolved file collision occurs during template composition.
ConfigurationException: Thrown when configuration loading, parsing, or validation fails.
CoverageAnalysisException: Base exception for all Code Coverage Analysis subsystem failures.
CustomizationConflictException: Thrown when customization rules or path overrides collide irreconcilably.
CustomizationException: Base exception for all Template Customization Engine failures.
CustomizationPathSecurityException: Thrown when a customization path override attempts path traversal (..) or absolute pathing.
CustomizationValidationException: Thrown when user customization values fail schema validation (missing required value, invalid type, value outside allowed choices, etc.).
DependencyException: Thrown when a dependency cannot be resolved or registered.
ExampleGenerationException: Thrown when example application configuration, planning, or generation fails.
ExampleTemplateException: Thrown when example template loading or rendering fails.
GifPipelineException: Base exception for all GIF Pipeline subsystem failures.
GitException: Thrown when Git verification, command execution, or initialization fails.
GitHubAuthenticationException: Thrown when GitHub credentials or tokens are missing or invalid.
GitHubAuthorizationException: Thrown when authorization or scope permissions fail on GitHub.
GitHubConfigurationException: Thrown when GitHub options or configuration is invalid.
GitHubException: Base exception for GitHub API, credential, or remote execution errors.
GitHubNetworkException: Thrown when network connectivity to GitHub API fails.
GitHubReleaseException: Base exception for all GitHub Releases subsystem failures.
GitHubRepositoryExistsException: Thrown when a remote GitHub repository already exists on conflict.
GitReleaseException: Base exception for all Git Tagging & Release Branching subsystem failures.
IntegrationTestGenerationException: Base exception for all Integration Test Generation subsystem failures.
InvalidSdkConstraintException: Thrown when a Dart or Flutter SDK version constraint string is malformed and cannot be parsed (e.g., >=abc, ^, empty string after trimming).
LicenseException: Thrown when license resolution or rendering fails.
MermaidGenerationException: Base exception for all Mermaid Diagram Generation subsystem failures.
PackagePublishingException: Base exception for all Package Publishing Manager subsystem failures.
PackageStudioException: Base exception class for all errors in the application.
PathSecurityException: Thrown when a template asset path contains invalid characters, path traversal attempts (..), or absolute path references.
PluginCapabilityException: Base exception for plugin capability gating failures.
PluginConfigurationException: Base exception for plugin configuration system failures.
PluginContractException: Base exception for all Plugin Contract & Architecture subsystem failures.
PluginDependencyException: Base exception for plugin dependency & compatibility subsystem failures.
PluginDiscoveryException: Base exception for plugin discovery engine failures.
PluginExecutionException: Base exception for plugin execution runtime failures.
PluginHarnessException: Base exception raised when plugin test harness setup or configuration is invalid (Phase 7.13).
PluginLifecycleException: Base exception for plugin lifecycle manager failures.
PluginPermissionException: Base exception for plugin permission & isolation failures.
PluginPersistenceException: Base exception for plugin state persistence and serialization failures.
PluginRecoveryException: Base exception for plugin state recovery failures.
PluginRegistrationException: Base exception for plugin registry & lifecycle failures.
PluginRemovalException: Base exception raised when plugin removal, cleanup, or restoration fails (Phase 7.16).
PluginSandboxSecurityException: Base exception raised when a plugin or test violates sandbox isolation boundaries (Phase 7.13).
PluginTimeoutException: Exception raised when a plugin invocation exceeds its allocated timeout.
PluginTrustException: Base exception raised when plugin security or trust verification fails (Phase 7.14).
PluginUpgradeException: Base exception raised when plugin upgrade or migration fails (Phase 7.15).
PubDevValidationException: Base exception for all Pub.dev Package Validation subsystem failures.
ReadmeGenerationException: Base exception for all README Generation subsystem failures.
RegistryAuthenticationException: Thrown when authentication with a remote registry fails (e.g., missing or invalid credentials). Credentials must never appear in the exception message.
RegistryCacheException: Thrown when a registry metadata cache entry is corrupt, expired, or cannot be read.
RegistryConfigurationException: Thrown when registry configuration (URL, identifier, options) is invalid.
RegistryMetadataException: Thrown when a remote template metadata record fails validation (malformed ID, invalid semver, unsafe URL, unsupported project type, etc.).
RegistryNetworkException: Thrown when a network connectivity, timeout, or transport-level failure occurs while communicating with a remote registry.
RegistryProtocolException: Thrown when the remote registry returns a response using an incompatible or unrecognized protocol version.
RegistryRateLimitException: Thrown when a remote registry rate-limits the client (HTTP 429 or equivalent).
RegressionTestingException: Base exception for all Regression Testing Engine subsystem failures.
ReleaseArtifactManifestException: Base exception for all Release Artifact Manifest subsystem failures.
ReleaseCertificationException: Base exception for all Release Certification & Final Delivery Gate subsystem failures.
ReleaseChannelException: Base exception for all Release Channel Manager subsystem failures.
ReleaseDashboardException: Base exception for all Release Dashboard subsystem failures.
ReleaseDocumentationException: Base exception for all Release Notes & Documentation Bundle subsystem failures.
ReleaseDryRunException: Base exception for all Dry Run Automation subsystem failures.
ReleaseNotesException: Base exception for all Release Notes Generator subsystem failures.
ReleasePlanningException: Base exception for all Release Planning & Readiness subsystem failures.
ReleasePublishingAssistantException: Base exception for all Publishing Assistant subsystem failures.
ReleaseRollbackException: Base exception for all Release Rollback & Recovery subsystem failures.
ReleaseSecurityAuditException: Base exception for all Release Security & Secret Audit subsystem failures.
ReleaseVerificationException: Base exception for all Release Verification Pipeline subsystem failures.
RemoteRegistryException: Base exception for all remote registry and marketplace errors.
RepositoryException: Thrown when repository options resolution or generation fails.
ScreenshotManagementException: Base exception for all Screenshot Management subsystem failures.
SemanticVersionException: Base exception for all Semantic Version Manager subsystem failures.
StaticWebsiteGenerationException: Base exception for all Static Website Generation subsystem failures.
StudioFileSystemException: Thrown when file system or I/O operations fail.
TemplateCertificationException: Base exception for all Template Certification System failures.
TemplateCertificationValidationException: Thrown when template certification validation fails or certification gates are violated.
TemplateCompositionException: Base exception for all Template Composition Engine failures.
TemplateException: Thrown when template manifest parsing, template loading, placeholder rendering, or generation fails.
TemplateHookDependencyException: Thrown when hook dependency resolution fails or circular dependencies are detected.
TemplateHookException: Base exception for all Template Hook & Lifecycle failures.
TemplateHookExecutionException: Thrown when hook execution fails or encounters an unhandled runtime error.
TemplateHookSecurityException: Thrown when a hook attempts unauthorized operations, path traversal, sandbox escape, or secret leak.
TemplateHookTimeoutException: Thrown when a hook execution exceeds its maximum allowed duration.
TemplateHookValidationException: Thrown when hook metadata, registration, or phase assignment is invalid.
TemplateMigrationConfigurationException: Thrown when migration configuration or request parameters are invalid.
TemplateMigrationConflictException: Thrown when a file or metadata conflict occurs during migration.
TemplateMigrationException: Base exception for all Template Upgrade & Migration System failures.
TemplateMigrationExecutionException: Thrown when a migration execution operation fails at runtime.
TemplateMigrationPlanningException: Thrown when no valid migration path can be resolved or planning fails.
TemplateMigrationRollbackException: Thrown when a migration rollback operation fails.
TemplateMigrationSecurityException: Thrown when a migration action violates path security boundaries (absolute path, traversal).
TemplateQualityException: Base exception for all Template Quality Assurance & Validation failures.
TemplateQualityValidationException: Thrown when a template fails quality validation under a strict or release quality profile.
TemplateTestAssertionException: Thrown when a template test assertion expectation fails.
TemplateTestConfigurationException: Thrown when template test configuration or test case definition is invalid.
TemplateTestExecutionException: Thrown when a template test fails during execution unexpectedly.
TemplateTestingException: Base exception for all Template Testing Framework failures.
TestCertificationException: Base exception for all Test Quality & Certification Gate subsystem failures.
TestExecutionException: Base exception for all Test Runner & Execution Engine subsystem failures.
TestFixtureGenerationException: Base exception for all Test Fixture & Mock Generation subsystem failures.
TestProjectGenerationException: Base exception for all Test Project Generation subsystem failures.
TestReportGenerationException: Base exception for all Test Report Generation subsystem failures.
UnifiedTestingWorkflowException: Base exception for all Unified Testing Workflow subsystem failures.
UnitTestGenerationException: Base exception for all Unit Test Generation subsystem failures.
ValidationException: Thrown when input validation fails.
ValidationRuleException: Thrown when a validation rule execution fails unexpectedly.
ValidationToolException: Thrown when external validation tooling process fails.
VersioningException: Base exception for all Version & Changelog Manager subsystem failures.
WidgetTestGenerationException: Base exception for all Widget Test Generation subsystem failures.

flutter_package_studio_core library

Classes

Enums

Mixins

Extensions

Constants

Typedefs

Exceptions / Errors

syntrix package

flutter_package_studio_core library