This inheritance list is sorted roughly, but not completely, alphabetically:

CDeki::AllocContext	Who asked for an allocation, filled in by the compiler
CDekiEditor::EditorHttpUtils::ArchiveLink	A symbolic link in an archive: its entry name and the path it points to, as the archive stores them
CDekiEditor::AssetCacheContext	Everything a cache handler needs to write the cache files for one asset
CDekiEditor::AssetData	What an asset's .data sidecar file holds: its GUID and its import settings as JSON, keyed by type name
CDekiEditor::AssetDatabase	Static asset import and GUID lookup for editor tools, like Unity's AssetDatabase
CDekiEditor::AssetExportContext	What an asset export encoder is given
CDekiEditor::AssetExportTarget	The target an asset is stored for: a platform and its screen's format
CDekiEditor::AssetFileWatcher	OS file watcher that feeds AssetPipeline::Tick()
CDeki::LoadedPack::AssetInfo
CDekiEditor::AssetInfo	A discovered asset
CDeki::AssetLookupTable
CDeki::AssetManager
CDeki::AssetPackReader
CDekiEditor::AssetPicker	Asset picker popup
CDekiEditor::AssetPickerEntry
CDekiEditor::AssetPipeline	The asset import pipeline, like Unity's: finds assets, gives them GUIDs and compiles them into the cache
CDeki::AssetRefBase	The untyped part of AssetRef, so the asset system can reach guid and ptr without knowing T
CDeki::AssetRef< T >	Typed asset reference: use it like a T*
CDekiEditor::AssetTypeEditorRegistry
CDekiEditor::AssetTypeHandler
CDekiEditor::AssetTypeRegistry
CDekiEditor::AtlasFrame
CDeki::AutoSetupRegistrar< T, Phase >
CDeki::Buffer< T >	Owning array of T, freed when it goes out of scope
CDekiEditor::BuilderDefinition
CDekiEditor::BuilderRegistry	The available firmware builders: the backends packages and plugins contribute, plus builder DLL plugins loaded from ~/.deki-editor/builders/
CDekiEditor::BuildOptions
CDekiEditor::BuildProgress
CDekiEditor::BuildStripSettings
CDekiEditor::ChromaKeySettings
CDekiEditor::CliToolContext	What a package's CLI tool may use of the running editor
CDeki::Color	An RGBA colour, 8 bits per channel, with conversions to and from packed formats (RGB565, RGB888, ARGB8888, RGBA8888), floats and HSV
CDekiEditor::Command	An undoable edit
CDekiEditor::CompoundCommand	Several commands undone and redone as one
CDekiEditor::CommandHistory	The undo/redo history. Commands that arrive close together can merge
CDeki::Component	The base class of every component
CDeki::CoreProjectSettings
CDeki::PlatformSetupComponent	Runs the boot scene's SetupComponents (such as SDCardComponent) one at a time, in order, waiting for each to finish, then loads the startup scene
CDeki::ScreenAnchor	Keeps its object at a point on the screen, such as the top-left corner, on every screen size and while the camera moves
CDeki::SetupComponent	Base class for components that need asynchronous setup at boot
CDeki::UnitProjectSettings
CDekiEditor::ComponentDef
CDeki::ComponentFactory	Creates components by type id and tells which class an id belongs to
CDeki::ComponentMeta	Component metadata for runtime reflection
CDeki::ComponentRegistry
CDeki::ComponentsMigrationRegistrar
CDeki::ComponentTypeInfo	Everything the engine knows about one component class
CDekiEditor::ComponentUsage
CCoreDependency	A dependency the editor manages itself; the user never edits it
CDekiEditor::CreateMenuEntry	An item in the hierarchy's right-click "Create Object" menu, registered by a package
CDekiEditor::CreateMenuRegistry
CDekiEditor::CustomEditorRegistry
CDekiEditor::DeadMemory	Memory that is about to be freed, described as byte ranges
CDekiEditor::DecodedImage
CDekiBuilderAbi	What the plugin was compiled against
CDekiReflectionAbi	Layout fingerprint of the structs that cross DLL boundaries
CDependencyInfo
CDekiEditor::DeployTarget	One thing a build can be deployed to, as the backend enumerates them
CDekiEditor::DialogButtonSpec
CDeki::ProjectSettings::DisplaySettings
CDekiEditor::DownloadProgress
CDeki::DPackEntry
CDeki::DPackHeader
CDekiEditor::EditorUI::EditCallbacksBytes
CDekiEditor::EditorApplication	The editor's state as seen by EditorWindow and CustomEditor code, like Unity's static editor access: auto& app = EditorApplication::Get(); const char* projectPath = app.GetProjectPath(); Deki::Object* selected = app.GetActiveObject();
CDekiEditor::EditorAssets	Loads assets onto the GPU for the editor, cached by GUID: uint32_t texId = EditorAssets::Get()->LoadTexture(guid, &w, &h); Deki2D::BitmapFont* font = EditorAssets::Get()->GetBitmapFont(bakedGuid);
CDekiEditor::EditorExtension
CDekiEditor::AssetTypeEditor
CDekiEditor::CliTool	A tool a package adds to the editor's command line and MCP server
CDekiEditor::CustomEditor	Custom editor for one component type, like Unity's CustomEditor: it can replace the component's Inspector UI and tell the scene view its size
CDekiEditor::FileInspector
CDekiEditorInternal::EditorFactoryInfo	How to make one kind of editor extension
CDekiEditor::EditorHttpUtils	HTTP and archive helpers for the whole editor
CDekiEditor::EditorPaths	Where the editor keeps its files
CDekiEditorInternal::EditorRegistrar< T >	Registers editor class T at static init: a static prototype for metadata, and a factory that makes new instances on demand
CDekiEditorInternal::EditorRegistry	Collects the editor factories that static initializers register when a DLL loads
CDekiEditor::EditorSettings	The editor's own settings, saved per user
CDekiEditor::EditorUI	The editor's UI controls and inspector drawing, for CustomEditor code: auto& ui = EditorUI::Get(); ui.DrawDefaultInspector(); ui.PropertyField("speed");
CDekiEditor::EditorWindow	Base class for standalone editor windows
CDekiEditor::EditorWindowMeta
CDeki::Engine	Engine singleton: owns the scene system, lifecycle and frame loop
CDeki::EngineHost
CDeki::EngineSettings
CDekiEditor::EditorUI::EnumCallbacks
CDekiEditor::AssetFileWatcher::Event
CDekiEditor::FallbackDef
CDekiEditor::FeatureDecision
CDekiEditor::CMakeGen::FeatureEntry	One entry of a package's "features": a compile definition the package brings, the component types it provides, and whether it may be left out
CDeki::FieldRef	Compact field descriptor, the one piece of reflection on every platform
CDeki::ProjectSettings::FileHeader
CDekiEditor::FileInspectorRegistry
CDeki::FileSystem	Holds the process-wide filesystems
CDekiEditor::EditorUI::FloatCallbacks
CDeki::FPSCounter
CDeki::Engine::FrameTimings	How long the parts of a frame took, in milliseconds of the engine's clock: update (input, lifecycle, update callbacks), render and present
CDekiEditor::CMakeGen::FrameworkDependency	One thing a package needs from a build framework, from package.json: "dependencies": { "<framework id>": [ "bare-name", { "name": "...", ... } ] }
CDekiEditor::GuidCache	Maps asset paths to GUIDs, read from the .data sidecar files and cached in a JSON file
CDeki::Texture2D::Header	Header of a texture file. The file is [Header][pixel data][metadata]
CDekiEditor::IAssetImporter	Base interface for asset importers
CDekiEditor::TextureImporter
CDekiEditor::IBuildActivitySink
CDeki::ICamera	Camera interface for coordinate conversion
CDeki::IClipProvider
CDeki::IDisplay	What a display package implements: setup, presenting frames, events and UI overlays
CDeki::IFileSystem	What a filesystem package implements: file operations, path conversion and USB storage mode
CDeki::IInputSystem	The input system as the engine sees it, so it need not link to the implementation in the input package DLL
CDeki::IMemoryProvider	The platform's memory, as the engine sees it, so the engine has no platform-specific allocation code: a microcontroller with external RAM uses its SDK's capability allocator, a part without it or a desktop uses malloc
CDeki::HostMemoryProvider	Memory provider over the C heap (malloc/free), for any host with a normal C library heap: the editor, desktop and simulator builds, tests
CDekiEditor::ImportResult
CDekiEditor::EditorUI::IntCallbacks
CDeki::IPackage	What a hardware peripheral package (SD card, GPS, WiFi, ...) implements
CIPackageInstaller	How packages get installed
CIPackageSource	Where packages come from
CDekiEditor::IPlatformEditorUI	A builder's own settings UI in the platform editor
CDeki::IPower	Device power management (sleep and wake)
CDeki::IRenderSystem	The render system as the engine sees it, so it need not link to the implementation in the rendering package DLL
CDeki::ISortableProvider
CDekiEditor::ITargetBuilder	A build backend: everything the editor knows about one kind of target
CDekiEditor::FirmwareBuilderBase
CDeki::ITimeProvider	The platform's millisecond clock, such as SDL_GetTicks() on SDL3 or esp_timer_get_time() / 1000 on ESP32
CDekiEditor::Localization::Language
CDeki::LoadedPack
CDeki::LogSystem
CDeki::Mat4	4x4 matrix in the layout OpenGL/GLSL expect: column-major, m[col][row]
CDeki::Memory	The engine's memory, in named regions
CDeki::MemoryStats
CDekiEditor::NodeCanvas
CDekiEditor::NodeCanvasEvents	What happened this frame. Every field is false or zero unless its event fired
CDekiEditor::NodeCanvasLink	One link to draw, by node ids and pin indices
CDekiEditor::NodeCanvasNode	One node to draw. Pin labels are for display; events report pin indices
CDekiEditor::NodeCanvasPalette	Canvas colours, packed as EditorUI::Rgba does: a<<24 \| b<<16 \| g<<8 \| r
CDeki::NodeRef
CDeki::Object
CDeki::ObjectRefBase
CDeki::ObjectRef< T >	An object reference the user assigns in the editor
CDeki::PackageConfig	Runtime configuration of one hardware package on a board: pin assignments (GPIO numbers) and string settings, loaded from the platform JSON
CDekiEditor::PackageDecision
CDekiEditor::EditorSettings::PackageDepInfo
CDekiEditor::CMakeGen::PackageEntry	Package manifest data, parsed from package.json and package.cmake
CPackageEntry	One package as the package manager sees it
CDeki::PackIndexEntry
CDekiEditor::PickerItem	One entry in a SchematicPicker list
CDekiEditor::PlatformConfig	What the editor knows about a platform: its identity, the framework whose backend builds for it, that backend's settings (carried, not interpreted), its screen, compiler flags, what it offers packages and what it needs from them, and the scene it boots
CDekiEditor::PlatformOriginStatus
CDekiEditor::PlatformRegistry	The available platforms, all loaded from JSON: the project's own, those its packages offer, and board packs
CDekiEditor::PlatformSyncResult
CDekiEditor::PlatformTemplate
CDekiEditor::PostInstallDef
CDeki::Power
CDeki::PropertyBinding	A resolved PropertyRef: where the field lives and what it is
CDeki::PropertyInfo	Property metadata, one per component type and field
CDeki::PropertyRef	A picked field of a component on an object
CDeki::Rect
CDeki::Memory::Region	Where an allocation lives
CDekiEditor::Motion::RowHover	List rows that ImGui draws (tree nodes, selectables) with a fading highlight
CDeki::ProjectSettings::RuntimeSettings
CDeki::Scene	A scene: objects with components, and Deki's basic unit of content
CDeki::SceneFormat::SceneMsgPackParser	MessagePack parser for compiled scene files, made for embedded targets: it allocates nothing and its recursion depth is capped (kMaxDepth)
CDeki::SceneFormat::SceneMsgPackWriter	Writes a scene in the compiled MessagePack format (editor only)
CDeki::SceneSystem	Loads and owns the root scene, the scene that is running, and keeps the persistent objects that outlive scene changes
CDekiEditor::SceneView	The scene view's current render context, for gizmo code to read:
CDekiEditor::SceneViewContext	Everything BeginObject() needs to set up an object's gizmo context
CDekiEditor::Localization::ScopedPackage	While it lives, Tr and TrLabel look in package's own table first, so text a package's class shows (its component, property and enum names) reads as that package translates it even when the editor or another package translates the same English word differently: deki-fsm's "Add" (an arithmetic operation) is not the editor's "Add" button
CDeki::SettingsRegistry	Registry of project-settings types, which packages can add to
CDeki::SettingsTypeInfo
CDeki::IPower::SleepInfo
CDekiEditor::SpriteFrameData	A sprite frame's pixel rect within its texture, registered by frame GUID and used for rendering
CDekiEditor::SpriteSettings
CDekiEditor::StripPlan
CDekiEditor::SubAssetInfo	An item inside a parent asset, such as a sprite frame or a LOD level
CDekiEditor::SubComponentDef
CDekiEditor::TargetContentConflict
CDekiEditor::TexData
CDekiEditor::TexHeader
CDekiEditor::EditorUI::TextCallbacks
CDeki::Texture2D
CDekiEditor::TextureSettings
CDekiEditor::TextureTargetSettings	One target's own values
CDeki::Time	The engine's clock, independent of the platform
CDekiEditor::ToolchainComponent
CDekiEditor::ToolchainComponentManager	Manages a builder's toolchain components as its BuilderDefinition describes them: detects them, downloads and installs them, and checks for updates
CDekiEditor::ToolchainVersionInfo
CDeki::Detail::TypeNameProbe
CDeki::Detail::TypeNameStorage< T, Seq >
CDeki::Detail::TypeShortNameStorage< T, Seq >
CDekiEditor::EditorUI::VecCallbacks
CDeki::Vector< T >	Growable array of T whose growth can fail
CDeki::Vector2	2D vector for positions, directions and scales
CDeki::Vector3	3D vector for positions, directions, scales and rotations
CDekiEditor::VersionCheckDef
CDekiEditor::EditorUI::WidgetBackend