diff --git a/src/samples/slay-the-spire-like/index.ts b/src/samples/slay-the-spire-like/index.ts
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+// Types
+export type {
+    EffectData,
+    EffectLifecycle,
+    EnemyData,
+    CardType,
+    CardCostType,
+    CardTargetType,
+    EffectTarget,
+    CardData,
+    CardEffectTrigger,
+    CardEffectTarget,
+    EncounterType,
+    EncounterData,
+    IntentData,
+    ItemData,
+} from './system/types';
+
+// Deck
+export type { GameCard, GameCardMeta, PlayerDeck, DeckRegions } from './system/deck';
+export {
+    generateDeckFromInventory,
+    createCard,
+    createPlayerDeck,
+    generateCardId,
+} from './system/deck';
+
+// Grid Inventory
+export type { CellCoordinate, CellKey, GridInventory, InventoryItem, MutationResult, PlacementResult } from './system/grid-inventory';
+export {
+    createGridInventory,
+    flipItem,
+    getAdjacentItems,
+    getItemAtCell,
+    getOccupiedCellSet,
+    moveItem,
+    placeItem,
+    removeItem as removeItemFromGrid,
+    rotateItem,
+    validatePlacement,
+} from './system/grid-inventory';
+
+// Map
+export { MapNodeType, MapLayerType } from './system/map';
+export type { MapNode, MapLayer, PointCrawlMap, MapGenerationConfig } from './system/map';
+export { generatePointCrawlMap, getNode, getChildren, getParents, findAllPaths } from './system/map';
+
+// Progress / Run
+export type {
+    EncounterResult,
+    EncounterState,
+    GameItem,
+    GameItemMeta,
+    PlayerState,
+    RunMutationResult,
+    RunState,
+} from './system/progress';
+export {
+    assignEncounterToNode,
+    assignEncountersFromPool,
+    assignAllEncounters,
+    buildCombatState,
+    createEnemyEntities,
+    getCurrentEncounterData,
+    isCombatEncounter,
+    startEncounter,
+    resolveCombatEncounter,
+    createRunState,
+    canMoveTo,
+    moveToNode,
+    resolveEncounter,
+    isEncounterResolved,
+    damagePlayer,
+    healPlayer,
+    setMaxHp,
+    addGold,
+    spendGold,
+    addItem,
+    removeItem,
+    getCurrentNode,
+    getReachableChildren,
+    getUnresolvedChildren,
+    isAtStartNode,
+    isAtEndNode,
+} from './system/progress';
+
+// Combat
+export type {
+    EffectTable,
+    CombatEntity,
+    PlayerEntity,
+    EnemyEntity,
+    CombatPhase,
+    CombatResult,
+    LootEntry,
+    CombatState,
+    CombatGameContext,
+} from './system/combat/types';
+export {
+    addEffect,
+    addEntityEffect,
+    addItemEffect,
+    onEntityEffectUpkeep,
+    onEntityPostureDamage,
+    onPlayerItemEffectUpkeep,
+    onItemPlay,
+    onItemDiscard,
+    getAliveEnemies,
+    getEffectTargets,
+    getCombatEntity,
+    canPlayCard,
+    payCardCost,
+} from './system/combat/effects';
+export { prompts as combatPrompts, promptMainAction } from './system/combat/prompts';
+export { createStartWith, type Triggers } from './system/combat/triggers';
+
+// Utils
+export { parseShapeString, type ParsedShape } from './system/utils/parse-shape';
+export {
+    IDENTITY_TRANSFORM,
+    type Transform2D,
+    type Point2D,
+    getOccupiedCells,
+    transformPoint,
+    transformShape,
+    checkCollision,
+    checkBoardCollision,
+    checkBounds,
+    rotateTransform,
+    flipXTransform,
+    flipYTransform,
+} from './system/utils/shape-collision';
+
+// Data
+export { default as data } from './data';
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