Build Solidity to TypeScript transpiler in Python

.gitignore

@@ -44,4 +44,8 @@ drool/*
 !drool/utils.js
 !drool/combine.py
 !drool/switch-animation.py
-!drool/docs
+!drool/docs
+
+# Transpiler output
+ts-output/
+transpiler/ts-output/

client/index.ts

@@ -0,0 +1,60 @@
+/**
+ * Chomp Client - Angular Battle Service
+ *
+ * Provides battle simulation and on-chain interaction for the Chomp battle system.
+ *
+ * Features:
+ * - Move metadata extraction and conversion
+ * - Local TypeScript battle simulation
+ * - On-chain interaction via viem
+ * - Angular 20+ signal-based reactive state
+ *
+ * Usage:
+ *   import { BattleService, MoveMetadata, MoveType } from '@chomp/client';
+ *
+ *   @Component({ ... })
+ *   export class BattleComponent {
+ *     private battleService = inject(BattleService);
+ *   }
+ */
+
+// Types
+export {
+  MoveType,
+  MoveClass,
+  ExtraDataType,
+  MonStateIndexName,
+  RawMoveMetadata,
+  MoveMetadata,
+  MonDefinition,
+  MonBattleState,
+  TeamState,
+  BattleState,
+  MoveAction,
+  SwitchAction,
+  BattleAction,
+  BattleEvent,
+  BattleServiceConfig,
+  DEFAULT_CONSTANTS,
+} from './lib/types';
+
+// Metadata Conversion
+export {
+  resolveConstant,
+  resolveMoveType,
+  resolveMoveClass,
+  resolveExtraDataType,
+  convertMoveMetadata,
+  convertAllMoveMetadata,
+  createMoveMap,
+  loadMoveMetadata,
+  getTypeEffectiveness,
+  isDynamicMove,
+  hasCustomBehavior,
+  getMoveBehaviors,
+  requiresExtraData,
+  formatMoveForDisplay,
+} from './lib/metadata-converter';
+
+// Angular Service
+export { BattleService } from './lib/battle.service';