/**
 * Normalize position.opened payloads into DSL state shape: base `coin` + `dex` (never `xyz:` on coin).
 */
import type { PositionOpenedEvent } from "../../types/dsl/index.js";
/**
 * Accepts hook/API variants: `SILVER`+`xyz`, `xyz:SILVER`+`xyz`, `xyz:SILVER`+`""` → `{ coin: SILVER, dex: xyz }`.
 * Main book stays `{ coin: BTC, dex: "" }`.
 */
export declare function normalizePositionOpenedEvent(event: PositionOpenedEvent): PositionOpenedEvent;
//# sourceMappingURL=normalize-position-opened.d.ts.map