import { n as EventTag, r as Eventa } from "./eventa-CCPqecvv.mjs";
import { n as AdapterErrorPayload } from "./errors-BKTILLCx.mjs";

//#region src/adapters/webworkers/shared.d.ts
interface WorkerPayload<T> {
  id: string;
  type: EventTag<any, any>;
  payload: T;
  transfer?: Transferable[];
}
interface WorkerEventa<T> extends Eventa<{
  message: T;
  transfer?: Transferable[];
}> {
  _workerTransfer: true;
}
declare function defineWorkerEventa<T>(id?: string): WorkerEventa<T>;
declare function defineOutboundWorkerEventa<T>(id?: string): WorkerEventa<T>;
declare function isWorkerEventa(event: Eventa<any>): event is WorkerEventa<any>;
/**
 * Emitted by the worker adapters whenever a worker fails: an inbound message
 * fails to parse (`kind: 'parse'`, non-fatal), the worker hits a fatal
 * `error` (`kind: 'fatal'`), or a message can't be deserialized
 * (`kind: 'messageerror'`). Has a stable id so it can be subscribed to across
 * module boundaries.
 */
declare const workerErrorEvent: Eventa<AdapterErrorPayload, undefined, undefined>;
declare function normalizeOnListenerParameters(event: Eventa<any>, options?: {
  transfer?: Transferable[];
} | unknown): {
  body: any;
  transfer: Transferable[] | undefined;
};
//#endregion
export { isWorkerEventa as a, defineWorkerEventa as i, WorkerPayload as n, normalizeOnListenerParameters as o, defineOutboundWorkerEventa as r, workerErrorEvent as s, WorkerEventa as t };
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