import { type RuntimeEvent } from "./events.js";
export interface RuntimeTransport {
    send(event: RuntimeEvent): void | Promise<void>;
}
export interface RuntimeTransportObserver {
    onTransportError?(error: unknown, event: RuntimeEvent): void;
}
export declare function emitRuntimeEvent(transport: RuntimeTransport | undefined, event: RuntimeEvent, observer?: RuntimeTransportObserver): Promise<void>;
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