export type PublisherData<P> = P extends {
    data: infer T;
} ? T : never;
export type PublisherCustomData<P> = P extends {
    customData: infer T;
} ? T : never;
export interface PublisherOptions extends Record<string, unknown> {
    extension?: {
        extensionId: string;
        appId: string;
        type: string;
    };
    eventId?: string;
}
export type SubscriberCallback<T, U = void> = (event: T) => U;
export type SubscriberOptions = Record<string, any>;
//# sourceMappingURL=EventBus.d.ts.map