import { AnalyticsDispatcher } from '../../internal/AnalyticsDispatcher';
import { DataMap } from '../../internal/types';
declare function withExtras<T>(this: AnalyticsDispatcher<T>, extras: DataMap): AnalyticsDispatcher<T>;
declare module '../../internal/AnalyticsDispatcher' {
    interface AnalyticsDispatcher<T> {
        withExtras: typeof withExtras;
    }
}
export {};