@reactivex/ix-es2015-cjs/add/asynciterable-operators/average.d.ts

import { AsyncIterableX } from '../../asynciterable/asynciterablex';
export declare function averageProto(this: AsyncIterableX<number>, selector?: (x: number) => number | Promise<number>): Promise<number>;
export declare function averageProto<T>(this: AsyncIterableX<T>, selector?: (x: T) => number | Promise<number>): Promise<number>;
declare module '../../asynciterable/asynciterablex' {
    interface AsyncIterableX<T> {
        average: typeof averageProto;
    }
}