axax/esnext/sum.d.ts

A library of async iterator extensions for JavaScript including ```map```, ```reduce```, ```filter```, ```flatMap```, ```pipe``` and [more](https://github.com/jamiemccrindle/axax/blob/master/docs/API.md#functions).

/**
 * Sums the values of the async iterable
 */
export declare function sum(source: AsyncIterable<number>): Promise<number>;