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Name	Size	Permission	Date
index.d.ts	1.89 KB	-rw-r--r--	2023-12-13 10:07
index.js	587 B	-rw-r--r--	2023-12-13 10:07
package.json	680 B	-rw-r--r--	2023-12-13 10:07

Rename

declare namespace pReduce {
	type ReducerFunction<ValueType, ReducedValueType = ValueType> = (
		previousValue: ReducedValueType,
		currentValue: ValueType,
		index: number
	) => PromiseLike<ReducedValueType> | ReducedValueType;
}

declare const pReduce: {
	/**
	Reduce a list of values using promises into a promise for a value.

@param input - Iterated over serially in the `reducer` function.
	@param reducer - Expected to return a value. If a `Promise` is returned, it's awaited before continuing with the next iteration.
	@param initialValue - Value to use as `previousValue` in the first `reducer` invocation.
	@returns A `Promise` that is fulfilled when all promises in `input` and ones returned from `reducer` are fulfilled, or rejects if any of the promises reject. The resolved value is the result of the reduction.

@example
	```
	import pReduce = require('p-reduce');
	import humanInfo from 'human-info'; // Not a real module

(async () => {
		const names = [
			getUser('sindresorhus').then(info => info.name),
			'Addy Osmani',
			'Pascal Hartig',
			'Stephen Sawchuk'
		];

const totalAge = await pReduce(names, async (total, name) => {
			const info = await humanInfo(name);
			return total + info.age;
		}, 0);

console.log(totalAge);
		//=> 125
	})();
	```
	*/
	<ValueType, ReducedValueType = ValueType>(
		input: Iterable<PromiseLike<ValueType> | ValueType>,
		reducer: pReduce.ReducerFunction<ValueType, ReducedValueType>,
		initialValue?: ReducedValueType
	): Promise<ReducedValueType>;

// TODO: Remove this for the next major release, refactor the whole definition to:
	// declare function pReduce<ValueType, ReducedValueType = ValueType>(
	// 	input: Iterable<PromiseLike<ValueType> | ValueType>,
	// 	reducer: pReduce.ReducerFunction<ValueType, ReducedValueType>,
	// 	initialValue?: ReducedValueType
	// ): Promise<ReducedValueType>;
	// export = pReduce;
	default: typeof pReduce;
};

export = pReduce;