jsmodern/dist/array/fold.d.ts

An extension to existing JavaScript, influenced by other great languages such as Rust, Dart, Java, Golang, etc.

import type { PrototypeStruct } from '../index.js';
declare type FoldPredicate<T, U> = (previousValue: U, currentValue: T, index: number) => T extends U ? T : U;
interface Fold<T> {
    fold(initialValue: T, predicate: FoldPredicate<T, T>): T;
    fold<U>(initialValue: U, predicate: FoldPredicate<T, U>): U;
}
export declare const fold: PrototypeStruct;
declare global {
    interface Array<T> extends Fold<T> {
    }
}
export {};
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