/**
 * @license
 * Copyright 2025 Steven Roussey <sroussey@gmail.com>
 * SPDX-License-Identifier: Apache-2.0
 */
export type Cursor<T> = {
    length: number;
    next: () => IteratorResult<T>;
    [Symbol.iterator]: () => Iterator<T>;
};
/**
 * Creates a proxy that treats an object-of-arrays as an array-of-objects.
 * It lazily computes each row when accessed and lets you update or add new rows.
 *
 * When adding a new object (either via .push or assignment to the next index),
 * the underlying arrays are updated accordingly.
 *
 * @param data An object whose properties are arrays (assumed to have equal lengths)
 * @returns A proxy that behaves like an array of objects backed by the input arrays
 */
export declare function objectOfArraysAsArrayOfObjects<T extends Record<string, any>>(data: {
    [K in keyof T]: T[K][];
}): Array<T> & {
    cursor: () => Cursor<T>;
};
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