@technobuddha/library/dist/zipper-merge.d.ts

A large library of useful functions

/**
 * Merges multiple arrays into a single array by interleaving their elements at each index.
 *
 * Each element of the resulting array is an array containing the elements from the input arrays at
 * the corresponding index. If input arrays have different lengths, `undefined` will be used for
 * missing elements.
 * @param arrays - The arrays to merge
 * @returns An array of arrays, where each inner array contains the elements from the input arrays
 * at the same index.
 * @example
 * ```typescript
 * zipperMerge([1, 2, 3], ['a', 'b', 'c']);
 * // Returns: [[1, 'a'], [2, 'b'], [3, 'c']]
 *
 * zipperMerge([1, 2], ['a', 'b', 'c']);
 * // Returns: [[1, 'a'], [2, 'b'], [undefined, 'c']]
 * ```
 * @group Array
 * @category Operations
 */
export declare function zipperMerge<T extends unknown[][]>(...arrays: T): {
    [K in keyof T]: T[K] extends (infer V)[] ? V : never;
}[];