/**
 * Splits an array into chunks of a specified size
 * @param { Array<BatchEntryType> } array - The array to split
 * @param {number }batchSize - The size of each chunk
 * @returns {Array<Array<T>>} - An array of chunks
 */
export declare function batchArray<BatchEntryType>(array: Array<BatchEntryType>, batchSize: number): Array<Array<BatchEntryType>>;