export declare function truncateOrPadArray(arr: number[], length: number): number[];
/**
 * Computes a single “recommended” chunk size so that if you loop
 * `for (let i = 0; i < length; i += chunkSize)`,
 * no slice will exceed `maxChunkSize` and all chunk sizes are 'almost' equal.
 */
export declare function computeRecommendedChunkSize(length: number, maxChunkSize: number): number;