/**
 * Split an array based on size
 * @param arr
 * @param chunkSize
 * @returns
 */
export declare const toChunks: <T>(arr: T[], chunkSize: number) => T[][];
/**
 * simple method to normalize any string to array
 * @param inp
 */
export declare const toArray: (inp: string | string[]) => string[];
/**
 * Returns the difference between two arrays
 * @param inputArr input array
 * @param toRemoveArr array of elements to be removed
 */
export declare const removeFromArray: <T>(inputArr: T[], toRemoveArr: T[]) => T[];
/**
 * Returns the difference between two arrays, which match input array pattern
 * @param inputArr input array
 * @param toRemoveArr array of elements to be removed
 */
export declare const removeIfMatchPattern: (inputArr: string[], toRemoveArr: string[]) => string[];