export declare function isEmptyArray<T>(input: T): input is T;
export declare function isNotEmptyArray<T>(input: T): input is Exclude<T, null | undefined>;
/**
 * Splits a string into words.
 *
 * @param input The input value to split into words.
 * @param excludeWords An array of words to exclude from the result.
 * @returns An array of words.
 */
export declare function splitIntoWords(input: unknown, excludeWords?: string[]): string[];