/**
 *
 * @param input
 * @returns formated string
 * @description normalizes input to supported path and file name format.
 * Changes camelCase strings to kebab-case, replaces spaces with dash and keeps underscores.
 */
export declare function convertToKebabCase(input: string): string;
/**
 * Converts a string to CONSTANT_CASE format.
 *
 * @param input - The input string to normalize.
 * @returns The string transformed to CONSTANT_CASE.
 * @description Normalizes input to a valid CONSTANT_CASE format.
 * Changes camelCase strings to snake_case, replaces spaces with underscores,
 * and converts all letters to uppercase.
 */
export declare function convertToConstantCase(input: string): string;
/**
 * Pluralizes a given noun.
 *
 * @param name - The noun to pluralize.
 * @returns The plural form of the noun.
 * @description Converts a singular noun to its plural form following basic English pluralization rules:
 * - If the word ends with a consonant + "y", replace "y" with "ies".
 * - If the word ends with "s", "x", "z", "ch", or "sh", add "es".
 * - Otherwise, add "s".
 */
export declare function pluralize(name: string): string;