/**
 * Convert from camelCase to CONST_CASE
 * @example
 * ```js
 * camelToConst('myCamelCaseString') // => 'MY_CAMEL_CASE_STRING'
 * ```
 * @param str - The camelCase string to be converted to CONST_CASE
 * @return The resulting string in CONST_CASE
 */
export declare const camelToConst: (str: string) => string;
/**
 * Convert a string captical case
 * @example
 * ```js
 * capitalize('my string') // => 'My string'
 * ```
 * @param str - The string to be converted
 * @return The resulting string in capitcal case
 */
export declare const capitalize: (str: string) => string;