import { EncodeOptions } from 'he';
import { BytesOptions } from 'bytes';
export { default as toSlug } from 'slugify';
/**
 * The method is a copy/paste from the "title-case" package. They have
 * a dependency on "tslib", which I don't want.
 */
export declare function titleCase(input: string): string;
/**
 * Define an irregular rule
 */
export declare function defineIrregularRule(singleValue: string, pluralValue: string): void;
/**
 * Define uncountable rule
 */
export declare function defineUncountableRule(word: string): void;
/**
 * Convert string to camelcase
 */
export declare function camelCase(value: string): string;
/**
 * Convert string to snakecase
 */
export declare function snakeCase(value: string): string;
/**
 * Convert string to dashcase
 */
export declare function dashCase(value: string, options?: {
    capitalize?: boolean;
}): string;
/**
 * Convert string to pascal case
 */
export declare function pascalCase(value: string): string;
/**
 * Convert string to capital case
 */
export declare function capitalCase(value: string): string;
/**
 * Convert string to sentence case
 */
export declare function sentenceCase(value: string): string;
/**
 * Convert string to dot case
 */
export declare function dotCase(value: string): string;
/**
 * Remove all sort of casing from the string
 */
export declare function noCase(value: string): string;
/**
 * Pluralize a word
 */
export declare function pluralize(word: string): string;
/**
 * Singularize a word
 */
export declare function singularize(word: string): string;
/**
 * Truncate a sentence till a give limit of characters
 */
export declare function truncate(sentence: string, charactersLimit: number, options?: {
    completeWords?: boolean;
    suffix?: string;
}): string;
/**
 * Same as truncate, but strips out the HTML
 */
export declare function excerpt(sentence: string, charactersLimit: number, options?: {
    completeWords?: boolean;
    suffix?: string;
}): string;
/**
 * Condenses multiple whitespaces from a string
 */
export declare function condenseWhitespace(value: string): string;
/**
 * Escape HTML entities
 */
export declare function escapeHTML(value: string, options?: {
    encodeSymbols?: boolean;
}): string;
/**
 * Encode symbols that aren’t printable ASCII symbols
 */
export declare function encodeSymbols(value: string, options?: EncodeOptions): string;
/**
 * Convert array of values to a sentence
 */
export declare function toSentence(values: any[], options?: {
    separator?: string;
    pairSeparator?: string;
    lastSeparator?: string;
}): string;
/**
 * Convert a number to a human readable string
 */
export declare function prettyBytes(value: number, options?: BytesOptions): string;
/**
 * Convert milliseconds to a human readable string
 */
export declare function prettyMs(value: number, options?: {
    long: boolean;
}): string;
/**
 * Find if a string is empty. Including any number of whitespaces
 */
export declare function isEmpty(value: string): boolean;
/**
 * Ordinalize a give number or string
 */
export declare function ordinalize(value: string | number): string;
/**
 * Converts unit expression to bytes
 */
export declare function toBytes(value: string | number): number;
/**
 * Converts time expression to milliseconds
 */
export declare function toMs(value: string | number): number;
/**
 * Generates a random string for a given size
 */
export declare function generateRandom(size: number): string;