/**
 * This class provide an implementation of Guid used as id for flowbite-angular components.
 *
 * @see https://gist.github.com/emptyother/1fd97db034ef848f38eca3354fa9ee90
 */
export declare class Guid {
    private value;
    /**
     * If value is given and if the value is a valid Guid, then return a Guid from the string ; Otherwise or if no value is given, create a Guid class without value.
     *
     * @param value Guid as string if you want to get a Guid type from string
     */
    constructor(value?: string);
    /**
     * Function that generate new Guid.
     *
     * @returns New Guid.
     */
    static newGuid(): Guid;
    /**
     * Function that generate an empty Guid.
     *
     * @return "00000000-0000-0000-0000-000000000000".
     */
    static get empty(): string;
    /**
     * Function that generate an empty Guid.
     *
     * @return "00000000-0000-0000-0000-000000000000".
     */
    get empty(): string;
    /**
     * Check if the provided Guid is valid.
     *
     * @param str The Guid to check.
     * @returns true if the Guid is valid ; false otherwise.
     */
    static isValid(str: string): boolean;
    /**
     * ToString base method.
     *
     * @returns Value as string.
     */
    toString(): string;
    /**
     * ToJson base method.
     *
     * @returns Value as Json compatible string.
     */
    toJSON(): string;
}
/**
 * Function that return a new Guid.
 *
 * @returns New {@link Guid}.
 *
 * @see `Guid`
 */
export declare function generateId(): Guid;