/**
 * Returns a function that returns the next power of 2 every time it is called
 *
 * @returns {function(): number} A function that returns the next power of 2
 */
export function flagGenerator(): () => number;
/**
 * Checks whether a given binary flag is enabled
 *
 * @param {number} flags The set of flags
 * @param {number} flag The flag to check for
 * @returns {boolean} True if the flag is enabled
 */
export function hasFlag(flags: number, flag: number): boolean;
/**
 * Returns the given set of flags, after enabling the given flag
 *
 * @param {number} flags The set of flags on which to enable the given flag on
 * @param {number} flag The flag to enable
 * @returns {number} The set of flags, after enabling the flag
 */
export function addFlag(flags: number, flag: number): number;
/**
 * Returns the given number, after disabling the given flag and all other dependant flags
 *
 * @param {number} flags The set of flags on which to disable the given flag
 * @param {number} flag The flag to disable
 * @param {number[]|Object<string,number>} [allFlags] The collection of flags that the flag to disable is a part of
 * @returns {number} The set of flags after disabling the given flag and all others that depend on it
 */
export function removeFlag(flags: number, flag: number, allFlags?: {
    [x: string]: number;
} | number[] | undefined): number;
/**
 * Enables or disables a flag
 *
 * @param {number} flags The set of flags on which to enable/disable the given flag
 * @param {number} flag The flag to enable/disable
 * @param {boolean} enabled True to enable the flag, false to disable it
 * @param {number[]|Object<string,number>} [allFlags] The collection of flags that the flag to enable/disable is a part of
 * @returns {number} The set of flags after enabling/disabling the given flag
 */
export function toggleFlag(flags: number, flag: number, enabled: boolean, allFlags?: number[] | {
    [x: string]: number;
} | undefined): number;