/**
 * Determines the mean (average) of all `array` numbers.
 * @param array Array with numbers to determine mean.
 */
export declare function mean(array: number[]): number;
/**
 * Returns a function that
 * determines the mean (average) of all `array` numbers.
 */
export declare function mean(): typeof deferred;
/**
 * Determines the mean (average) of all `array` numbers.
 * @param array Array with numbers to determine mean.
 */
declare function deferred(array: number[]): number;
export {};