import type { UiMetricaGoal } from '../uiFactory/types';
/**
 * Interface for a counter that provides methods for tracking metrics.
 * @function hit - Tracks a hit event with optional arguments. https://yandex.ru/support/metrica/ru/objects/hit
 * @function params - Sets parameters for the counter with optional arguments. https://yandex.ru/support/metrica/ru/objects/params-method
 * @function userParams - Sets user-specific parameters for the counter with optional arguments. https://yandex.ru/support/metrica/ru/objects/user-params
 * @function reachGoal - Tracks a goal achievement event with optional arguments. https://yandex.ru/support/metrica/ru/objects/reachgoal
 */
export interface Counter {
    hit: (...args: unknown[]) => void;
    params: (...args: unknown[]) => void;
    userParams: (...args: unknown[]) => void;
    reachGoal: (...args: unknown[]) => void;
}
/**
 * Retrieves a Yandex Metrica instance by name from the global window object.
 * If no instance is found for the given name, returns a FakeMetrica instance instead.
 * @param name The name of the metrica to retrieve
 * @returns The Yandex Metrica instance if found, otherwise a FakeMetrica instance
 */
export declare function getMetrica(name?: string): Counter | undefined;
export declare function reachMetricaGoal(goalKey: UiMetricaGoal, params?: Record<string, boolean | string | number | null>): void;