import { EventHistory, EventInfo, GlobalOption, Hook, Option } from './Interfaces';
import { ListenerManager } from './ListenerManager';
import { AsyncListener, Listener } from './Types';
export declare class EventEmitter {
    private listenerManager;
    private globalOption;
    /**
     * Creates an instance of EventEmitter.
     * @param globalOption - Global options for the class.
     * @param globalOption.separator - The separator used across all listeners unless listener contains custom separator.
     */
    constructor(globalOption?: GlobalOption);
    /**
     * Sets global options for the EventEmitter.
     * @param options - Global options, such as the separator.
     */
    setGlobalOptions(options: GlobalOption): void;
    /**
     * Retrieves the current global options set for the EventEmitter instance.
     *
     * @returns {GlobalOption} - The current global options object containing properties such as the separator used across all listeners.
     */
    getGlobalOptions(): GlobalOption;
    /**
     * Retrieves the current instance of the `ListenerManager`.
     *
     * @returns {ListenerManager} The current instance of `ListenerManager`.
     */
    getListenerManager(): ListenerManager;
    /**
     * Retrieves the event history based on a specific event name.
     *
     * @param event - The name of the event to filter by. This can include a namespace (e.g., 'namespace.eventName').
     * @returns {Array<{ event: string, listenerId: string, timestamp: number, args: unknown[] }>}
     * - An array of objects that match the specified event name, each containing the event name, listener ID, timestamp, and arguments.
     */
    getSpecificEventHistory(event: string): Array<EventHistory>;
    /**
     * Retrieves all recorded event histories.
     *
     * @returns {Array<{ event: string, listenerId: string, timestamp: number, args: unknown[] }>}
     * - An array of objects, each containing the event name, listener ID, timestamp, and the arguments passed to the listener.
     */
    getAllEventHistory(): Array<EventHistory>;
    /**
     * Adds a listener for the specified event, optionally applying filters, throttling, debouncing, and setting priority.
     * @param event - The event name, possibly with a namespace.
     * @param listener - The function to be called when the event is emitted.
     * @param options - An optional object containing properties like `filter`, `throttle`, `debounce`, and `priority`.
     * @param options.filter - A filter function to determine whether to emit the event.
     * @param options.throttle - The time delay (in milliseconds) for throttling the listener's execution.
     * @param options.debounce - The time delay (in milliseconds) for debouncing the listener's execution.
     * @param options.priority - The priority of the listener, higher values execute first (default is 0).
     * @param options.concurrency - Maximum number of listeners executed in parallel (default is unlimited).
     * @param options.separator - Separator used for parsing the event (if applicable, default is '.').
     */
    on(event: string, listener: Listener | AsyncListener, option?: Option): void;
    /**
     * Removes a previously added listener for the specified event.
     * @param event - The event name, possibly with a namespace.
     * @param listener - The listener function to be removed.
     */
    off(event: string, listener: Listener | AsyncListener): void;
    /**
     * Emits the specified event, calling all associated listeners.
     * @param event - The event name, possibly with a namespace.
     * @param args - Additional arguments to be passed to the listeners.
     * @returns A promise that resolves when all listeners have been executed.
     */
    emit(event: string, ...args: unknown[]): Promise<void>;
    /**
     * Lists all event subscriptions, including event names and listener count.
     *
     * @returns {Array<{ event: string, listenerCount: number }>} - An array of objects, each containing event name and count of listeners.
     */
    subscriptions(): Array<{
        event: string;
        listenerCount: number;
    }>;
    /**
     * Inspects a specific event subscription, showing details of listeners.
     *
     * @param event - The event name, possibly with a namespace (e.g., 'namespace.eventName').
     * @returns {Array<Object>} - An array of objects, each containing listener details (id, priority, concurrency, eventInfo, listener).
     */
    inspectSubscription(event: string): Array<{
        id: string;
        eventInfo: EventInfo;
        listener: Listener;
        priority: number;
        concurrency: number;
    }>;
    /**
     * Remove a subscription from the ListenerManager.
     *
     * @param event - The event name which can include a namespace (e.g., 'namespace.eventName').
     * @param listenerId - The unique identifier of the listener to be removed.
     */
    removeSubscription(event: string, listenerId: string): void;
    /**
     * Registers a hook to be executed before any listeners for an event are called.
     * @param hook - The function to execute before the event.
     */
    before(hook: Hook): this;
    /**
     * Registers a hook to be executed after all listeners for an event have completed.
     * @param hook - The function to execute after the event.
     */
    after(hook: Hook): this;
    /**
     * Removes a 'before' hook.
     * @param hook - The hook function to remove.
     */
    removeBefore(hook: Hook): this;
    /**
     * Removes an 'after' hook.
     * @param hook - The hook function to remove.
     */
    removeAfter(hook: Hook): this;
}
export declare const globalEventBus: EventEmitter;