/**
 * Used internally to help keep track of event listeners
 * that need to be disposed
 * @internal
 */
export declare type AnyEventTarget<EventMap extends Record<string, unknown[]>, P extends keyof EventMap, Args extends EventMap[P] = EventMap[P]> = {
    readonly on?: (event: P, listener: (...args: Args) => void) => void;
    readonly off?: (event: P, listener: (...args: Args) => void) => void;
    readonly addListener?: (event: P, listener: (...args: Args) => void) => void;
    readonly removeListener?: (event: P, listener: (...args: Args) => void) => void;
    readonly addEventListener?: (event: P, listener: (...args: Args) => void) => void;
    readonly removeEventListener?: (event: P, listener: (...args: Args) => void) => void;
};
export interface Listener<EventMap extends Record<string, unknown[]>, P extends keyof EventMap = keyof EventMap, Args extends EventMap[P] = EventMap[P], Target extends AnyEventTarget<EventMap, P, Args> = AnyEventTarget<EventMap, P, Args>> {
    readonly target: Target;
    readonly event: keyof EventMap;
    readonly cb: (...args: Args) => void;
}