import { Binder } from "@ribajs/core";
import { PopoverOptions } from "@ribajs/bs5";
export declare class PopoverBinder extends Binder<string, HTMLElement> {
    static key: string;
    private popover?;
    private listeners;
    routine(el: HTMLElement, optionsOrContent: string | PopoverOptions): void;
    bind(el: HTMLElement): void;
    unbind(): void;
}