import { ReactiveController, ReactiveElement } from 'lit';
export interface PopoverTrigger extends ReactiveElement {
    popoverTargetAction: 'toggle' | 'show' | 'hide';
    popoverTargetElement: HTMLElement;
    disabled: boolean;
}
/**
 * Provides necessary API for popover trigger types https://github.com/whatwg/html/issues/9110
 */
export declare function typePopoverTrigger<T extends PopoverTrigger>(): ClassDecorator;
export declare class TypePopoverTriggerController<T extends PopoverTrigger> implements ReactiveController {
    #private;
    private host;
    constructor(host: T);
    hostConnected(): Promise<void>;
}