import type { ReactiveController, ReactiveElement } from 'lit';
export interface SwipeDetails {
    initialX: number;
    initialY: number;
    pageX: number;
    pageY: number;
    distX: number;
    distY: number;
}
interface SwipeControllerOptions {
    target?: () => HTMLElement;
    matchesGesture: (details: SwipeDetails) => boolean;
    onSwipeEnd: (details: SwipeDetails) => void;
}
export declare class SwipeController implements ReactiveController {
    private events;
    private hadFirstUpdate;
    private initialTouchX;
    private initialTouchY;
    private options;
    constructor(host: ReactiveElement, options: SwipeControllerOptions);
    hostUpdated(): void;
    hostDisconnected(): void;
    private handleTouchStart;
    private handleTouchEnd;
}
export declare function isHorizontalSwipe({ distX, distY }: SwipeDetails): boolean;
export declare function isDownwardsSwipe({ distX, distY }: SwipeDetails): boolean;
export {};