import { ReactiveElement, ReactiveController } from 'lit';
export declare class TouchCoordinate {
    x: number;
    y: number;
    offsetX: number;
    offsetY: number;
    constructor(event: PointerEvent, startPosition: {
        x: number;
        y: number;
    });
}
export declare function interactionTouch<T extends ReactiveElement>(): ClassDecorator;
/**
 * Responsible for handling touch events on a LitElement
 * @event bp-touchstart
 * @event bp-touchmove
 * @event bp-touchend
 */
export declare class InteractionTouchController<T extends ReactiveElement> implements ReactiveController {
    #private;
    private host;
    constructor(host: T);
    hostConnected(): Promise<void>;
}