import { LitElement } from 'lit';
import { ElementPin } from './pin';
export declare class HcSr04Element extends LitElement {
    triggered: boolean;
    distance: number;
    duration: number;
    rotation: number;
    elevation: number;
    simulation_height: number;
    simulation_width: number;
    readonly height: number;
    readonly detection_distance: number;
    readonly simulation_base_height: number;
    readonly simulation_base_width: number;
    readonly pinInfo: ElementPin[];
    render(): import("lit-html").TemplateResult<1> | undefined;
}