import { IMeasure, MeasurementOptions, MeasurementRecord } from '../types';
import { HtmlOverlayLabelPool } from '../../HtmlOverlayLabelPool';
export default class TriangleMeasure implements IMeasure {
    private Cesium;
    private viewer;
    private handler;
    private positions;
    private htmlLabelPool;
    private htmlLabelId;
    private segmentEntities;
    private angleMarkerEntities;
    private pointEntities;
    private segmentLabelIds;
    private angleLabelIds;
    private previewLabelId;
    private previewSegmentEntities;
    private previewAngleMarkerEntities;
    private previewPointEntity;
    private previewLow;
    private previewHigh;
    private previewThird;
    private previewMarkerP1;
    private previewMarkerP2;
    private previewMarkerCorner;
    constructor(Cesium: any, viewer: any);
    start(options: MeasurementOptions): void;
    stop(): void;
    clear(): void;
    rehydrate(record: MeasurementRecord, htmlLabelPool?: HtmlOverlayLabelPool): void;
}