import { PluginConfig, THREE } from "@x-viewer/core";
import { type BaseViewer, Plugin } from "@x-viewer/core";
import { BaseMeasureDrawable } from "./BaseMeasureDrawable";
import { MeasurementData, MeasurementType } from "./BaseMeasurement";
/**
 * Measurement plugin config.
 */
export type MeasurementPluginConfig = Partial<PluginConfig>;
export declare class MeasurementPlugin extends Plugin {
    static readonly DEFAULT_ID = "MeasurementPlugin";
    selectedDrawable: BaseMeasureDrawable | undefined;
    constructor(viewer: BaseViewer, cfg?: MeasurementPluginConfig);
    protected get canvas(): HTMLCanvasElement;
    protected get raycaster(): THREE.Raycaster;
    add(drawable: BaseMeasureDrawable, needFireEvent?: boolean): void;
    create(data: MeasurementData): BaseMeasureDrawable;
    remove(drawable: BaseMeasureDrawable, needFireEvent?: boolean): void;
    /**
     * Set osnap tolerance in pixcel size. The pixcel size will be converted to a size in world coordinate and pass to OSnapHelper.
     */
    setSnapTolerance(toleranceInPixel: number): void;
    /**
     * Activates distance, area, or angle measurement according to `type`.
     * @param type Measurement mode to start.
     */
    activate(type: MeasurementType): void;
    /** Deactivates the current measurement mode and restores selection settings. */
    deactivate(): void;
    getActiveMeasurementType(): MeasurementType | undefined;
    /**
     *
     * @returns {boolean}
     * @description Is measure plugin active
     */
    isActive(): boolean;
    /**
     *
     * @returns {boolean} Is measuring now
     */
    isMeasuring(): boolean;
    /** Returns all persisted measurement records from the drawable list. */
    getData(): MeasurementData[];
    /**
     * Aborts the in-progress measurement stroke without leaving measurement mode (user can start again).
     */
    cancel(): void;
    /**
     * Replaces measurements from serialized `MeasurementData` entries (undo-aware batch).
     * @param dataArray Records to materialize as drawables.
     */
    setData(dataArray: MeasurementData[]): void;
    /**
     * Sets a measurement drawable's visibility by id.
     * @param id
     * @param visible
     * @returns
     * @description Sets a measurement's visibility.
     */
    setVisibleById(id: string, visible: boolean): boolean;
    /**
     * Sets all measurement drawables' visibilities.
     */
    setVisibilities(visible: boolean): void;
    /** Clears all measurement drawables after exiting any active draw. */
    clear(): void;
    /**
     * Gets a measurement drawable by id.
     */
    getById(id: string): BaseMeasureDrawable;
    removeById(id: string): void;
    /**
     * Selects a measurement drawable by id.
     * @param {string} id
     * @description Selects a measurement by id
     */
    selectById(id: string): void;
    /**
     * Selects a measurement drawable.
     */
    select(drawable: BaseMeasureDrawable): void;
    /**
     *
     * @param renderEnabled If need render measurement
     * @description Unselects a measurement.
     */
    unselect(renderEnabled?: boolean): void;
    /**
     * Gets the scale value.
     * Scale is the ratio of real world value and the value in three.js(pdf, a map, etc.).
     * e.g., Real world distance is 1000, and the value in three.js is 1, then scale is 1000.
     * We should display 1000 rather than 1 while measuring.
     */
    getScale(): number | undefined;
    /**
     * Sets the scale value.
     */
    setScale(scale: number | undefined): void;
    /**
     * @description Destroy measure plugin
     */
    destroy(): void;
}