import type { IPoint } from "../../../core/util/IPoint";
import type { Line } from "../../../core/render/Line";
import type { Graphics } from "../../../core/render/Graphics";
import { RectangleSeries, IRectangleSeriesSettings, IRectangleSeriesPrivate, IRectangleSeriesDataItem } from "./RectangleSeries";
import { ListTemplate } from "../../../core/util/List";
import { Label } from "../../../core/render/Label";
export interface IMeasureDataItem extends IRectangleSeriesDataItem {
}
export interface IMeasureSettings extends IRectangleSeriesSettings {
    /**
     * Text of the label, with placeholders `{value}` (price change),
     * `{percent}`, `{count}` (data items), `{intervalCount}` and
     * `{intervalUnit}`.
     */
    labelText?: string;
    /**
     * Text added to the label when the measured range has volume, with
     * `{volume}` for its total.
     */
    labelVolumeText?: string;
}
export interface IMeasurePrivate extends IRectangleSeriesPrivate {
}
/**
 * Measure drawing tool: a rectangle between two points that shows the price
 * change and the time between them.
 */
export declare class Measure extends RectangleSeries {
    static className: string;
    static classNames: Array<string>;
    _settings: IMeasureSettings;
    _privateSettings: IMeasurePrivate;
    _dataItemSettings: IMeasureDataItem;
    protected _lines: Array<Line>;
    protected _labels: Array<Label>;
    protected _tag: string;
    _afterNew(): void;
    /**
     * Labels of the measurements. Settings on `labels.template` apply to all
     * of them.
     */
    readonly labels: ListTemplate<Label>;
    /**
     * @ignore
     */
    makeLabel(): Label;
    protected _createElements(index: number): void;
    protected _disposeIndex(index: number): void;
    protected _updateOthers(index: number, fillGraphics: Graphics, p1: IPoint, p2: IPoint): void;
}
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