import { ESeriesType } from "../../../types/SeriesType";
import { ETriangleSeriesDrawMode } from "../../../types/TriangleSeriesDrawMode";
import type { TSciChart } from "../../../types/TSciChart";
import type { IThemeProvider } from "../../Themes/IThemeProvider";
import { BaseRenderableSeries } from "./BaseRenderableSeries";
import type { ILineSeriesDataLabelProviderOptions } from "./DataLabels/LineSeriesDataLabelProvider";
import type { IHitTestProvider } from "./HitTest/IHitTestProvider";
import type { IBaseRenderableSeriesOptions } from "./IBaseRenderableSeriesOptions";
import type { ICustomTextureOptions } from "../../Drawing/BrushCache";
import type { GradientParams } from "../../../Core/GradientParams";
import type { HitTestInfo } from "./HitTest/HitTestInfo";
import type { SeriesInfo } from "../../Model/ChartData/SeriesInfo";
export interface IFastTriangleRenderableSeriesOptions extends IBaseRenderableSeriesOptions {
    /**
     * Sets the fill color for triangles
     */
    fill?: string;
    /**
     * Sets the draw mode for the {@link FastTriangleRenderableSeries}, one of {@link ETriangleSeriesDrawMode}
     */
    drawMode?: ETriangleSeriesDrawMode;
    /**
     * Sets the number of vertices per polygon. Applies only for drawMode ETriangleSeriesDrawMode.Polygon
     */
    polygonVertices?: number;
    /**
     * Options to pass to the {@link DataLabelProvider}. Set a style with font and size to enable per-point text for this series.
     */
    dataLabels?: ILineSeriesDataLabelProviderOptions;
    /**
     * Not supported for Triangle Renderable Series
     */
    stroke?: string;
    /**
     * Not supported for Triangle Renderable Series
     */
    strokeThickness?: number;
    /**
     * Options that creates a custom texture brush
     */
    customTextureOptions?: ICustomTextureOptions;
    /**
     * Gets or sets the fill as a gradient brush
     */
    fillLinearGradient?: GradientParams;
}
/**
 * The FastTriangleRenderableSeries is a specialized renderable series for displaying triangles in SciChart's High Performance Real-time
 * {@link https://www.scichart.com/javascript-chart-features | JavaScript Charts}
 *
 * ---
 * 📚 Docs: {@link https://www.scichart.com/documentation/js/v4/2d-charts/chart-types/fast-triangle-renderable-series/}
 */
export declare class FastTriangleRenderableSeries extends BaseRenderableSeries {
    readonly type: ESeriesType;
    private drawModeProperty;
    private polygonVerticesProperty;
    private fillProperty;
    private fillLinearGradientProperty;
    private customTextureOptionsProperty;
    constructor(webAssemblyContext: TSciChart, options?: IFastTriangleRenderableSeriesOptions);
    protected addDrawingProviders(webAssemblyContext: TSciChart, options?: IBaseRenderableSeriesOptions): void;
    get drawMode(): ETriangleSeriesDrawMode;
    set drawMode(value: ETriangleSeriesDrawMode);
    get polygonVertices(): number;
    set polygonVertices(value: number);
    get fill(): string;
    set fill(htmlColorCode: string);
    /**
     * Gets or sets the fill as a gradient brush
     */
    get fillLinearGradient(): GradientParams;
    /**
     * Gets or sets the fill as a gradient brush
     */
    set fillLinearGradient(gradientBrushParams: GradientParams);
    /**
     * Gets or sets options to use a custom texture brush
     */
    get customTextureOptions(): ICustomTextureOptions;
    /**
     * Gets or sets options to use a custom texture brush
     */
    set customTextureOptions(customTextureOptions: ICustomTextureOptions);
    resolveAutoColors(index: number, maxSeries: number, theme: IThemeProvider): void;
    /** @inheritDoc */
    getSeriesInfo(hitTestInfo: HitTestInfo): SeriesInfo;
    /** @inheritDoc */
    toJSON(excludeData?: boolean): import("../../..").TSeriesDefinition;
    protected newHitTestProvider(): IHitTestProvider;
}
