import type { ComputedVisualizationSettings, RenderingContext } from "../../../../visualizations/types";
import type { RawSeries } from "../../../../../metabase-types/api";
import type { ChartDataset, NumericAxisScaleTransforms, SeriesModel, StackModel, TrendLinesModel, YAxisModel } from "./types";
export declare const getTrendLines: (rawSeries: RawSeries, yAxisModels: [YAxisModel | null, YAxisModel | null], yAxisScaleTransforms: NumericAxisScaleTransforms, seriesModels: SeriesModel[], chartDataset: ChartDataset, settings: ComputedVisualizationSettings, stackModels: StackModel[], renderingContext: RenderingContext) => TrendLinesModel | undefined;
