import { InsightExtractorProps } from "@antv/ava";
import { type InsightMarkOptions } from "./insight";
export type TrendMarkOptions = Omit<InsightMarkOptions, "insightType" | "options"> & {
    algorithmParameter?: Pick<InsightExtractorProps["options"]["algorithmParameter"], "trend">;
};
/** 趋势线拟合高阶 Mark
 * trend regression line
 */
export declare const Trend: (options: TrendMarkOptions) => {};