import { DataType } from '../../../../shared-logic/src/Field/types';
import { DataItem } from '../../../../shared-logic/src/ChartsV2/types';
interface getTrendArgs {
    data: Array<{
        [key: string]: DataItem;
    }>;
    forecastUnits: number;
    xKey: string;
    xKeyDataType: DataType;
    yKey: string;
    yKeys: string[];
    timeUnit: 'week' | 'quarter' | 'year' | 'month';
    includeForecast: boolean;
}
interface getTrendReturn {
    data: Array<{
        [key: string]: DataItem;
    }>;
}
export declare const addTrendAndForecast: ({ data, forecastUnits, xKeyDataType, xKey, yKey, yKeys, timeUnit, includeForecast, }: getTrendArgs) => getTrendReturn;
export {};
