import { CartesianChartProps } from '../internal/components/cartesian-chart/interfaces';
import { ChartDataTypes, MixedLineBarChartProps } from '../mixed-line-bar-chart/interfaces';
declare type LineSeries<T> = MixedLineBarChartProps.LineDataSeries<T> | MixedLineBarChartProps.ThresholdSeries;
export interface LineChartProps<T extends ChartDataTypes> extends CartesianChartProps<T, MixedLineBarChartProps.ChartSeries<T>> {
    /**
     * Array that represents the source of data for the displayed chart.
     * Each element can represent a line series or a threshold, and can have the following properties:
     *
     * * `title` (string): A human-readable title for this series
     * * `type` (string): Series type (`"line"`, or `"threshold"`)
     * * `data` (Array): An array of data points, represented as objects with `x` and `y` properties
     * * `color` (string): (Optional) A color hex value for this series. When assigned, it takes priority over the automatically assigned color
     * * `valueFormatter` (Function): (Optional) A function that formats data values before rendering in the UI, For example, in the details popover.
     */
    series: ReadonlyArray<LineSeries<T>>;
    /**
     * When set to `true`, adds a visual emphasis on the zero baseline axis.
     * See the usage guidelines for more details.
     */
    emphasizeBaselineAxis?: boolean;
}
export declare namespace LineChartProps { }
export {};
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