import { XYComponentConfigInterface } from '../../core/xy-component/config';
import { CurveType } from '../../types/curve';
import { ColorAccessor, GenericAccessor, NumericAccessor, StringAccessor } from '../../types/accessor';
import { FillPatternType, LinePatternType } from '../../styles/patterns';

export interface AreaConfigInterface<Datum> extends XYComponentConfigInterface<Datum> {
    /** Area color accessor function. The whole data array will be passed as the first argument. Default: `undefined` */
    color?: ColorAccessor<Datum[]>;
    /** Area fill pattern accessor. Resolves to a `FillPatternType`. The whole data array is passed as the first argument. Default: `undefined` */
    pattern?: GenericAccessor<FillPatternType, Datum[]>;
    /** Curve type from the CurveType enum. Default: `CurveType.MonotoneX` */
    curveType?: CurveType | string;
    /** Baseline value or accessor function. Default: `undefined` */
    baseline?: NumericAccessor<Datum>;
    /** Opacity value or accessor function. Default: `1` */
    opacity?: NumericAccessor<Datum[]>;
    /** Optional area cursor. String or accessor function. Default: `null` */
    cursor?: StringAccessor<Datum[]>;
    /** Display a line on the top of the area. Default: `false` */
    line?: boolean;
    /** Line color accessor function. The whole data array will be passed as the first argument. Default: `undefined` */
    lineColor?: ColorAccessor<Datum[]>;
    /** Line width in pixels. Default: `2` */
    lineWidth?: number;
    /** Line dash array, see SVG's stroke-dasharray. Default: `undefined` */
    lineDashArray?: GenericAccessor<number[], Datum[]>;
    /** Pattern accessor for the area's outline. Resolves to a `LinePatternType`. The whole data array is passed as the first argument. Default: `undefined` */
    linePattern?: GenericAccessor<LinePatternType, Datum[]>;
    /** If an area is smaller than 1px, extend it to have 1px height. Default: `false`
     * @deprecated Use minHeight instead
     */
    minHeight1Px?: boolean;
    /** Minimum height of the area, use carefully.
     * This setting is useful when some of the area values are zeros or very small so visually they become
     * practically invisible, but you want to show that the data behind them exists and they're not just empty segments.
     * Default: `undefined` */
    minHeight?: number;
    /** Whether to stack min height areas or not. Default: `undefined` */
    stackMinHeight?: boolean;
}
export declare const AreaDefaultConfig: AreaConfigInterface<unknown>;