/*!*
 *
 *  Copyright (c) Highsoft AS. All rights reserved.
 *
 *!*/
import * as Highcharts from "../highcharts.src";
declare module "../highcharts.src" {
    /**
     * (Highmaps) Point accessibility options for a series.
     */
    interface PlotGeoheatmapAccessibilityPointOptions {
        /**
         * (Highmaps) Date format to use for points on datetime axes when
         * describing them to screen reader users.
         *
         * Defaults to the same format as in tooltip.
         *
         * For an overview of the replacement codes, see dateFormat.
         */
        dateFormat?: string;
        /**
         * (Highmaps) Formatter function to determine the date/time format used
         * with points on datetime axes when describing them to screen reader
         * users. Receives one argument, `point`, referring to the point to
         * describe. Should return a date format string compatible with
         * dateFormat.
         */
        dateFormatter?: Highcharts.ScreenReaderFormatterCallbackFunction<Highcharts.Point>;
        /**
         * (Highmaps) Whether or not to describe points with the value `null` to
         * assistive technology, such as screen readers.
         */
        describeNull?: boolean;
        /**
         * (Highmaps) A format string to use instead of the default for point
         * descriptions.
         *
         * The context of the format string is the point instance.
         *
         * As opposed to accessibility.point.valueDescriptionFormat, this option
         * replaces the whole description.
         */
        descriptionFormat?: string;
        /**
         * (Highmaps) Formatter function to use instead of the default for point
         * descriptions. Same as `accessibility.point.descriptionFormatter`, but
         * applies to a series instead of the whole chart.
         *
         * Note: Prefer using accessibility.point.valueDescriptionFormat instead
         * if possible, as default functionality such as describing annotations
         * will be preserved.
         */
        descriptionFormatter?: Highcharts.ScreenReaderFormatterCallbackFunction<Highcharts.Point>;
        /**
         * (Highmaps) Decimals to use for the values in the point descriptions.
         * Uses tooltip.valueDecimals if not defined.
         */
        valueDecimals?: number;
        /**
         * (Highmaps) Format to use for describing the values of data points to
         * assistive technology - including screen readers. The point context is
         * available as `{point}`.
         *
         * Other available context variables include `{index}`, `{value}`, and
         * `{xDescription}`.
         *
         * Additionally, the series name, annotation info, and description added
         * in `point.accessibility.description` is added by default if relevant.
         * To override this, use the accessibility.point.descriptionFormatter
         * option.
         */
        valueDescriptionFormat?: string;
        /**
         * (Highmaps) Prefix to add to the values in the point descriptions.
         * Uses tooltip.valuePrefix if not defined.
         */
        valuePrefix?: string;
        /**
         * (Highmaps) Suffix to add to the values in the point descriptions.
         * Uses tooltip.valueSuffix if not defined.
         */
        valueSuffix?: string;
    }
    /**
     * (Highcharts, Highstock, Highmaps, Gantt) Options for the series data
     * labels, appearing next to each data point.
     *
     * Since v6.2.0, multiple data labels can be applied to each single point by
     * defining them as an array of configs.
     *
     * In styled mode, the data labels can be styled with the
     * `.highcharts-data-label-box` and `.highcharts-data-label` class names
     * (see example).
     */
    interface PlotGeoheatmapDataLabelsOptions {
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) The alignment of the data
         * label compared to the point. If `right`, the right side of the label
         * should be touching the point. For points with an extent, like
         * columns, the alignments also dictates how to align it inside the box,
         * as given with the inside option. Can be one of `left`, `center` or
         * `right`.
         */
        align?: (Highcharts.AlignValue|null);
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) Alignment method for data
         * labels. If set to `plotEdges`, the labels are aligned within the plot
         * area in the direction of the y-axis. So in a regular column chart,
         * the labels are aligned vertically according to the `verticalAlign`
         * setting. In a bar chart, which is inverted, the labels are aligned
         * horizontally according to the `align` setting. Applies to cartesian
         * series only.
         */
        alignTo?: string;
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) Whether to allow data labels
         * to overlap. To make the labels less sensitive for overlapping, the
         * dataLabels.padding can be set to 0.
         */
        allowOverlap?: boolean;
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) Enable or disable the
         * initial animation when a series is displayed for the `dataLabels`.
         * The animation can also be set as a configuration object. Please note
         * that this option only applies to the initial animation.
         *
         * For other animations, see chart.animation and the animation parameter
         * under the API methods. The following properties are supported:
         *
         * - `defer`: The animation delay time in milliseconds.
         */
        animation?: (boolean|Highcharts.PlotGeoheatmapDataLabelsAnimationOptions|Partial<Highcharts.AnimationOptionsObject>);
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) The background color or
         * gradient for the data label. Setting it to `auto` will use the
         * point's color.
         */
        backgroundColor?: (Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject);
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) The border color for the
         * data label. Setting it to `auto` will use the point's color. Defaults
         * to `undefined`.
         */
        borderColor?: (Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject);
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) The border radius in pixels
         * for the data label.
         */
        borderRadius?: number;
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) The border width in pixels
         * for the data label.
         */
        borderWidth?: number;
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) A class name for the data
         * label. Particularly in styled mode, this can be used to give each
         * series' or point's data label unique styling. In addition to this
         * option, a default color class name is added so that we can give the
         * labels a contrast text shadow.
         */
        className?: string;
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) This options is deprecated.
         * Use style.color instead.
         *
         * The text color for the data labels. Defaults to `undefined`. For
         * certain series types, like column or map, the data labels can be
         * drawn inside the points. In this case the data label will be drawn
         * with maximum contrast by default. Additionally, it will be given a
         * `text-outline` style with the opposite color, to further increase the
         * contrast. This can be overridden by setting the `text-outline` style
         * to `none` in the `dataLabels.style` option.
         *
         * @deprecated 10.3.0
         */
        color?: Highcharts.ColorType;
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) Whether to hide data labels
         * that are outside the plot area. By default, the data label is moved
         * inside the plot area according to the overflow option.
         */
        crop?: boolean;
        /**
         * (Highcharts, Highstock, Gantt) Whether to defer displaying the data
         * labels until the initial series animation has finished. Setting to
         * `false` renders the data label immediately. If set to `true` inherits
         * the defer time set in plotOptions.series.animation.
         */
        defer?: boolean;
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) Enable or disable the data
         * labels.
         */
        enabled?: boolean;
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) A declarative filter to
         * control of which data labels to display. The declarative filter is
         * designed for use when callback functions are not available, like when
         * the chart options require a pure JSON structure or for use with
         * graphical editors. For programmatic control, use the `formatter`
         * instead, and return `undefined` to disable a single data label.
         */
        filter?: Highcharts.DataLabelsFilterOptionsObject;
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) A format string for the data
         * label. Available variables are the same as for `formatter`.
         */
        format?: string;
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) Callback JavaScript function
         * to format the data label. Note that if a `format` is defined, the
         * format takes precedence and the formatter is ignored.
         */
        formatter?: Highcharts.DataLabelsFormatterCallbackFunction;
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) For points with an extent,
         * like columns or map areas, whether to align the data label inside the
         * box or to the actual value point. Defaults to `false` in most cases,
         * `true` in stacked columns.
         */
        inside?: boolean;
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) Format for points with the
         * value of null. Works analogously to format. `nullFormat` can be
         * applied only to series which support displaying null points i.e
         * `heatmap` or `tilemap`. Does not work with series that don't display
         * null points, like `line`, `column`, `bar` or `pie`.
         */
        nullFormat?: (boolean|string);
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) Callback JavaScript function
         * that defines formatting for points with the value of null. Works
         * analogously to formatter. `nullFormatter` can be applied only to
         * series which support displaying null points i.e `heatmap` or
         * `tilemap`. Does not work with series that don't display null points,
         * like `line`, `column`, `bar` or `pie`.
         */
        nullFormatter?: Highcharts.DataLabelsFormatterCallbackFunction;
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) How to handle data labels
         * that flow outside the plot area. The default is `"justify"`, which
         * aligns them inside the plot area. For columns and bars, this means it
         * will be moved inside the bar. To display data labels outside the plot
         * area, set `crop` to `false` and `overflow` to `"allow"`.
         */
        overflow?: boolean;
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) When either the
         * `borderWidth` or the `backgroundColor` is set, this is the padding
         * within the box.
         */
        padding?: number;
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) Aligns data labels relative
         * to points. If `center` alignment is not possible, it defaults to
         * `right`.
         */
        position?: Highcharts.AlignValue;
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) Text rotation in degrees.
         * Note that due to a more complex structure, backgrounds, borders and
         * padding will be lost on a rotated data label.
         */
        rotation?: number;
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) The shadow of the box. Works
         * best with `borderWidth` or `backgroundColor`. Since 2.3 the shadow
         * can be an object configuration containing `color`, `offsetX`,
         * `offsetY`, `opacity` and `width`.
         */
        shadow?: (boolean|Highcharts.ShadowOptionsObject);
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) The name of a symbol to use
         * for the border around the label. Symbols are predefined functions on
         * the Renderer object.
         */
        shape?: string;
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) Styles for the label. The
         * default `color` setting is `"contrast"`, which is a pseudo color that
         * Highcharts picks up and applies the maximum contrast to the
         * underlying point item, for example the bar in a bar chart.
         *
         * The `textOutline` is a pseudo property that applies an outline of the
         * given width with the given color, which by default is the maximum
         * contrast to the text. So a bright text color will result in a black
         * text outline for maximum readability on a mixed background. In some
         * cases, especially with grayscale text, the text outline doesn't work
         * well, in which cases it can be disabled by setting it to `"none"`.
         * When `useHTML` is true, the `textOutline` will not be picked up. In
         * this, case, the same effect can be acheived through the `text-shadow`
         * CSS property.
         *
         * For some series types, where each point has an extent, like for
         * example tree maps, the data label may overflow the point. There are
         * two strategies for handling overflow. By default, the text will wrap
         * to multiple lines. The other strategy is to set `style.textOverflow`
         * to `ellipsis`, which will keep the text on one line plus it will
         * break inside long words.
         */
        style?: Highcharts.CSSObject;
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) Options for a label text
         * which should follow marker's shape. Border and background are
         * disabled for a label that follows a path.
         *
         * **Note:** Only SVG-based renderer supports this option. Setting
         * `useHTML` to true will disable this option.
         */
        textPath?: Highcharts.DataLabelsTextPathOptionsObject;
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) Whether to use HTML to
         * render the labels.
         */
        useHTML?: boolean;
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) The vertical alignment of a
         * data label. Can be one of `top`, `middle` or `bottom`. The default
         * value depends on the data, for instance in a column chart, the label
         * is above positive values and below negative values.
         */
        verticalAlign?: string;
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) The x position offset of the
         * label relative to the point in pixels.
         */
        x?: number;
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) The y position offset of the
         * label relative to the point in pixels.
         */
        y?: number;
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) The z index of the data
         * labels. Use a `zIndex` of 6 to display it above the series, or use a
         * `zIndex` of 2 to display it behind the series.
         */
        zIndex?: number;
    }
    /**
     * (Highmaps) A `geoheatmap` series is a variety of heatmap series, composed
     * into the map projection, where the units are expressed in the latitude
     * and longitude, and individual values contained in a matrix are
     * represented as colors.
     *
     * Configuration options for the series are given in three levels:
     *
     * 1. Options for all series in a chart are defined in the
     * plotOptions.series object.
     *
     * 2. Options for all `geoheatmap` series are defined in
     * plotOptions.geoheatmap.
     *
     * 3. Options for one single series are given in the series instance array.
     * (see online documentation for example)
     *
     * **TypeScript:**
     *
     * - the type option must always be set.
     *
     * - when accessing an array of series, the combined set of all series types
     * is represented by Highcharts.SeriesOptionsType . Narrowing down to the
     * specific type can be done by checking the `type` property. (see online
     * documentation for example)
     */
    interface PlotGeoheatmapOptions {
        /**
         * (Highmaps) Accessibility options for a series.
         */
        accessibility?: Highcharts.SeriesAccessibilityOptionsObject;
        /**
         * (Highmaps) Whether the MapView takes this series into account when
         * computing the default zoom and center of the map.
         */
        affectsMapView?: boolean;
        /**
         * (Highmaps) Allow this series' points to be selected by clicking on
         * the graphic (columns, point markers, pie slices, map areas etc).
         *
         * The selected points can be handled by point select and unselect
         * events, or collectively by the getSelectedPoints function.
         *
         * And alternative way of selecting points is through dragging.
         */
        allowPointSelect?: boolean;
        /**
         * (Highmaps) Enable or disable the initial animation when a series is
         * displayed. The animation can also be set as a configuration object.
         * Please note that this option only applies to the initial animation of
         * the series itself. For other animations, see chart.animation and the
         * animation parameter under the API methods. The following properties
         * are supported:
         *
         * - `defer`: The animation delay time in milliseconds.
         *
         * - `duration`: The duration of the animation in milliseconds.
         * (Defaults to `1000`)
         *
         * - `easing`: Can be a string reference to an easing function set on
         * the `Math` object or a function. See the _Custom easing function_
         * demo below. (Defaults to `easeInOutSine`)
         *
         * Due to poor performance, animation is disabled in old IE browsers for
         * several chart types.
         */
        animation?: boolean;
        /**
         * (Highmaps) For some series, there is a limit that shuts down
         * animation by default when the total number of points in the chart is
         * too high. For example, for a column chart and its derivatives,
         * animation does not run if there is more than 250 points totally. To
         * disable this cap, set `animationLimit` to `Infinity`. This option
         * works if animation is fired on individual points, not on a group of
         * points like e.g. during the initial animation.
         */
        animationLimit?: number;
        /**
         * (Highmaps) The border color of the map areas.
         *
         * In styled mode, the border stroke is given in the `.highcharts-point`
         * class.
         */
        borderColor?: (Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject);
        /**
         * (Highmaps) The border width of each geoheatmap tile.
         *
         * In styled mode, the border stroke width is given in the
         * `.highcharts-point` class.
         */
        borderWidth?: (number|null);
        /**
         * (Highmaps) An additional class name to apply to the series' graphical
         * elements. This option does not replace default class names of the
         * graphical element. Changes to the series' color will also be
         * reflected in a chart's legend and tooltip.
         */
        className?: string;
        /**
         * (Highmaps) Disable this option to allow series rendering in the whole
         * plotting area.
         *
         * **Note:** Clipping should be always enabled when chart.zoomType is
         * set
         */
        clip?: boolean;
        /**
         * (Highmaps) The main color of the series. In heat maps this color is
         * rarely used, as we mostly use the color to denote the value of each
         * point. Unless options are set in the colorAxis, the default value is
         * pulled from the options.colors array.
         */
        color?: (Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject);
        /**
         * (Highcharts, Highstock, Highmaps) When using dual or multiple color
         * axes, this number defines which colorAxis the particular series is
         * connected to. It refers to either the axis id or the index of the
         * axis in the colorAxis array, with 0 being the first. Set this option
         * to false to prevent a series from connecting to the default color
         * axis.
         *
         * Since v7.2.0 the option can also be an axis id or an axis index
         * instead of a boolean flag.
         */
        colorAxis?: (boolean|number|string);
        /**
         * (Highmaps) When using automatic point colors pulled from the global
         * colors or series-specific plotOptions.map.colors collections, this
         * option determines whether the chart should receive one color per
         * series or one color per point.
         *
         * In styled mode, the `colors` or `series.colors` arrays are not
         * supported, and instead this option gives the points individual color
         * class names on the form `highcharts-color-{n}`.
         */
        colorByPoint?: boolean;
        /**
         * (Highmaps) Styled mode only. A specific color index to use for the
         * series, so its graphic representations are given the class name
         * `highcharts-color-{n}`.
         *
         * Since v11, CSS variables on the form `--highcharts-color-{n}` make
         * changing the color scheme very convenient.
         */
        colorIndex?: number;
        /**
         * (Highcharts, Highstock, Highmaps) Determines what data value should
         * be used to calculate point color if `colorAxis` is used. Requires to
         * set `min` and `max` if some custom point property is used or if
         * approximation for data grouping is set to `'sum'`.
         */
        colorKey?: string;
        /**
         * (Highmaps) A series specific or series type specific color set to
         * apply instead of the global colors when colorByPoint is true.
         */
        colors?: Array<(Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject)>;
        /**
         * (Highmaps) The column size - how many longitude units each column in
         * the geoheatmap should span.
         */
        colsize?: number;
        /**
         * (Highmaps) You can set the cursor to "pointer" if you have click
         * events attached to the series, to signal to the user that the points
         * and lines can be clicked.
         *
         * In styled mode, the series cursor can be set with the same classes as
         * listed under series.color.
         */
        cursor?: (string|Highcharts.CursorValue);
        /**
         * (Highmaps) A reserved subspace to store options and values for
         * customized functionality. Here you can add additional data for your
         * own event callbacks and formatter callbacks.
         */
        custom?: Highcharts.Dictionary<any>;
        /**
         * (Highmaps) Name of the dash style to use for the graph, or for some
         * series types the outline of each shape.
         *
         * In styled mode, the stroke dash-array can be set with the same
         * classes as listed under series.color.
         */
        dashStyle?: Highcharts.DashStyleValue;
        /**
         * (Highcharts, Highstock, Highmaps, Gantt) Options for the series data
         * labels, appearing next to each data point.
         *
         * Since v6.2.0, multiple data labels can be applied to each single
         * point by defining them as an array of configs.
         *
         * In styled mode, the data labels can be styled with the
         * `.highcharts-data-label-box` and `.highcharts-data-label` class names
         * (see example).
         */
        dataLabels?: (Highcharts.PlotGeoheatmapDataLabelsOptions|Array<Highcharts.PlotGeoheatmapDataLabelsOptions>);
        /**
         * (Highmaps) A description of the series to add to the screen reader
         * information about the series.
         */
        description?: string;
        /**
         * (Highmaps) Enable or disable the mouse tracking for a specific
         * series. This includes point tooltips and click events on graphs and
         * points. For large datasets it improves performance.
         */
        enableMouseTracking?: boolean;
        /**
         * (Highmaps) General event handlers for the series items. These event
         * hooks can also be attached to the series at run time using the
         * `Highcharts.addEvent` function.
         */
        events?: Highcharts.SeriesEventsOptionsObject;
        /**
         * (Highmaps) Highlight only the hovered point and fade the remaining
         * points.
         *
         * Scatter-type series require enabling the 'inactive' marker state and
         * adjusting opacity. Note that this approach could affect performance
         * with large datasets.
         */
        inactiveOtherPoints?: boolean;
        /**
         * (Highmaps) When set to `false` will prevent the series data from
         * being included in any form of data export.
         *
         * Since version 6.0.0 until 7.1.0 the option was existing undocumented
         * as `includeInCSVExport`.
         */
        includeInDataExport?: boolean;
        /**
         * (Highmaps) Make the geoheatmap render its data points as an
         * interpolated image. It can be used to show a Temperature Map-like
         * charts.
         */
        interpolation?: (boolean|Highcharts.InterpolationOptionsObject|Highcharts.PlotGeoheatmapInterpolationOptions);
        /**
         * (Highmaps) An array specifying which option maps to which key in the
         * data point array. This makes it convenient to work with unstructured
         * data arrays from different sources.
         */
        keys?: Array<string>;
        /**
         * (Highmaps) What type of legend symbol to render for this series. Can
         * be one of `areaMarker`, `lineMarker` or `rectangle`.
         */
        legendSymbol?: Highcharts.OptionsLegendSymbolValue;
        /**
         * (Highmaps) The color to apply to null points.
         *
         * In styled mode, the null point fill is set in the
         * `.highcharts-null-point` class.
         */
        nullColor?: string;
        /**
         * (Highmaps) Whether to allow pointer interaction like tooltips and
         * mouse events on null points.
         */
        nullInteraction?: boolean;
        /**
         * (Highmaps) Opacity of a series parts: line, fill (e.g. area) and
         * dataLabels.
         */
        opacity?: number;
        /**
         * (Highmaps) Properties for each single point.
         */
        point?: Highcharts.PlotSeriesPointOptions;
        /**
         * (Highmaps) Same as accessibility.point.descriptionFormat, but for an
         * individual series. Overrides the chart wide configuration.
         */
        pointDescriptionFormat?: Function;
        /**
         * (Highmaps) Same as accessibility.series.descriptionFormatter, but for
         * an individual series. Overrides the chart wide configuration.
         */
        pointDescriptionFormatter?: Function;
        /**
         * (Highmaps) The rowsize size - how many latitude units each row in the
         * geoheatmap should span.
         */
        rowsize?: number;
        /**
         * (Highmaps) Whether to select the series initially. If `showCheckbox`
         * is true, the checkbox next to the series name in the legend will be
         * checked for a selected series.
         */
        selected?: boolean;
        /**
         * (Highmaps) If true, a checkbox is displayed next to the legend item
         * to allow selecting the series. The state of the checkbox is
         * determined by the `selected` option.
         */
        showCheckbox?: boolean;
        /**
         * (Highmaps) Whether to display this particular series or series type
         * in the legend. Standalone series are shown in legend by default, and
         * linked series are not. Since v7.2.0 it is possible to show series
         * that use colorAxis by setting this option to `true`.
         */
        showInLegend?: boolean;
        /**
         * (Highmaps) If set to `true`, the accessibility module will skip past
         * the points in this series for keyboard navigation.
         */
        skipKeyboardNavigation?: boolean;
        /**
         * (Highmaps) Sonification/audio chart options for a series.
         */
        sonification?: Highcharts.SeriesSonificationOptions;
        states?: Highcharts.SeriesStatesOptionsObject;
        stickyTracking?: boolean;
        /**
         * (Highcharts, Highstock, Highmaps) A configuration object for the
         * tooltip rendering of each single series. Properties are inherited
         * from tooltip. Overridable properties are `headerFormat`,
         * `pointFormat`, `yDecimals`, `xDateFormat`, `yPrefix` and `ySuffix`.
         * Unlike other series, in a scatter plot the series.name by default
         * shows in the headerFormat and point.x and point.y in the pointFormat.
         */
        tooltip?: Highcharts.SeriesTooltipOptionsObject;
        /**
         * (Highmaps) Set the initial visibility of the series.
         */
        visible?: boolean;
        /**
         * (Highmaps) Define the z index of the series.
         */
        zIndex?: number;
    }
    /**
     * (Highmaps) An array of data points for the series. For the `geoheatmap`
     * series type, points can be given in the following ways:
     *
     * 1. An array of arrays with 3 or 2 values. In this case, the values
     * correspond to `lon,lat,value`. The `value` refers to the color on the
     * `colorAxis`. (see online documentation for example)
     *
     * 2. An array of objects with named values. The following snippet shows
     * only a few settings, see the complete options set below. If the total
     * number of data points exceeds the series' turboThreshold, this option is
     * not available. (see online documentation for example)
     */
    interface SeriesGeoheatmapDataOptions {
        /**
         * (Highmaps) Individual color for the point. By default the color is
         * either used to denote the value, or pulled from the global `colors`
         * array.
         */
        color?: (Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject);
        /**
         * (Highmaps) Individual data label for each point. The options are the
         * same as the ones for plotOptions.series.dataLabels.
         */
        dataLabels?: Highcharts.DataLabelsOptions;
        /**
         * (Highmaps) The `id` of a series in the drilldown.series array to use
         * for a drilldown for this point.
         */
        drilldown?: string;
        /**
         * (Highmaps) Individual point events
         */
        events?: Highcharts.PointEventsOptionsObject;
        /**
         * (Highmaps) For map and mapline series types, the geometry of a point.
         *
         * To achieve a better separation between the structure and the data, it
         * is recommended to use `mapData` to define the geometry instead of
         * defining it on the data points themselves.
         *
         * The geometry object is compatible to that of a `feature` in GeoJSON,
         * so features of GeoJSON can be passed directly into the `data`,
         * optionally after first filtering and processing it.
         *
         * For pre-projected maps (like GeoJSON maps from our map collection),
         * user has to specify coordinates in `projectedUnits` for geometry type
         * other than `Point`, instead of `[longitude, latitude]`.
         */
        geometry?: (object|Highcharts.SeriesGeoheatmapDataGeometryOptions);
        /**
         * (Highmaps) An id for the point. This can be used after render time to
         * get a pointer to the point object through `chart.get()`.
         */
        id?: string;
        /**
         * (Highmaps) When data labels are laid out on a map, Highmaps runs a
         * simplified algorithm to detect collision. When two labels collide,
         * the one with the lowest rank is hidden. By default the rank is
         * computed from the area.
         */
        labelrank?: number;
        /**
         * (Highmaps) The relative mid point of an area, used to place the data
         * label. Ranges from 0 to 1\. When `mapData` is used, middleX can be
         * defined there.
         */
        middleX?: number;
        /**
         * (Highmaps) The relative mid point of an area, used to place the data
         * label. Ranges from 0 to 1\. When `mapData` is used, middleY can be
         * defined there.
         */
        middleY?: number;
        /**
         * (Highmaps) The name of the point as shown in the legend, tooltip,
         * dataLabel etc.
         */
        name?: string;
        /**
         * (Highmaps) For map and mapline series types, the SVG path for the
         * shape. For compatibility with old IE, not all SVG path definitions
         * are supported, but M, L and C operators are safe.
         *
         * To achieve a better separation between the structure and the data, it
         * is recommended to use `mapData` to define that paths instead of
         * defining them on the data points themselves.
         *
         * For providing true geographical shapes based on longitude and
         * latitude, use the `geometry` option instead.
         */
        path?: string;
        /**
         * (Highmaps) The value of the point, resulting in a color controlled by
         * options as set in the colorAxis configuration.
         */
        value?: (number|null);
    }
}
