export interface ColumnChartProps {
    /**
     * Color of the columns. Falls back to theme's dark color.
     */
    columnColor?: string;
    /**
     * Color of highlighted columns. Falls back to theme's primary color.
     */
    columnHighlightColor?: string;
    /**
     * Fixed height for the chart in pixels. If not set, height is calculated from width.
     */
    fixedHeight?: number | null;
    /**
     * Fixed width for y-axis labels in pixels. If not set, width is calculated automatically.
     */
    fixedLabelWidth?: number | null;
    /**
     * Field name in data objects containing the value to display.
     */
    seriesName?: string;
    /**
     * Collapse x-axis ticks to prevent overlapping when there are many data points.
     */
    xAxisTickCollapse?: boolean;
    /**
     * Formatter function or d3 format string for x-axis tick labels.
     */
    xAxisTickFormat?: ((v: any) => string) | string;
    /**
     * Explicit list of x-axis tick values to display.
     */
    xAxisTicks?: string[] | null;
    /**
     * Formatter function or d3 format string for y-axis tick labels.
     */
    yAxisTickFormat?: ((v: any) => string) | string;
    /**
     * Number of y-axis ticks or d3 tick configuration object.
     */
    yAxisTicks?: number | object;
    /**
     * Field name(s) to sort the data by.
     */
    sortBy?: string | string[] | null;
    /**
     * Field name in data objects containing the x-axis category/time value.
     */
    timeseriesKey?: string;
    /**
     * Maximum value for the y-axis scale. If not set, derived from data.
     */
    maxValue?: number | null;
    /**
     * Disable tooltips on column hover.
     */
    noTooltips?: boolean;
    /**
     * Hide the x-axis.
     */
    noXAxis?: boolean;
    /**
     * Hide the y-axis.
     */
    noYAxis?: boolean;
    /**
     * Padding between columns as a ratio (0-1) of the column width.
     */
    barPadding?: number;
    /**
     * Margin between columns in pixels.
     */
    barMargin?: number;
    /**
     * List of timeseriesKey values to highlight.
     */
    highlights?: string[];
    /**
     * Show placeholder bars for visual pattern.
     */
    stripped?: boolean;
    /**
     * Enable hover effects on columns.
     */
    hover?: boolean;
    /**
     * Icon component to display on column hover.
     */
    hoverIcon?: string | object | object[] | null;
    /**
     * Size of the hover icon.
     */
    hoverIconSize?: string;
    /**
     * Data to display, either as a URL string to fetch or an array of objects.
     */
    data?: string | Record<string, unknown>[] | null;
    /**
     * Type of data file when fetching from URL.
     */
    dataUrlType?: 'json' | 'csv' | 'tsv';
    /**
     * Aspect ratio (height/width) for the chart.
     */
    chartHeightRatio?: number;
    /**
     * Enable social mode for optimal display when sharing on social media.
     */
    socialMode?: boolean;
    /**
     * Aspect ratio to use in social mode.
     */
    socialModeRatio?: number;
    /**
     * Display columns as a waterfall chart where each bar starts where the previous one ended.
     */
    waterfall?: boolean;
    /**
     * Show a total bar at the end of the waterfall chart displaying the sum of all values.
     * Only applies when `waterfall` is true.
     */
    waterfallTotal?: boolean;
    /**
     * Label for the waterfall total bar on the x-axis.
     */
    waterfallTotalLabel?: string;
    /**
     * Color for the waterfall total bar. Falls back to currentColor.
     */
    waterfallTotalColor?: string;
}
declare var __VLS_18: {
    datum: Record<string, any>;
    width: number;
    height: number;
    x: number;
    y: number;
    isTotal?: boolean;
};
type __VLS_Slots = {} & {
    tooltip?: (props: typeof __VLS_18) => any;
};
declare const __VLS_base: import('../../../node_modules/vue').DefineComponent<ColumnChartProps, {
    sortedData: import('../../../node_modules/vue').ComputedRef<Record<string, unknown>[]>;
    margin: import('../../../node_modules/vue').ComputedRef<import('../../composables/useColumnChart').ColumnChartMargin>;
    padded: import('../../../node_modules/vue').ComputedRef<import('../../composables/useColumnChart').ColumnChartPadded>;
    scaleX: import('../../../node_modules/vue').ComputedRef<import('d3-scale').ScaleBand<string>>;
    scaleY: import('../../../node_modules/vue').ComputedRef<import('d3-scale').ScaleLinear<number, number, never>>;
    waterfallTotalValue: import('../../../node_modules/vue').ComputedRef<number>;
    bars: import('../../../node_modules/vue').ComputedRef<import('../../composables/useColumnChart').ColumnChartBar[]>;
    xAxisHiddenTicks: import('../../../node_modules/vue').ComputedRef<number>;
    xAxisTickValues: import('../../../node_modules/vue').ComputedRef<string[]>;
    xAxis: import('../../../node_modules/vue').ComputedRef<import('d3-axis').Axis<string>>;
    yAxis: import('../../../node_modules/vue').ComputedRef<import('d3-axis').Axis<import('d3-scale').NumberValue>>;
}, {}, {}, {}, import('../../../node_modules/vue').ComponentOptionsMixin, import('../../../node_modules/vue').ComponentOptionsMixin, {
    select: (datum: any) => any;
    loaded: (data: Record<string, unknown>[] | null) => any;
    resized: () => any;
}, string, import('../../../node_modules/vue').PublicProps, Readonly<ColumnChartProps> & Readonly<{
    onSelect?: ((datum: any) => any) | undefined;
    onLoaded?: ((data: Record<string, unknown>[] | null) => any) | undefined;
    onResized?: (() => any) | undefined;
}>, {
    data: string | Record<string, unknown>[] | null;
    hover: boolean;
    highlights: string[];
    sortBy: string | string[] | null;
    chartHeightRatio: number;
    socialMode: boolean;
    socialModeRatio: number;
    dataUrlType: "json" | "csv" | "tsv";
    fixedLabelWidth: number | null;
    xAxisTickFormat: ((v: any) => string) | string;
    seriesName: string;
    timeseriesKey: string;
    maxValue: number | null;
    barPadding: number;
    barMargin: number;
    noXAxis: boolean;
    noYAxis: boolean;
    xAxisTickCollapse: boolean;
    xAxisTicks: string[] | null;
    yAxisTickFormat: ((v: any) => string) | string;
    yAxisTicks: number | object;
    waterfall: boolean;
    waterfallTotal: boolean;
    waterfallTotalLabel: string;
    columnColor: string;
    columnHighlightColor: string;
    fixedHeight: number | null;
    noTooltips: boolean;
    stripped: boolean;
    hoverIcon: string | object | object[] | null;
    hoverIconSize: string;
    waterfallTotalColor: string;
}, {}, {}, {}, string, import('../../../node_modules/vue').ComponentProvideOptions, false, {}, any>;
declare const __VLS_export: __VLS_WithSlots<typeof __VLS_base, __VLS_Slots>;
declare const _default: typeof __VLS_export;
export default _default;
type __VLS_WithSlots<T, S> = T & {
    new (): {
        $slots: S;
    };
};