import { ChartVisualizationSettingsBase } from './ChartVisualizationSettingsBase';
import { LabelDisplayMode } from '../Enums/LabelDisplayMode';

export declare abstract class PieChartVisualizationSettingsBase extends ChartVisualizationSettingsBase {
    /**
     * Gets or sets if the chart legend is displayed in the RevealView
     */
    showLegend: boolean;
    /**
     * Gets or sets the how the slice labels are displayed. Display only the values, only the percentages, or both.
     */
    sliceLabelDisplay: LabelDisplayMode;
    /**
     * Gets or sets the color index for the visualization's starting color. A zero-based index is used to set colors instead of a color name.
     * For example, an index of 5 would be the 6th color in the color scheme regardless of the theme colors being used.
     */
    startColorIndex?: number;
    /**
     * Gets or sets the percentage threshold in which values are combined into the "Others" category.
     * Supported values include: 0.0 (0%) - show all slices, 1.0 (1%), 2.0 (2%), 3.0 (3%), 4.0 (4%)
     */
    private _othersSliceThreshold;
    get OthersSliceThreshold(): number;
    set OthersSliceThreshold(value: number);
    private coerceValue;
}