import type { WorkSlideChart, WorkSlideChartLegendPosition } from '../work-types';
import type { PresentationChartRect } from './presentation-chart-axis-canvas';
interface PresentationChartLegendItem {
    color: string;
    label: string;
}
export declare const PRESENTATION_CHART_COLORS: string[];
export declare function presentationChartCanvasLayout(chart: WorkSlideChart, content: PresentationChartRect, hasLegendItems: boolean): {
    plot: PresentationChartRect;
    legend?: PresentationChartRect;
    legendPosition: WorkSlideChartLegendPosition;
};
export declare function presentationChartLegendItems(chart: WorkSlideChart): PresentationChartLegendItem[];
export declare function drawPresentationChartLegend(context: CanvasRenderingContext2D, items: PresentationChartLegendItem[], rect: PresentationChartRect, position: WorkSlideChartLegendPosition): void;
export {};