export interface MeasuredLabel {
    readonly text: string;
    readonly width: number;
    readonly height: number;
}
export interface PlacedLabel extends MeasuredLabel {
    readonly index: number;
    readonly x: number;
    readonly y: number;
}
export interface PointLabelDatum {
    readonly point: {
        readonly x: number;
        readonly y: number;
    };
    readonly size: number;
    readonly label: MeasuredLabel;
}
interface Bounds {
    readonly x: number;
    readonly y: number;
    readonly width: number;
    readonly height: number;
}
/**
 * @param data Points and labels for one or more series. The order of series determines label placement precedence.
 * @param bounds Bounds to fit the labels into. If a label can't be fully contained, it doesn't fit.
 * @returns Placed labels for the given series (in the given order).
 */
export declare function placeLabels(data: readonly (readonly PointLabelDatum[])[], bounds?: Bounds, padding?: number): PlacedLabel[][];
export {};