export interface SankeyLabelProps {
    /** Show percentage below the node (default: true) */
    showPercent?: boolean;
    /** Format function for the value (default: compact notation) */
    formatValue?: (value: number) => string;
}
export declare function SankeyLabel({ showPercent, formatValue, }: SankeyLabelProps): import("react").JSX.Element;
export declare namespace SankeyLabel {
    var displayName: string;
}
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