import { Table } from '@uwdata/flechette';
import { ProfileType } from '@parca/parser';
interface Props {
    table: Table;
    profileType?: ProfileType;
    unit?: string;
    total: bigint;
    totalUnfiltered: bigint;
    compareAbsolute: boolean;
    row: number | null;
}
interface GraphTooltipData {
    name: string;
    locationAddress: bigint;
    cumulativeText: string;
    flatText: string;
    diffText: string;
    diff: bigint;
    row: number;
}
export declare const useGraphTooltip: ({ table, profileType, unit, compareAbsolute, total, totalUnfiltered, row, }: Props) => GraphTooltipData | null;
export {};
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