import { Column, Table } from '@uwdata/flechette';
import { type BinaryFeature, type FilenameFeature } from '@parca/store';
import { ProfileSource } from '../../ProfileSource';
import { BigIntDuo } from '../../utils';
export declare function nodeLabel(table: Table, row: number, showBinaryName: boolean): string;
export declare const extractFeature: (mapping: string) => BinaryFeature;
export declare const extractFilenameFeature: (filename: string) => FilenameFeature;
export declare const getTextForCumulative: (hoveringNodeCumulative: bigint, totalUnfiltered: bigint, total: bigint, unit: string) => string;
export declare const getTextForCumulativePerSecond: (hoveringNodeCumulative: number, unit: string) => string;
export declare const arrowToString: (buffer: any) => string | null;
export declare const boundsFromProfileSource: (profileSource?: ProfileSource) => BigIntDuo;
export interface CurrentPathFrame {
    functionName: string;
    systemName: string;
    fileName: string;
    lineNumber: number;
    address: string;
    inlined: boolean;
    labels?: string;
}
export declare const getCurrentPathFrameData: (table: Table, row: number) => CurrentPathFrame;
export declare function getLabelPairs(table: Table, row: number): Array<[string, string]>;
export declare function isCurrentPathFrameMatch(table: Table, row: number, b: CurrentPathFrame): boolean;
export declare function getMaxDepth(depthColumn: Column<number> | null): number;
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