import type { RootNode, SpanNode, Trace, TraceNode, VisibleSpan } from '../types';
export declare const parseTrace: (trace: Trace) => {
    root: RootNode;
    map: Record<string, SpanNode>;
};
/**
 * Adds a node to a row and attempts to find the ideal placement
 * within an existing row, creating a new one if necessary
 */
export declare const addToRow: (placed: VisibleSpan[][], node: VisibleSpan, precision: number) => void;
export declare const spanVisiblityHelper: (node: TraceNode, scale: number, visible: VisibleSpan[]) => void;
export declare const adjustSpanVisibility: (span: VisibleSpan, _scale: number) => boolean;
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